int main()
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [texture] example - texture rectangle");
const char textLine1[] = "Lena image is a standard test image which has been in use since 1973.";
const char textLine2[] = "It comprises 512x512 pixels, and it is probably the most widely used";
const char textLine3[] = "test image for all sorts of image processing algorithms.";
// NOTE: Textures MUST be loaded after Window initialization (OpenGL context is required)
Texture2D texture = LoadTexture("resources/lena.png"); // Texture loading
Rectangle eyesRec = { 225, 240, 155, 50 }; // Part of the texture to draw
Vector2 position = { 369, 241 };
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
// TODO: Update your variables here
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
DrawText("LENA", 220, 100, 20, PINK);
DrawTexture(texture, screenWidth/2 - 256, 0, Fade(WHITE, 0.1f)); // Draw background image
DrawTextureRec(texture, eyesRec, position, WHITE); // Draw eyes part of image
DrawText(textLine1, 220, 140, 10, DARKGRAY);
DrawText(textLine2, 220, 160, 10, DARKGRAY);
DrawText(textLine3, 220, 180, 10, DARKGRAY);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
UnloadTexture(texture); // Texture unloading
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
//----------------------------------------------------------------------------------
// Main entry point
//----------------------------------------------------------------------------------
int main(void)
{
// Initialization
//---------------------------------------------------------
const char windowTitle[30] = "SKULLY ESCAPE [KING GAMEJAM]";
InitWindow(screenWidth, screenHeight, windowTitle);
// Global data loading (assets that must be available in all screens, i.e. fonts)
InitAudioDevice();
music = LoadMusicStream("resources/audio/come_play_with_me.ogg");
PlayMusicStream(music);
font = LoadSpriteFont("resources/textures/alagard.png");
doors = LoadTexture("resources/textures/doors.png");
sndDoor = LoadSound("resources/audio/door.ogg");
sndScream = LoadSound("resources/audio/scream.ogg");
InitPlayer();
// Setup and Init first screen
currentScreen = LOGO;
InitLogoScreen();
#if defined(PLATFORM_WEB)
emscripten_set_main_loop(UpdateDrawFrame, 0, 1);
#else
SetTargetFPS(60); // Set our game to run at 60 frames-per-second
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
UpdateDrawFrame();
}
#endif
// De-Initialization
//--------------------------------------------------------------------------------------
// Unload all global loaded data (i.e. fonts) here!
UnloadPlayer();
UnloadSpriteFont(font);
UnloadTexture(doors);
UnloadSound(sndDoor);
UnloadSound(sndScream);
UnloadMusicStream(music);
CloseAudioDevice();
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
// Gameplay Screen Unload logic
void UnloadAisle02Screen(void)
{
// TODO: Unload GAMEPLAY screen variables here!
UnloadTexture(background);
UnloadMonster(lamp);
UnloadMonster(chair);
UnloadMonster(picture);
UnloadMonster(arc);
}
void TextureManager::UnloadAllTextures() {
// start at the begginning of the texture map
std::map<unsigned int, GLuint>::iterator i = m_texID.begin();
// Unload the textures untill the end of the texture map is found
while (i != m_texID.end())
UnloadTexture(i->first);
// clear the texture map
m_texID.clear();
}
int main()
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib test - texture pro");
// NOTE: Textures MUST be loaded after Window initialization (OpenGL context is required)
Texture2D texture = LoadTexture("resources/raylib_logo.png"); // Texture loading
Vector2 position = { 200, 100 };
Rectangle sourceRec = { 128, 128, 128, 128 };
Rectangle destRec = { 128, 128, 128, 128 };
Vector2 origin = { 64, 64 }; // NOTE: origin is relative to destRec size
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
// TODO: Update your variables here
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
//DrawTextureEx(texture, position, 45, 1, MAROON);
DrawTexturePro(texture, sourceRec, destRec, origin, 45, GREEN);
DrawLine(destRec.x, 0, destRec.x, screenHeight, RED);
DrawLine(0, destRec.y, screenWidth, destRec.y, RED);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
UnloadTexture(texture); // Texture unloading
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
/**
* @brief テクスチャ情報構造体クリア
* @param texInfo [IN] テクスチャ情報構造体ポインタ
* @param unloadFlag [IN] アンロードするかどうか
*/
void
nxTextureManager::ClearTextureInfo(
nxTextureInfo *texInfo,
bool unloadFlag)
{
nxTexture *pTex = texInfo->pTex;
if (unloadFlag) {
UnloadTexture(texInfo);
}
pTex->Finalize();
delete(pTex);
}
// Unload SpriteFont from GPU memory
void UnloadSpriteFont(SpriteFont spriteFont)
{
// NOTE: Make sure spriteFont is not default font (fallback)
if (spriteFont.texture.id != defaultFont.texture.id)
{
UnloadTexture(spriteFont.texture);
free(spriteFont.charValues);
free(spriteFont.charRecs);
free(spriteFont.charOffsets);
free(spriteFont.charAdvanceX);
TraceLog(DEBUG, "Unloaded sprite font data");
}
}
int main()
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [textures] example - image loading");
// NOTE: Textures MUST be loaded after Window initialization (OpenGL context is required)
Image image = LoadImage("resources/raylib_logo.png"); // Loaded in CPU memory (RAM)
Texture2D texture = LoadTextureFromImage(image); // Image converted to texture, GPU memory (VRAM)
UnloadImage(image); // Once image has been converted to texture and uploaded to VRAM, it can be unloaded from RAM
//---------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
// TODO: Update your variables here
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
DrawTexture(texture, screenWidth/2 - texture.width/2, screenHeight/2 - texture.height/2, WHITE);
DrawText("this IS a texture loaded from an image!", 300, 370, 10, GRAY);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
UnloadTexture(texture); // Texture unloading
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
int main()
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib test - Image loading");
// NOTE: Textures MUST be loaded after Window initialization (OpenGL context is required)
Image img = LoadImage("resources/raylib_logo.png");
Texture2D texture = CreateTexture(img, false);
UnloadImage(img);
//---------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
// TODO: Update your variables here
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
DrawTexture(texture, screenWidth/2 - texture.width/2, screenHeight/2 - texture.height/2, WHITE);
DrawText("this IS a texture!", 360, 370, 10, GRAY);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
UnloadTexture(texture); // Texture unloading
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
bool Sprite::LoadFromTexture( RageTextureID ID )
{
LOG->Trace( "Sprite::LoadFromTexture( %s )", ID.filename.c_str() );
if( !m_pTexture || !(m_pTexture->GetID() == ID) )
{
/* Load the texture if it's not already loaded. We still need
* to do the rest, even if it's the same texture, since we need
* to reset Sprite::m_size, etc. */
UnloadTexture();
m_pTexture = TEXTUREMAN->LoadTexture( ID );
ASSERT( m_pTexture->GetTextureWidth() >= 0 );
ASSERT( m_pTexture->GetTextureHeight() >= 0 );
}
ASSERT( m_pTexture != NULL );
/* Hack: if we load "_blank", mark the actor hidden, so we can short-circuit
* rendering later on. (This helps NoteField rendering.) */
if( !SetExtension(Basename(ID.filename), "").CompareNoCase("_blank") )
this->SetHidden( true );
// the size of the sprite is the size of the image before it was scaled
Sprite::m_size.x = (float)m_pTexture->GetSourceFrameWidth();
Sprite::m_size.y = (float)m_pTexture->GetSourceFrameHeight();
// Assume the frames of this animation play in sequential order with 0.1 second delay.
m_States.clear();
for( int i=0; i<m_pTexture->GetNumFrames(); i++ )
{
State newState = { i, 0.1f };
m_States.push_back( newState );
}
// apply clipping (if any)
if( m_fRememberedClipWidth != -1 && m_fRememberedClipHeight != -1 )
ScaleToClipped( m_fRememberedClipWidth, m_fRememberedClipHeight );
return true;
}
// /////////////////////////////////////////////////////////////////
//
// /////////////////////////////////////////////////////////////////
bool TextureManager::UnloadTexture(const TexHandle textureHandle)
{
boost::optional<U32> bytesFreed; // Number of bytes freed.
if(!m_elementsMap.empty())
{
ElementMap::iterator elementIter(m_elementsMap.end()); // Iterator into element map.
// Search for the texture by the public handle.
for(ElementMap::iterator i = m_elementsMap.begin(), end = m_elementsMap.end(); (i != end); ++i)
{
if(((*i).second).m_id < textureHandle)
{
elementIter = i;
}
}
// Unload the texture.
bytesFreed = UnloadTexture(elementIter);
}
return (bytesFreed.is_initialized());
}
bool GLENGINE::LoadTexture(const char * filename, const char * name, bool mask) {
GLuint texture = 0;
uint8_t * pixels;
std::string str(name);
TEXTURE * tex;
tex = textures[str];
if (tex) {
if (tex->pixels)
UnloadTexture(name);
}
std::cout << "Loading texture \"" << filename << "\"...";
bool result = false;
if (mask)
result = CreateTex(filename, &texture, &pixels, "mask.bmp");
else
result = CreateTex(filename, &texture, &pixels, 0);
if (!result) {
std::cout << "Failed\n";
return false;
}
PrintErrorLine(__LINE__);
tex = new TEXTURE;
tex->pixels = pixels;
tex->texID = texture;
textures[str] = tex;
std::cout << "OK\n";
return true;
}
int main()
{
// Initialization
//--------------------------------------------------------------------------------------
const int screenWidth = 1280;
const int screenHeight = 720;
// Init window
InitWindow(screenWidth, screenHeight, "Dr. Turtle & Mr. GAMERA");
// Load game resources: textures
Texture2D sky = LoadTexture("resources/sky.png");
Texture2D mountains = LoadTexture("resources/mountains.png");
Texture2D sea = LoadTexture("resources/sea.png");
Texture2D title = LoadTexture("resources/title.png");
Texture2D turtle = LoadTexture("resources/turtle.png");
Texture2D gamera = LoadTexture("resources/gamera.png");
Texture2D shark = LoadTexture("resources/shark.png");
Texture2D orca = LoadTexture("resources/orca.png");
Texture2D swhale = LoadTexture("resources/swhale.png");
Texture2D fish = LoadTexture("resources/fish.png");
// Define scrolling variables
int backScrolling = 0;
int seaScrolling = 0;
// Define current screen
GameScreen currentScreen = TITLE;
// Define player variables
int playerRail = 1;
Rectangle playerBounds = { 30 + 14, playerRail*120 + 90 + 14, 100, 100 };
bool gameraMode = false;
// Define enemies variables
Rectangle enemyBounds[MAX_ENEMIES];
int enemyRail[MAX_ENEMIES];
int enemyType[MAX_ENEMIES];
bool enemyActive[MAX_ENEMIES];
float enemySpeed = 10;
// Init enemies variables
for (int i = 0; i < MAX_ENEMIES; i++)
{
// Define enemy type (all same probability)
enemyType[i] = GetRandomValue(0, 3);
// Define enemy rail
enemyRail[i] = GetRandomValue(0, 4);
// Define enemy bounding box
enemyBounds[i] = (Rectangle) {
screenWidth + 14, 120*enemyRail[i] + 90 + 14, 100, 100
};
enemyActive[i] = false;
}
// Define additional game variables
int foodBar = 0;
int framesCounter = 0;
SetTargetFPS(60); // Setup game frames per second
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
framesCounter++;
// Game screens management
switch (currentScreen)
{
case TITLE:
{
// Sea scrolling
seaScrolling -= 2;
if (seaScrolling <= -screenWidth) seaScrolling = 0;
// Press enter to change to gameplay screen
if (IsKeyPressed(KEY_ENTER))
{
currentScreen = GAMEPLAY;
framesCounter = 0;
}
}
break;
case GAMEPLAY:
{
// Background scrolling logic
backScrolling--;
if (backScrolling <= -screenWidth) backScrolling = 0;
// Sea scrolling logic
seaScrolling -= (enemySpeed - 2);
if (seaScrolling <= -screenWidth) seaScrolling = 0;
// Player movement logic
if (IsKeyPressed(KEY_DOWN)) playerRail++;
else if (IsKeyPressed(KEY_UP)) playerRail--;
// Check player not out of rails
if (playerRail > 4) playerRail = 4;
else if (playerRail < 0) playerRail = 0;
// Update player bounds
playerBounds = (Rectangle) {
30 + 14, playerRail*120 + 90 + 14, 100, 100
};
// Enemies activation logic (every 40 frames)
if (framesCounter > 40)
{
for (int i = 0; i < MAX_ENEMIES; i++)
{
if (enemyActive[i] == false)
{
enemyActive[i] = true;
i = MAX_ENEMIES;
}
}
framesCounter = 0;
}
// Enemies logic
for (int i = 0; i < MAX_ENEMIES; i++)
{
if (enemyActive[i])
{
enemyBounds[i].x -= enemySpeed;
}
// Check enemies out of screen
if (enemyBounds[i].x <= 0 - 128)
{
enemyType[i] = GetRandomValue(0, 3);
enemyRail[i] = GetRandomValue(0, 4);
enemyBounds[i] = (Rectangle) {
screenWidth + 14, 120*enemyRail[i] + 90 + 14, 100, 100
};
enemyActive[i] = false;
}
}
// Enemies speed increase every frame
if (!gameraMode) enemySpeed += 0.005;
// Check collision player vs enemies
for (int i = 0; i < MAX_ENEMIES; i++)
{
if (enemyActive[i])
{
if (CheckCollisionRecs(playerBounds, enemyBounds[i]))
{
if (enemyType[i] < 3) // Bad enemies
{
if (gameraMode)
{
foodBar += 15;
// After enemy deactivation, reset enemy parameters to be reused
enemyType[i] = GetRandomValue(0, 3);
enemyRail[i] = GetRandomValue(0, 4);
enemyBounds[i] = (Rectangle) {
screenWidth + 14, 120*enemyRail[i] + 90 + 14, 100, 100
};
enemyActive[i] = false;
}
else
{
// Player die logic
currentScreen = ENDING;
framesCounter = 0;
}
}
else // Sweet fish
{
enemyActive[i] = false;
enemyType[i] = GetRandomValue(0, 3);
enemyRail[i] = GetRandomValue(0, 4);
enemyBounds[i] = (Rectangle) {
screenWidth + 14, 120*enemyRail[i] + 90 + 14, 100, 100
};
if (!gameraMode) foodBar += 80;
else foodBar += 25;
if (foodBar == 400)
{
gameraMode = true;
}
}
}
}
}
// Gamera mode logic
if (gameraMode)
{
foodBar--;
if (foodBar <= 0)
{
gameraMode = false;
enemySpeed -= 2;
if (enemySpeed < 10) enemySpeed = 10;
}
}
}
break;
case ENDING:
{
// Press enter to play again
if (IsKeyPressed(KEY_ENTER))
{
currentScreen = GAMEPLAY;
// Reset player
playerRail = 1;
playerBounds = (Rectangle) {
30 + 14, playerRail*120 + 90 + 14, 100, 100
};
gameraMode = false;
// Reset enemies data
for (int i = 0; i < MAX_ENEMIES; i++)
{
enemyType[i] = GetRandomValue(0, 3);
enemyRail[i] = GetRandomValue(0, 4);
enemyBounds[i] = (Rectangle) {
screenWidth + 14, 120*enemyRail[i] + 90 + 14, 100, 100
};
enemyActive[i] = false;
}
enemySpeed = 10;
// Reset game variables
foodBar = 0;
framesCounter = 0;
}
}
break;
default:
break;
}
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
// Draw background (common to all screens)
DrawTexture(sky, 0, 0, WHITE);
DrawTexture(mountains, backScrolling, 0, WHITE);
DrawTexture(mountains, screenWidth + backScrolling, 0, WHITE);
if (!gameraMode)
{
DrawTexture(sea, seaScrolling, 0, BLUE);
DrawTexture(sea, screenWidth + seaScrolling, 0, BLUE);
}
else
{
DrawTexture(sea, seaScrolling, 0, RED);
DrawTexture(sea, screenWidth + seaScrolling, 0, RED);
}
switch (currentScreen)
{
case TITLE:
{
// Draw title
DrawTexture(title, screenWidth/2 - title.width/2, screenHeight/2 - title.height/2 - 80, WHITE);
// Draw blinking text
if ((framesCounter/30) % 2) DrawText("PRESS ENTER", 480, 480, 40, BLACK);
}
break;
case GAMEPLAY:
{
// Draw water lines
for (int i = 0; i < 5; i++) DrawRectangle(0, i*120 + 120, screenWidth, 110, Fade(SKYBLUE, 0.1f));
// Draw player
if (!gameraMode) DrawTexture(turtle, playerBounds.x - 14, playerBounds.y - 14, WHITE);
else DrawTexture(gamera, playerBounds.x - 64, playerBounds.y - 64, WHITE);
// Draw player bounding box
//if (!gameraMode) DrawRectangleRec(playerBounds, Fade(GREEN, 0.4f));
//else DrawRectangleRec(playerBounds, Fade(ORANGE, 0.4f));
// Draw enemies
for (int i = 0; i < MAX_ENEMIES; i++)
{
if (enemyActive[i])
{
// Draw enemies
/*
switch(enemyType[i])
{
case 0: DrawTexture(shark, enemyBounds[i].x - 14, enemyBounds[i].y - 14, WHITE); break;
case 1: DrawTexture(orca, enemyBounds[i].x - 14, enemyBounds[i].y - 14, WHITE); break;
case 2: DrawTexture(swhale, enemyBounds[i].x - 14, enemyBounds[i].y - 14, WHITE); break;
case 3: DrawTexture(fish, enemyBounds[i].x - 14, enemyBounds[i].y - 14, WHITE); break;
default: break;
}
*/
// Draw enemies bounding boxes
switch(enemyType[i])
{
case 0:
DrawRectangleRec(enemyBounds[i], RED);
break;
case 1:
DrawRectangleRec(enemyBounds[i], RED);
break;
case 2:
DrawRectangleRec(enemyBounds[i], RED);
break;
case 3:
DrawRectangleRec(enemyBounds[i], GREEN);
break;
default:
break;
}
}
}
// Draw gameplay interface
// Draw food bar
DrawRectangle(20, 20, 400, 40, Fade(GRAY, 0.4f));
DrawRectangle(20, 20, foodBar, 40, ORANGE);
DrawRectangleLines(20, 20, 400, 40, BLACK);
if (gameraMode)
{
DrawText("GAMERA MODE", 60, 22, 40, GRAY);
}
}
break;
case ENDING:
{
// Draw a transparent black rectangle that covers all screen
DrawRectangle(0, 0, screenWidth, screenHeight, Fade(BLACK, 0.4f));
DrawText("GAME OVER", 300, 200, 100, MAROON);
// Draw blinking text
if ((framesCounter/30) % 2) DrawText("PRESS ENTER to REPLAY", 400, 420, 30, LIGHTGRAY);
}
break;
default:
break;
}
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
// Unload textures
UnloadTexture(sky);
UnloadTexture(mountains);
UnloadTexture(sea);
UnloadTexture(title);
UnloadTexture(turtle);
UnloadTexture(gamera);
UnloadTexture(shark);
UnloadTexture(orca);
UnloadTexture(swhale);
UnloadTexture(fish);
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
int main(void)
{
// Initialization
//--------------------------------------------------------------------------------------
const int screenWidth = 800;
const int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [textures] example - particles blending");
// Particles pool, reuse them!
Particle mouseTail[MAX_PARTICLES] = { 0 };
// Initialize particles
for (int i = 0; i < MAX_PARTICLES; i++)
{
mouseTail[i].position = (Vector2){ 0, 0 };
mouseTail[i].color = (Color){ GetRandomValue(0, 255), GetRandomValue(0, 255), GetRandomValue(0, 255), 255 };
mouseTail[i].alpha = 1.0f;
mouseTail[i].size = (float)GetRandomValue(1, 30)/20.0f;
mouseTail[i].rotation = (float)GetRandomValue(0, 360);
mouseTail[i].active = false;
}
float gravity = 3.0f;
Texture2D smoke = LoadTexture("resources/smoke.png");
int blending = BLEND_ALPHA;
SetTargetFPS(60);
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
// Activate one particle every frame and Update active particles
// NOTE: Particles initial position should be mouse position when activated
// NOTE: Particles fall down with gravity and rotation... and disappear after 2 seconds (alpha = 0)
// NOTE: When a particle disappears, active = false and it can be reused.
for (int i = 0; i < MAX_PARTICLES; i++)
{
if (!mouseTail[i].active)
{
mouseTail[i].active = true;
mouseTail[i].alpha = 1.0f;
mouseTail[i].position = GetMousePosition();
i = MAX_PARTICLES;
}
}
for (int i = 0; i < MAX_PARTICLES; i++)
{
if (mouseTail[i].active)
{
mouseTail[i].position.y += gravity;
mouseTail[i].alpha -= 0.01f;
if (mouseTail[i].alpha <= 0.0f) mouseTail[i].active = false;
mouseTail[i].rotation += 5.0f;
}
}
if (IsKeyPressed(KEY_SPACE))
{
if (blending == BLEND_ALPHA) blending = BLEND_ADDITIVE;
else blending = BLEND_ALPHA;
}
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(DARKGRAY);
BeginBlendMode(blending);
// Draw active particles
for (int i = 0; i < MAX_PARTICLES; i++)
{
if (mouseTail[i].active) DrawTexturePro(smoke, (Rectangle){ 0.0f, 0.0f, (float)smoke.width, (float)smoke.height },
(Rectangle){ mouseTail[i].position.x, mouseTail[i].position.y, smoke.width*mouseTail[i].size, smoke.height*mouseTail[i].size },
(Vector2){ (float)(smoke.width*mouseTail[i].size/2.0f), (float)(smoke.height*mouseTail[i].size/2.0f) }, mouseTail[i].rotation,
Fade(mouseTail[i].color, mouseTail[i].alpha));
}
EndBlendMode();
DrawText("PRESS SPACE to CHANGE BLENDING MODE", 180, 20, 20, BLACK);
if (blending == BLEND_ALPHA) DrawText("ALPHA BLENDING", 290, screenHeight - 40, 20, BLACK);
else DrawText("ADDITIVE BLENDING", 280, screenHeight - 40, 20, RAYWHITE);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
UnloadTexture(smoke);
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
int main()
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [models] example - heightmap loading and drawing");
// Define our custom camera to look into our 3d world
Camera camera = {{ 18.0f, 16.0f, 18.0f }, { 0.0f, 0.0f, 0.0f }, { 0.0f, 1.0f, 0.0f }, 45.0f };
Image image = LoadImage("resources/heightmap.png"); // Load heightmap image (RAM)
Texture2D texture = LoadTextureFromImage(image); // Convert image to texture (VRAM)
Model map = LoadHeightmap(image, (Vector3) {
16, 8, 16
}); // Load heightmap model with defined size
map.material.texDiffuse = texture; // Set map diffuse texture
Vector3 mapPosition = { -8.0f, 0.0f, -8.0f }; // Set model position (depends on model scaling!)
UnloadImage(image); // Unload heightmap image from RAM, already uploaded to VRAM
SetCameraMode(camera, CAMERA_ORBITAL); // Set an orbital camera mode
SetTargetFPS(60); // Set our game to run at 60 frames-per-second
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
UpdateCamera(&camera); // Update camera
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
Begin3dMode(camera);
// NOTE: Model is scaled to 1/4 of its original size (128x128 units)
DrawModel(map, mapPosition, 1.0f, RED);
DrawGrid(20, 1.0f);
End3dMode();
DrawTexture(texture, screenWidth - texture.width - 20, 20, WHITE);
DrawRectangleLines(screenWidth - texture.width - 20, 20, texture.width, texture.height, GREEN);
DrawFPS(10, 10);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
UnloadTexture(texture); // Unload texture
UnloadModel(map); // Unload model
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
Sprite::~Sprite()
{
UnloadTexture();
}
int main()
{
// Initialization
//--------------------------------------------------------------------------------------
const int screenWidth = 1280;
const int screenHeight = 720;
// Init window
InitWindow(screenWidth, screenHeight, "Dr. Turtle & Mr. GAMERA");
// Load game resources: textures
Texture2D sky = LoadTexture("resources/sky.png");
Texture2D mountains = LoadTexture("resources/mountains.png");
Texture2D sea = LoadTexture("resources/sea.png");
// Define scrolling variables
int backScrolling = 0;
int seaScrolling = 0;
// Define current screen
GameScreen currentScreen = TITLE;
SetTargetFPS(60); // Setup game frames per second
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
// Game screens management
switch (currentScreen)
{
case TITLE:
{
// Sea scrolling
seaScrolling -= 2;
if (seaScrolling <= -screenWidth) seaScrolling = 0;
// Press enter to change to gameplay screen
if (IsKeyPressed(KEY_ENTER))
{
currentScreen = GAMEPLAY;
}
} break;
case GAMEPLAY:
{
// Background scrolling logic
backScrolling--;
if (backScrolling <= -screenWidth) backScrolling = 0;
// Sea scrolling logic
seaScrolling -= 8;
if (seaScrolling <= -screenWidth) seaScrolling = 0;
// Press enter to change to ending screen
if (IsKeyPressed(KEY_ENTER))
{
currentScreen = ENDING;
}
} break;
case ENDING:
{
// Press enter to change to title screen
if (IsKeyPressed(KEY_ENTER))
{
currentScreen = TITLE;
}
} break;
default: break;
}
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
// Draw background (common to all screens)
DrawTexture(sky, 0, 0, WHITE);
DrawTexture(mountains, backScrolling, 0, WHITE);
DrawTexture(mountains, screenWidth + backScrolling, 0, WHITE);
DrawTexture(sea, seaScrolling, 0, BLUE);
DrawTexture(sea, screenWidth + seaScrolling, 0, BLUE);
switch (currentScreen)
{
case TITLE:
{
// Draw title screen
DrawText("PRESS ENTER", 450, 420, 40, BLACK);
} break;
case GAMEPLAY:
{
// Draw gameplay screen
DrawText("GAMEPLAY SCREEN", 20, 20, 40, MAROON);
} break;
case ENDING:
{
// Draw ending screen
// Draw a transparent black rectangle that covers all screen
DrawRectangle(0, 0, screenWidth, screenHeight, Fade(BLACK, 0.4f));
DrawText("ENDING SCREEN", 20, 20, 40, DARKBLUE);
} break;
default: break;
}
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
// Unload textures
UnloadTexture(sky);
UnloadTexture(mountains);
UnloadTexture(sea);
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
int main()
{
// Initialization
//--------------------------------------------------------------------------------------
const int screenWidth = 1280;
const int screenHeight = 720;
// Init window
ShowLogo();
InitWindow(screenWidth, screenHeight, "Dr. Turtle & Mr. GAMERA");
// Initialize audio device
InitAudioDevice();
// Load game resources: textures
Texture2D sky = LoadTexture("resources/sky.png");
Texture2D mountains = LoadTexture("resources/mountains.png");
Texture2D sea = LoadTexture("resources/sea.png");
Texture2D title = LoadTexture("resources/title.png");
Texture2D turtle = LoadTexture("resources/turtle.png");
Texture2D gamera = LoadTexture("resources/gamera.png");
Texture2D shark = LoadTexture("resources/shark.png");
Texture2D orca = LoadTexture("resources/orca.png");
Texture2D swhale = LoadTexture("resources/swhale.png");
Texture2D fish = LoadTexture("resources/fish.png");
Texture2D gframe = LoadTexture("resources/gframe.png");
// Load game resources: fonts
SpriteFont font = LoadSpriteFont("resources/komika.png");
// Load game resources: sounds
Sound eat = LoadSound("resources/eat.wav");
Sound die = LoadSound("resources/die.wav");
Sound growl = LoadSound("resources/gamera.wav");
// Start playing streaming music
PlayMusicStream("resources/speeding.ogg");
// Define scrolling variables
int backScrolling = 0;
int seaScrolling = 0;
// Define current screen
GameScreen currentScreen = TITLE;
// Define player variables
int playerRail = 1;
Rectangle playerBounds = { 30 + 14, playerRail*120 + 90 + 14, 100, 100 };
bool gameraMode = false;
// Define enemies variables
Rectangle enemyBounds[MAX_ENEMIES];
int enemyRail[MAX_ENEMIES];
int enemyType[MAX_ENEMIES];
bool enemyActive[MAX_ENEMIES];
float enemySpeed = 10;
// Init enemies variables
for (int i = 0; i < MAX_ENEMIES; i++)
{
// Define enemy type (all same probability)
//enemyType[i] = GetRandomValue(0, 3);
// Probability system for enemies type
int enemyProb = GetRandomValue(0, 100);
if (enemyProb < 30) enemyType[i] = 0;
else if (enemyProb < 60) enemyType[i] = 1;
else if (enemyProb < 90) enemyType[i] = 2;
else enemyType[i] = 3;
// define enemy rail
enemyRail[i] = GetRandomValue(0, 4);
// Make sure not two consecutive enemies in the same row
if (i > 0) while (enemyRail[i] == enemyRail[i - 1]) enemyRail[i] = GetRandomValue(0, 4);
enemyBounds[i] = (Rectangle){ screenWidth + 14, 120*enemyRail[i] + 90 + 14, 100, 100 };
enemyActive[i] = false;
}
// Define additional game variables
int score = 0;
float distance = 0.0f;
int hiscore = 0;
float hidistance = 0.0f;
int foodBar = 0;
int framesCounter = 0;
unsigned char blue = 200;
float timeCounter = 0;
SetTargetFPS(60); // Setup game frames per second
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
framesCounter++;
// Sea color tint effect
blue = 210 + 25 * sin(timeCounter);
timeCounter += 0.01;
// Game screens management
switch (currentScreen)
{
case TITLE:
{
// Sea scrolling
seaScrolling -= 2;
if (seaScrolling <= -screenWidth) seaScrolling = 0;
// Press enter to change to gameplay screen
if (IsKeyPressed(KEY_ENTER))
{
currentScreen = GAMEPLAY;
framesCounter = 0;
}
} break;
case GAMEPLAY:
{
// Background scrolling logic
backScrolling--;
if (backScrolling <= -screenWidth) backScrolling = 0;
// Sea scrolling logic
seaScrolling -= (enemySpeed - 2);
if (seaScrolling <= -screenWidth) seaScrolling = 0;
// Player movement logic
if (IsKeyPressed(KEY_DOWN)) playerRail++;
else if (IsKeyPressed(KEY_UP)) playerRail--;
// Check player not out of rails
if (playerRail > 4) playerRail = 4;
else if (playerRail < 0) playerRail = 0;
// Update player bounds
playerBounds = (Rectangle){ 30 + 14, playerRail*120 + 90 + 14, 100, 100 };
// Enemies activation logic (every 40 frames)
if (framesCounter > 40)
{
for (int i = 0; i < MAX_ENEMIES; i++)
{
if (enemyActive[i] == false)
{
enemyActive[i] = true;
i = MAX_ENEMIES;
}
}
framesCounter = 0;
}
// Enemies logic
for (int i = 0; i < MAX_ENEMIES; i++)
{
if (enemyActive[i])
{
enemyBounds[i].x -= enemySpeed;
}
// Check enemies out of screen
if (enemyBounds[i].x <= 0 - 128)
{
enemyActive[i] = false;
enemyType[i] = GetRandomValue(0, 3);
enemyRail[i] = GetRandomValue(0, 4);
// Make sure not two consecutive enemies in the same row
if (i > 0) while (enemyRail[i] == enemyRail[i - 1]) enemyRail[i] = GetRandomValue(0, 4);
enemyBounds[i] = (Rectangle){ screenWidth + 14, 120*enemyRail[i] + 90 + 14, 100, 100 };
}
}
if (!gameraMode) enemySpeed += 0.005;
// Check collision player vs enemies
for (int i = 0; i < MAX_ENEMIES; i++)
{
if (enemyActive[i])
{
if (CheckCollisionRecs(playerBounds, enemyBounds[i]))
{
if (enemyType[i] < 3) // Bad enemies
{
if (gameraMode)
{
if (enemyType[i] == 0) score += 50;
else if (enemyType[i] == 1) score += 150;
else if (enemyType[i] == 2) score += 300;
foodBar += 15;
enemyActive[i] = false;
// After enemy deactivation, reset enemy parameters to be reused
enemyType[i] = GetRandomValue(0, 3);
enemyRail[i] = GetRandomValue(0, 4);
// Make sure not two consecutive enemies in the same row
if (i > 0) while (enemyRail[i] == enemyRail[i - 1]) enemyRail[i] = GetRandomValue(0, 4);
enemyBounds[i] = (Rectangle){ screenWidth + 14, 120*enemyRail[i] + 90 + 14, 100, 100 };
PlaySound(eat);
}
else
{
// Player die logic
PlaySound(die);
currentScreen = ENDING;
framesCounter = 0;
// Save hiscore and hidistance for next game
if (score > hiscore) hiscore = score;
if (distance > hidistance) hidistance = distance;
}
}
else // Sweet fish
{
enemyActive[i] = false;
enemyType[i] = GetRandomValue(0, 3);
enemyRail[i] = GetRandomValue(0, 4);
// Make sure not two consecutive enemies in the same row
if (i > 0) while (enemyRail[i] == enemyRail[i - 1]) enemyRail[i] = GetRandomValue(0, 4);
enemyBounds[i] = (Rectangle){ screenWidth + 14, 120*enemyRail[i] + 90 + 14, 100, 100 };
if (!gameraMode) foodBar += 80;
else foodBar += 25;
score += 10;
if (foodBar == 400)
{
gameraMode = true;
PlaySound(growl);
}
PlaySound(eat);
}
}
}
}
// Gamera mode logic
if (gameraMode)
{
foodBar--;
if (foodBar <= 0)
{
gameraMode = false;
enemySpeed -= 2;
if (enemySpeed < 10) enemySpeed = 10;
}
}
// Update distance counter
distance += 0.5f;
} break;
case ENDING:
{
// Press enter to play again
if (IsKeyPressed(KEY_ENTER))
{
currentScreen = GAMEPLAY;
// Reset player
playerRail = 1;
playerBounds = (Rectangle){ 30 + 14, playerRail*120 + 90 + 14, 100, 100 };
gameraMode = false;
// Reset enemies data
for (int i = 0; i < MAX_ENEMIES; i++)
{
int enemyProb = GetRandomValue(0, 100);
if (enemyProb < 30) enemyType[i] = 0;
else if (enemyProb < 60) enemyType[i] = 1;
else if (enemyProb < 90) enemyType[i] = 2;
else enemyType[i] = 3;
//enemyType[i] = GetRandomValue(0, 3);
enemyRail[i] = GetRandomValue(0, 4);
// Make sure not two consecutive enemies in the same row
if (i > 0) while (enemyRail[i] == enemyRail[i - 1]) enemyRail[i] = GetRandomValue(0, 4);
enemyBounds[i] = (Rectangle){ screenWidth + 14, 120*enemyRail[i] + 90 + 14, 100, 100 };
enemyActive[i] = false;
}
enemySpeed = 10;
// Reset game variables
score = 0;
distance = 0.0;
foodBar = 0;
framesCounter = 0;
}
} break;
default: break;
}
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
// Draw background (common to all screens)
DrawTexture(sky, 0, 0, WHITE);
DrawTexture(mountains, backScrolling, 0, WHITE);
DrawTexture(mountains, screenWidth + backScrolling, 0, WHITE);
if (!gameraMode)
{
DrawTexture(sea, seaScrolling, 0, (Color){ 16, 189, blue, 255});
DrawTexture(sea, screenWidth + seaScrolling, 0, (Color){ 16, 189, blue, 255});
}
else
{
DrawTexture(sea, seaScrolling, 0, (Color){ 255, 113, 66, 255});
DrawTexture(sea, screenWidth + seaScrolling, 0, (Color){ 255, 113, 66, 255});
}
switch (currentScreen)
{
case TITLE:
{
// Draw title
DrawTexture(title, screenWidth/2 - title.width/2, screenHeight/2 - title.height/2 - 80, WHITE);
// Draw blinking text
if ((framesCounter/30) % 2) DrawTextEx(font, "PRESS ENTER", (Vector2){ screenWidth/2 - 150, 480 }, GetFontBaseSize(font), 0, WHITE);
} break;
case GAMEPLAY:
{
// Draw water lines
for (int i = 0; i < 5; i++) DrawRectangle(0, i*120 + 120, screenWidth, 110, Fade(SKYBLUE, 0.1f));
// Draw player
if (!gameraMode) DrawTexture(turtle, playerBounds.x - 14, playerBounds.y - 14, WHITE);
else DrawTexture(gamera, playerBounds.x - 64, playerBounds.y - 64, WHITE);
// Draw player bounding box
//if (!gameraMode) DrawRectangleRec(playerBounds, Fade(GREEN, 0.4f));
//else DrawRectangleRec(playerBounds, Fade(ORANGE, 0.4f));
// Draw enemies
for (int i = 0; i < MAX_ENEMIES; i++)
{
if (enemyActive[i])
{
// Draw enemies
switch(enemyType[i])
{
case 0: DrawTexture(shark, enemyBounds[i].x - 14, enemyBounds[i].y - 14, WHITE); break;
case 1: DrawTexture(orca, enemyBounds[i].x - 14, enemyBounds[i].y - 14, WHITE); break;
case 2: DrawTexture(swhale, enemyBounds[i].x - 14, enemyBounds[i].y - 14, WHITE); break;
case 3: DrawTexture(fish, enemyBounds[i].x - 14, enemyBounds[i].y - 14, WHITE); break;
default: break;
}
// Draw enemies bounding boxes
/*
switch(enemyType[i])
{
case 0: DrawRectangleRec(enemyBounds[i], Fade(RED, 0.5f)); break;
case 1: DrawRectangleRec(enemyBounds[i], Fade(RED, 0.5f)); break;
case 2: DrawRectangleRec(enemyBounds[i], Fade(RED, 0.5f)); break;
case 3: DrawRectangleRec(enemyBounds[i], Fade(GREEN, 0.5f)); break;
default: break;
}
*/
}
}
// Draw gameplay interface
DrawRectangle(20, 20, 400, 40, Fade(GRAY, 0.4f));
DrawRectangle(20, 20, foodBar, 40, ORANGE);
DrawRectangleLines(20, 20, 400, 40, BLACK);
DrawTextEx(font, FormatText("SCORE: %04i", score), (Vector2){ screenWidth - 300, 20 }, GetFontBaseSize(font), -2, ORANGE);
DrawTextEx(font, FormatText("DISTANCE: %04i", (int)distance), (Vector2){ 550, 20 }, GetFontBaseSize(font), -2, ORANGE);
if (gameraMode)
{
DrawText("GAMERA MODE", 60, 22, 40, GRAY);
DrawTexture(gframe, 0, 0, Fade(WHITE, 0.5f));
}
} break;
case ENDING:
{
// Draw a transparent black rectangle that covers all screen
DrawRectangle(0, 0, screenWidth, screenHeight, Fade(BLACK, 0.4f));
DrawTextEx(font, "GAME OVER", (Vector2){ 300, 160 }, GetFontBaseSize(font)*3, -2, MAROON);
DrawTextEx(font, FormatText("SCORE: %04i", score), (Vector2){ 680, 350 }, GetFontBaseSize(font), -2, GOLD);
DrawTextEx(font, FormatText("DISTANCE: %04i", (int)distance), (Vector2){ 290, 350 }, GetFontBaseSize(font), -2, GOLD);
DrawTextEx(font, FormatText("HISCORE: %04i", hiscore), (Vector2){ 665, 400 }, GetFontBaseSize(font), -2, ORANGE);
DrawTextEx(font, FormatText("HIDISTANCE: %04i", (int)hidistance), (Vector2){ 270, 400 }, GetFontBaseSize(font), -2, ORANGE);
// Draw blinking text
if ((framesCounter/30) % 2) DrawTextEx(font, "PRESS ENTER to REPLAY", (Vector2){ screenWidth/2 - 250, 520 }, GetFontBaseSize(font), -2, LIGHTGRAY);
} break;
default: break;
}
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
// Unload textures
UnloadTexture(sky);
UnloadTexture(mountains);
UnloadTexture(sea);
UnloadTexture(gframe);
UnloadTexture(title);
UnloadTexture(turtle);
UnloadTexture(shark);
UnloadTexture(orca);
UnloadTexture(swhale);
UnloadTexture(fish);
UnloadTexture(gamera);
// Unload font texture
UnloadSpriteFont(font);
// Unload sounds
UnloadSound(eat);
UnloadSound(die);
UnloadSound(growl);
StopMusicStream(); // Stop music
CloseAudioDevice(); // Close audio device
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
int main(void)
{
// Initialization
//--------------------------------------------------------------------------------------
const int screenWidth = 800;
const int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [models] example - first person maze");
// Define the camera to look into our 3d world
Camera camera = { { 0.2f, 0.4f, 0.2f }, { 0.0f, 0.0f, 0.0f }, { 0.0f, 1.0f, 0.0f }, 45.0f, 0 };
Image imMap = LoadImage("resources/cubicmap.png"); // Load cubicmap image (RAM)
Texture2D cubicmap = LoadTextureFromImage(imMap); // Convert image to texture to display (VRAM)
Mesh mesh = GenMeshCubicmap(imMap, (Vector3){ 1.0f, 1.0f, 1.0f });
Model model = LoadModelFromMesh(mesh);
// NOTE: By default each cube is mapped to one part of texture atlas
Texture2D texture = LoadTexture("resources/cubicmap_atlas.png"); // Load map texture
model.materials[0].maps[MAP_DIFFUSE].texture = texture; // Set map diffuse texture
// Get map image data to be used for collision detection
Color *mapPixels = GetImageData(imMap);
UnloadImage(imMap); // Unload image from RAM
Vector3 mapPosition = { -16.0f, 0.0f, -8.0f }; // Set model position
Vector3 playerPosition = camera.position; // Set player position
SetCameraMode(camera, CAMERA_FIRST_PERSON); // Set camera mode
SetTargetFPS(60); // Set our game to run at 60 frames-per-second
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
Vector3 oldCamPos = camera.position; // Store old camera position
UpdateCamera(&camera); // Update camera
// Check player collision (we simplify to 2D collision detection)
Vector2 playerPos = { camera.position.x, camera.position.z };
float playerRadius = 0.1f; // Collision radius (player is modelled as a cilinder for collision)
int playerCellX = (int)(playerPos.x - mapPosition.x + 0.5f);
int playerCellY = (int)(playerPos.y - mapPosition.z + 0.5f);
// Out-of-limits security check
if (playerCellX < 0) playerCellX = 0;
else if (playerCellX >= cubicmap.width) playerCellX = cubicmap.width - 1;
if (playerCellY < 0) playerCellY = 0;
else if (playerCellY >= cubicmap.height) playerCellY = cubicmap.height - 1;
// Check map collisions using image data and player position
// TODO: Improvement: Just check player surrounding cells for collision
for (int y = 0; y < cubicmap.height; y++)
{
for (int x = 0; x < cubicmap.width; x++)
{
if ((mapPixels[y*cubicmap.width + x].r == 255) && // Collision: white pixel, only check R channel
(CheckCollisionCircleRec(playerPos, playerRadius,
(Rectangle){ mapPosition.x - 0.5f + x*1.0f, mapPosition.z - 0.5f + y*1.0f, 1.0f, 1.0f })))
{
// Collision detected, reset camera position
camera.position = oldCamPos;
}
}
}
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
BeginMode3D(camera);
DrawModel(model, mapPosition, 1.0f, WHITE); // Draw maze map
//DrawCubeV(playerPosition, (Vector3){ 0.2f, 0.4f, 0.2f }, RED); // Draw player
EndMode3D();
DrawTextureEx(cubicmap, (Vector2){ GetScreenWidth() - cubicmap.width*4 - 20, 20 }, 0.0f, 4.0f, WHITE);
DrawRectangleLines(GetScreenWidth() - cubicmap.width*4 - 20, 20, cubicmap.width*4, cubicmap.height*4, GREEN);
// Draw player position radar
DrawRectangle(GetScreenWidth() - cubicmap.width*4 - 20 + playerCellX*4, 20 + playerCellY*4, 4, 4, RED);
DrawFPS(10, 10);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
free(mapPixels); // Unload color array
UnloadTexture(cubicmap); // Unload cubicmap texture
UnloadTexture(texture); // Unload map texture
UnloadModel(model); // Unload map model
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
int main()
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
SetConfigFlags(FLAG_MSAA_4X_HINT); // Enable Multi Sampling Anti Aliasing 4x (if available)
InitWindow(screenWidth, screenHeight, "raylib [shaders] example - postprocessing shader");
// Define the camera to look into our 3d world
Camera camera = {{ 3.0, 3.0, 3.0 }, { 0.0, 1.5, 0.0 }, { 0.0, 1.0, 0.0 }};
Model dwarf = LoadModel("resources/model/dwarf.obj"); // Load OBJ model
Texture2D texture = LoadTexture("resources/model/dwarf_diffuse.png"); // Load model texture
SetModelTexture(&dwarf, texture); // Bind texture to model
Vector3 position = { 0.0, 0.0, 0.0 }; // Set model position
Shader shader = LoadShader("resources/shaders/base.vs",
"resources/shaders/bloom.fs"); // Load postpro shader
SetPostproShader(shader); // Set fullscreen postprocessing shader
// Setup orbital camera
SetCameraMode(CAMERA_ORBITAL); // Set an orbital camera mode
SetCameraPosition(camera.position); // Set internal camera position to match our camera position
SetCameraTarget(camera.target); // Set internal camera target to match our camera target
SetTargetFPS(60); // Set our game to run at 60 frames-per-second
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
UpdateCamera(&camera); // Update internal camera and our camera
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
Begin3dMode(camera);
DrawModel(dwarf, position, 2.0f, WHITE); // Draw 3d model with texture
DrawGrid(10.0, 1.0); // Draw a grid
End3dMode();
DrawText("(c) Dwarf 3D model by David Moreno", screenWidth - 200, screenHeight - 20, 10, BLACK);
DrawFPS(10, 10);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
UnloadShader(shader); // Unload shader
UnloadTexture(texture); // Unload texture
UnloadModel(dwarf); // Unload model
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
int main()
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [textures] example - texture formats loading");
// NOTE: Textures MUST be loaded after Window initialization (OpenGL context is required)
Texture2D sonic[NUM_TEXTURES];
sonic[PNG_R8G8B8A8] = LoadTexture("resources/texture_formats/sonic.png");
// Load UNCOMPRESSED PVR texture data
sonic[PVR_GRAYSCALE] = LoadTexture("resources/texture_formats/sonic_GRAYSCALE.pvr");
sonic[PVR_GRAY_ALPHA] = LoadTexture("resources/texture_formats/sonic_L8A8.pvr");
sonic[PVR_R5G6B5] = LoadTexture("resources/texture_formats/sonic_R5G6B5.pvr");
sonic[PVR_R5G5B5A1] = LoadTexture("resources/texture_formats/sonic_R5G5B5A1.pvr");
sonic[PVR_R4G4B4A4] = LoadTexture("resources/texture_formats/sonic_R4G4B4A4.pvr");
// Load UNCOMPRESSED DDS texture data
sonic[DDS_R5G6B5] = LoadTexture("resources/texture_formats/sonic_R5G6B5.dds");
sonic[DDS_R5G5B5A1] = LoadTexture("resources/texture_formats/sonic_A1R5G5B5.dds");
sonic[DDS_R4G4B4A4] = LoadTexture("resources/texture_formats/sonic_A4R4G4B4.dds");
sonic[DDS_R8G8B8A8] = LoadTexture("resources/texture_formats/sonic_A8R8G8B8.dds");
// Load COMPRESSED DXT DDS texture data (if supported)
sonic[DDS_DXT1_RGB] = LoadTexture("resources/texture_formats/sonic_DXT1_RGB.dds");
sonic[DDS_DXT1_RGBA] = LoadTexture("resources/texture_formats/sonic_DXT1_RGBA.dds");
sonic[DDS_DXT3_RGBA] = LoadTexture("resources/texture_formats/sonic_DXT3_RGBA.dds");
sonic[DDS_DXT5_RGBA] = LoadTexture("resources/texture_formats/sonic_DXT5_RGBA.dds");
// Load COMPRESSED ETC texture data (if supported)
sonic[PKM_ETC1_RGB] = LoadTexture("resources/texture_formats/sonic_ETC1_RGB.pkm");
sonic[PKM_ETC2_RGB] = LoadTexture("resources/texture_formats/sonic_ETC2_RGB.pkm");
sonic[PKM_ETC2_EAC_RGBA] = LoadTexture("resources/texture_formats/sonic_ETC2_EAC_RGBA.pkm");
sonic[KTX_ETC1_RGB] = LoadTexture("resources/texture_formats/sonic_ETC1_RGB.ktx");
sonic[KTX_ETC2_RGB] = LoadTexture("resources/texture_formats/sonic_ETC2_RGB.ktx");
sonic[KTX_ETC2_EAC_RGBA] = LoadTexture("resources/texture_formats/sonic_ETC2_EAC_RGBA.ktx");
// Load COMPRESSED ASTC texture data (if supported)
sonic[ASTC_4x4_LDR] = LoadTexture("resources/texture_formats/sonic_ASTC_4x4_ldr.astc");
sonic[ASTC_8x8_LDR] = LoadTexture("resources/texture_formats/sonic_ASTC_8x8_ldr.astc");
// Load COMPRESSED PVR texture data (if supported)
sonic[PVR_PVRT_RGB] = LoadTexture("resources/texture_formats/sonic_PVRT_RGB.pvr");
sonic[PVR_PVRT_RGBA] = LoadTexture("resources/texture_formats/sonic_PVRT_RGBA.pvr");
int selectedFormat = PNG_R8G8B8A8;
Rectangle selectRecs[NUM_TEXTURES];
for (int i = 0; i < NUM_TEXTURES; i++)
{
if (i < NUM_TEXTURES/2) selectRecs[i] = (Rectangle){ 40, 30 + 32*i, 150, 30 };
else selectRecs[i] = (Rectangle){ 40 + 152, 30 + 32*(i - NUM_TEXTURES/2), 150, 30 };
}
// Texture sizes in KB
float textureSizes[NUM_TEXTURES] = {
512*512*32/8/1024, //PNG_R8G8B8A8 (32 bpp)
512*512*8/8/1024, //PVR_GRAYSCALE (8 bpp)
512*512*16/8/1024, //PVR_GRAY_ALPHA (16 bpp)
512*512*16/8/1024, //PVR_R5G6B5 (16 bpp)
512*512*16/8/1024, //PVR_R5G5B5A1 (16 bpp)
512*512*16/8/1024, //PVR_R4G4B4A4 (16 bpp)
512*512*16/8/1024, //DDS_R5G6B5 (16 bpp)
512*512*16/8/1024, //DDS_R5G5B5A1 (16 bpp)
512*512*16/8/1024, //DDS_R4G4B4A4 (16 bpp)
512*512*32/8/1024, //DDS_R8G8B8A8 (32 bpp)
512*512*4/8/1024, //DDS_DXT1_RGB (4 bpp) -Compressed-
512*512*4/8/1024, //DDS_DXT1_RGBA (4 bpp) -Compressed-
512*512*8/8/1024, //DDS_DXT3_RGBA (8 bpp) -Compressed-
512*512*8/8/1024, //DDS_DXT5_RGBA (8 bpp) -Compressed-
512*512*4/8/1024, //PKM_ETC1_RGB (4 bpp) -Compressed-
512*512*4/8/1024, //PKM_ETC2_RGB (4 bpp) -Compressed-
512*512*8/8/1024, //PKM_ETC2_EAC_RGBA (8 bpp) -Compressed-
512*512*4/8/1024, //KTX_ETC1_RGB (4 bpp) -Compressed-
512*512*4/8/1024, //KTX_ETC2_RGB (4 bpp) -Compressed-
512*512*8/8/1024, //KTX_ETC2_EAC_RGBA (8 bpp) -Compressed-
512*512*8/8/1024, //ASTC_4x4_LDR (8 bpp) -Compressed-
512*512*2/8/1024, //ASTC_8x8_LDR (2 bpp) -Compressed-
512*512*4/8/1024, //PVR_PVRT_RGB (4 bpp) -Compressed-
512*512*4/8/1024, //PVR_PVRT_RGBA (4 bpp) -Compressed-
};
SetTargetFPS(60); // Set our game to run at 60 frames-per-second
//---------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
if (IsKeyPressed(KEY_DOWN))
{
selectedFormat++;
if (selectedFormat >= NUM_TEXTURES) selectedFormat = 0;
}
else if (IsKeyPressed(KEY_UP))
{
selectedFormat--;
if (selectedFormat < 0) selectedFormat = NUM_TEXTURES - 1;
}
else if (IsKeyPressed(KEY_RIGHT))
{
if (selectedFormat < NUM_TEXTURES/2) selectedFormat += NUM_TEXTURES/2;
}
else if (IsKeyPressed(KEY_LEFT))
{
if (selectedFormat >= NUM_TEXTURES/2) selectedFormat -= NUM_TEXTURES/2;
}
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
// Draw rectangles
for (int i = 0; i < NUM_TEXTURES; i++)
{
if (i == selectedFormat)
{
DrawRectangleRec(selectRecs[i], SKYBLUE);
DrawRectangleLines(selectRecs[i].x, selectRecs[i].y, selectRecs[i].width, selectRecs[i].height, BLUE);
DrawText(formatText[i], selectRecs[i].x + selectRecs[i].width/2 - MeasureText(formatText[i], 10)/2, selectRecs[i].y + 11, 10, DARKBLUE);
}
else
{
DrawRectangleRec(selectRecs[i], LIGHTGRAY);
DrawRectangleLines(selectRecs[i].x, selectRecs[i].y, selectRecs[i].width, selectRecs[i].height, GRAY);
DrawText(formatText[i], selectRecs[i].x + selectRecs[i].width/2 - MeasureText(formatText[i], 10)/2, selectRecs[i].y + 11, 10, DARKGRAY);
}
}
// Draw selected texture
if (sonic[selectedFormat].id != 0)
{
DrawTexture(sonic[selectedFormat], 350, -10, WHITE);
}
else
{
DrawRectangleLines(488, 165, 200, 110, DARKGRAY);
DrawText("FORMAT", 550, 180, 20, MAROON);
DrawText("NOT SUPPORTED", 500, 210, 20, MAROON);
DrawText("ON YOUR GPU", 520, 240, 20, MAROON);
}
DrawText("Select texture format (use cursor keys):", 40, 10, 10, DARKGRAY);
DrawText("Required GPU memory size (VRAM):", 40, 427, 10, DARKGRAY);
DrawText(FormatText("%4.0f KB", textureSizes[selectedFormat]), 240, 420, 20, DARKBLUE);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
for (int i = 0; i < NUM_TEXTURES; i++) UnloadTexture(sonic[i]);
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
int main()
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [textures] example - image processing");
// NOTE: Textures MUST be loaded after Window initialization (OpenGL context is required)
Image image = LoadImage("resources/parrots.png"); // Loaded in CPU memory (RAM)
ImageFormat(&image, UNCOMPRESSED_R8G8B8A8); // Format image to RGBA 32bit (required for texture update) <-- ISSUE
Texture2D texture = LoadTextureFromImage(image); // Image converted to texture, GPU memory (VRAM)
int currentProcess = NONE;
bool textureReload = false;
Rectangle selectRecs[NUM_PROCESSES];
for (int i = 0; i < NUM_PROCESSES; i++) selectRecs[i] = (Rectangle){ 40, 50 + 32*i, 150, 30 };
SetTargetFPS(60);
//---------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
if (IsKeyPressed(KEY_DOWN))
{
currentProcess++;
if (currentProcess > 7) currentProcess = 0;
textureReload = true;
}
else if (IsKeyPressed(KEY_UP))
{
currentProcess--;
if (currentProcess < 0) currentProcess = 7;
textureReload = true;
}
if (textureReload)
{
UnloadImage(image); // Unload current image data
image = LoadImage("resources/parrots.png"); // Re-load image data
// NOTE: Image processing is a costly CPU process to be done every frame,
// If image processing is required in a frame-basis, it should be done
// with a texture and by shaders
switch (currentProcess)
{
case COLOR_GRAYSCALE: ImageColorGrayscale(&image); break;
case COLOR_TINT: ImageColorTint(&image, GREEN); break;
case COLOR_INVERT: ImageColorInvert(&image); break;
case COLOR_CONTRAST: ImageColorContrast(&image, -40); break;
case COLOR_BRIGHTNESS: ImageColorBrightness(&image, -80); break;
case FLIP_VERTICAL: ImageFlipVertical(&image); break;
case FLIP_HORIZONTAL: ImageFlipHorizontal(&image); break;
default: break;
}
Color *pixels = GetImageData(image); // Get pixel data from image (RGBA 32bit)
UpdateTexture(texture, pixels); // Update texture with new image data
free(pixels); // Unload pixels data from RAM
textureReload = false;
}
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
DrawText("IMAGE PROCESSING:", 40, 30, 10, DARKGRAY);
// Draw rectangles
for (int i = 0; i < NUM_PROCESSES; i++)
{
DrawRectangleRec(selectRecs[i], (i == currentProcess) ? SKYBLUE : LIGHTGRAY);
DrawRectangleLines(selectRecs[i].x, selectRecs[i].y, selectRecs[i].width, selectRecs[i].height, (i == currentProcess) ? BLUE : GRAY);
DrawText(processText[i], selectRecs[i].x + selectRecs[i].width/2 - MeasureText(processText[i], 10)/2, selectRecs[i].y + 11, 10, (i == currentProcess) ? DARKBLUE : DARKGRAY);
}
DrawTexture(texture, screenWidth - texture.width - 60, screenHeight/2 - texture.height/2, WHITE);
DrawRectangleLines(screenWidth - texture.width - 60, screenHeight/2 - texture.height/2, texture.width, texture.height, BLACK);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
UnloadTexture(texture); // Unload texture from VRAM
UnloadImage(image); // Unload image from RAM
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
//----------------------------------------------------------------------------------
// Main entry point
//----------------------------------------------------------------------------------
int main()
{
// Initialization
//--------------------------------------------------------------------------------------
const char windowTitle[30] = "raylib functionality demo";
//SetupFlags(FLAG_FULLSCREEN_MODE);
InitWindow(screenWidth, screenHeight, windowTitle);
InitAudioDevice(); // Initialize audio device
// TITLE screen variables Initialization
fontAlagard = LoadSpriteFont("resources/fonts/alagard.rbmf"); // rBMF font loading
fontPixelplay = LoadSpriteFont("resources/fonts/pixelplay.rbmf"); // rBMF font loading
fontMecha = LoadSpriteFont("resources/fonts/mecha.rbmf"); // rBMF font loading
fontSetback = LoadSpriteFont("resources/fonts/setback.rbmf"); // rBMF font loading
fontRomulus = LoadSpriteFont("resources/fonts/romulus.rbmf"); // rBMF font loading
pongBallPosition = (Vector2){ screenWidth/2, screenHeight/2 + 20 };
pongBallSpeed = (Vector2){ 6, 6 };
pongPlayerRec = (Rectangle){ 20, screenHeight/2 - 50 + 40, 20, 100 };
pongEnemyRec = (Rectangle){ screenWidth - 40, screenHeight/2 - 60, 20, 120 };
// LOGO screen variables Initialization
logoPositionX = screenWidth/2 - 128;
logoPositionY = screenHeight/2 - 128;
// MODULES screen variables Initialization
raylibWindow = LoadTexture("resources/raylib_window.png");
raylibWindow01 = LoadTexture("resources/raylib_window_01.png");
raylibWindow02 = LoadTexture("resources/raylib_window_02.png");
raylibWindow03 = LoadTexture("resources/raylib_window_03.png");
platforms = LoadTexture("resources/platforms.png");
raylibLogoB = LoadTexture("resources/raylib_logo128x128.png");
lena = LoadTexture("resources/lena.png");
mandrill = LoadTexture("resources/mandrill.png");
texAlagard = LoadTexture("resources/fonts/custom_alagard.png");
fontMechaC = LoadSpriteFont("resources/fonts/custom_mecha.png");
fontAlagardC = LoadSpriteFont("resources/fonts/custom_alagard.png");
fontJupiterC = LoadSpriteFont("resources/fonts/custom_jupiter_crash.png");
ballPosition = (Vector2){ 520 + 656/2, 220 + 399/2 };
camera = (Camera){{ 0.0, 12.0, 15.0 }, { 0.0, 3.0, 0.0 }, { 0.0, 1.0, 0.0 }};
catTexture = LoadTexture("resources/catsham.png"); // Load model texture
cat = LoadModel("resources/cat.obj"); // Load OBJ model
SetModelTexture(&cat, catTexture);
fxWav = LoadSound("resources/audio/weird.wav"); // Load WAV audio file
fxOgg = LoadSound("resources/audio/tanatana.ogg"); // Load OGG audio file
for (int i = 0; i < MAX_BALLS; i++)
{
soundBallsPosition[i] = (Vector2){ 650 + 560/2 + GetRandomValue(-280, 280), 220 + 200 + GetRandomValue(-200, 200) };
soundBallsColor[i] = (Color){ GetRandomValue(0, 255), GetRandomValue(0, 255), GetRandomValue(0, 255), 255 };
soundBallsRadius[i] = GetRandomValue(2, 50);
soundBallsAlpha[i] = 1.0f;
soundBallsActive[i] = false;
}
// ENDING screen variables Initialization
raylibLogoA = LoadTexture("resources/raylib_logo.png");
#ifndef PLATFORM_WEB
SetTargetFPS(60);
#endif
#if defined(PLATFORM_WEB)
emscripten_set_main_loop(UpdateDrawOneFrame, 0, 1);
#else
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose() && !closeWindow) // Detect window close button or ESC key
{
UpdateDrawOneFrame();
}
#endif
// De-Initialization
//--------------------------------------------------------------------------------------
// Unload all loaded data (textures, fonts, audio)
UnloadSpriteFont(fontAlagard); // SpriteFont unloading
UnloadSpriteFont(fontPixelplay); // SpriteFont unloading
UnloadSpriteFont(fontMecha); // SpriteFont unloading
UnloadSpriteFont(fontSetback); // SpriteFont unloading
UnloadSpriteFont(fontRomulus); // SpriteFont unloading
UnloadTexture(raylibWindow);
UnloadTexture(raylibWindow01);
UnloadTexture(raylibWindow02);
UnloadTexture(raylibWindow03);
UnloadTexture(platforms);
UnloadTexture(raylibLogoA);
UnloadTexture(raylibLogoB);
UnloadTexture(lena);
UnloadTexture(mandrill);
UnloadTexture(texAlagard);
UnloadSpriteFont(fontMechaC);
UnloadSpriteFont(fontAlagardC);
UnloadSpriteFont(fontJupiterC);
UnloadTexture(catTexture);
UnloadModel(cat);
UnloadSound(fxWav);
UnloadSound(fxOgg);
CloseAudioDevice();
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
int main()
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [texture] example - texture rectangle");
// NOTE: Textures MUST be loaded after Window initialization (OpenGL context is required)
Texture2D guybrush = LoadTexture("resources/guybrush.png"); // Texture loading
Vector2 position = { 350.0f, 240.0f };
Rectangle frameRec = { 0, 0, guybrush.width/7, guybrush.height };
int currentFrame = 0;
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
if (IsKeyPressed(KEY_RIGHT))
{
currentFrame++;
if (currentFrame > 6) currentFrame = 0;
frameRec.x = currentFrame*guybrush.width/7;
}
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
DrawTexture(guybrush, 35, 40, WHITE);
DrawRectangleLines(35, 40, guybrush.width, guybrush.height, LIME);
DrawTextureRec(guybrush, frameRec, position, WHITE); // Draw part of the texture
DrawRectangleLines(35 + frameRec.x, 40 + frameRec.y, frameRec.width, frameRec.height, RED);
DrawText("PRESS RIGHT KEY to", 540, 310, 10, GRAY);
DrawText("CHANGE DRAWING RECTANGLE", 520, 330, 10, GRAY);
DrawText("Guybrush Ulysses Threepwood,", 100, 300, 10, GRAY);
DrawText("main character of the Monkey Island series", 80, 320, 10, GRAY);
DrawText("of computer adventure games by LucasArts.", 80, 340, 10, GRAY);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
UnloadTexture(guybrush); // Texture unloading
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
int main(void)
{
// Initialization
//--------------------------------------------------------------------------------------
const int screenWidth = 800;
const int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib example - obj viewer");
// Define the camera to look into our 3d world
Camera camera = { { 30.0f, 30.0f, 30.0f }, { 0.0f, 10.0f, 0.0f }, { 0.0f, 1.0f, 0.0f }, 45.0f, 0 };
Model model = LoadModel("resources/models/turret.obj"); // Load default model obj
Texture2D texture = LoadTexture("resources/models/turret_diffuse.png"); // Load default model texture
model.materials[0].maps[MAP_DIFFUSE].texture = texture; // Bind texture to model
Vector3 position = { 0.0, 0.0, 0.0 }; // Set model position
BoundingBox bounds = MeshBoundingBox(model.meshes[0]); // Set model bounds
bool selected = false; // Selected object flag
SetCameraMode(camera, CAMERA_FREE); // Set a free camera mode
char objFilename[64] = "turret.obj";
SetTargetFPS(60); // Set our game to run at 60 frames-per-second
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
if (IsFileDropped())
{
int count = 0;
char **droppedFiles = GetDroppedFiles(&count);
if (count == 1)
{
if (IsFileExtension(droppedFiles[0], ".obj"))
{
for (int i = 0; i < model.meshCount; i++) UnloadMesh(&model.meshes[i]);
model.meshes = LoadMeshes(droppedFiles[0], &model.meshCount);
bounds = MeshBoundingBox(model.meshes[0]);
}
else if (IsFileExtension(droppedFiles[0], ".png"))
{
UnloadTexture(texture);
texture = LoadTexture(droppedFiles[0]);
model.materials[0].maps[MAP_DIFFUSE].texture = texture;
}
strcpy(objFilename, GetFileName(droppedFiles[0]));
}
ClearDroppedFiles(); // Clear internal buffers
}
UpdateCamera(&camera);
// Select model on mouse click
if (IsMouseButtonPressed(MOUSE_LEFT_BUTTON))
{
// Check collision between ray and box
if (CheckCollisionRayBox(GetMouseRay(GetMousePosition(), camera), bounds)) selected = !selected;
else selected = false;
}
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
BeginMode3D(camera);
DrawModel(model, position, 1.0f, WHITE); // Draw 3d model with texture
DrawGrid(20.0, 10.0); // Draw a grid
if (selected) DrawBoundingBox(bounds, GREEN);
EndMode3D();
DrawText("Free camera default controls:", 10, 20, 10, DARKGRAY);
DrawText("- Mouse Wheel to Zoom in-out", 20, 40, 10, GRAY);
DrawText("- Mouse Wheel Pressed to Pan", 20, 60, 10, GRAY);
DrawText("- Alt + Mouse Wheel Pressed to Rotate", 20, 80, 10, GRAY);
DrawText("- Alt + Ctrl + Mouse Wheel Pressed for Smooth Zoom", 20, 100, 10, GRAY);
DrawText("Drag & drop .obj/.png to load mesh/texture.", 10, GetScreenHeight() - 20, 10, DARKGRAY);
DrawText(FormatText("Current file: %s", objFilename), 250, GetScreenHeight() - 20, 10, GRAY);
if (selected) DrawText("MODEL SELECTED", GetScreenWidth() - 110, 10, 10, GREEN);
DrawText("(c) Turret 3D model by Alberto Cano", screenWidth - 200, screenHeight - 20, 10, GRAY);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
UnloadModel(model); // Unload model
ClearDroppedFiles(); // Clear internal buffers
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
int main()
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "Floppy Bird");
InitAudioDevice(); // Initialize audio device
Sound coin = LoadSound("resources/coin.wav");
Sound jump = LoadSound("resources/jump.wav");
Texture2D background = LoadTexture("resources/background.png");
Texture2D tubes = LoadTexture("resources/tubes.png");
Texture2D floppy = LoadTexture("resources/floppy.png");
Vector2 floppyPos = { 80, screenHeight/2 - floppy.height/2 };
Vector2 tubesPos[MAX_TUBES];
int tubesSpeedX = 2;
for (int i = 0; i < MAX_TUBES; i++)
{
tubesPos[i].x = 400 + 280*i;
tubesPos[i].y = -GetRandomValue(0, 120);
}
Rectangle tubesRecs[MAX_TUBES*2];
bool tubesActive[MAX_TUBES];
for (int i = 0; i < MAX_TUBES*2; i += 2)
{
tubesRecs[i].x = tubesPos[i/2].x;
tubesRecs[i].y = tubesPos[i/2].y;
tubesRecs[i].width = tubes.width;
tubesRecs[i].height = 255;
tubesRecs[i+1].x = tubesPos[i/2].x;
tubesRecs[i+1].y = 600 + tubesPos[i/2].y - 255;
tubesRecs[i+1].width = tubes.width;
tubesRecs[i+1].height = 255;
tubesActive[i/2] = true;
}
int backScroll = 0;
int score = 0;
int hiscore = 0;
bool gameover = false;
bool superfx = false;
SetTargetFPS(60);
//---------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
backScroll--;
if (backScroll <= -800) backScroll = 0;
for (int i = 0; i < MAX_TUBES; i++) tubesPos[i].x -= tubesSpeedX;
for (int i = 0; i < MAX_TUBES*2; i += 2)
{
tubesRecs[i].x = tubesPos[i/2].x;
tubesRecs[i+1].x = tubesPos[i/2].x;
}
if (IsKeyDown(KEY_SPACE) && !gameover) floppyPos.y -= 3;
else floppyPos.y += 1;
if (IsKeyPressed(KEY_SPACE) && !gameover) PlaySound(jump);
// Check Collisions
for (int i = 0; i < MAX_TUBES*2; i++)
{
if (CheckCollisionCircleRec((Vector2){ floppyPos.x + floppy.width/2, floppyPos.y + floppy.height/2 }, floppy.width/2, tubesRecs[i]))
{
gameover = true;
}
else if ((tubesPos[i/2].x < floppyPos.x) && tubesActive[i/2] && !gameover)
{
score += 100;
tubesActive[i/2] = false;
PlaySound(coin);
superfx = true;
if (score > hiscore) hiscore = score;
}
}
if (gameover && IsKeyPressed(KEY_ENTER))
{
for (int i = 0; i < MAX_TUBES; i++)
{
tubesPos[i].x = 400 + 280*i;
tubesPos[i].y = -GetRandomValue(0, 120);
}
for (int i = 0; i < MAX_TUBES*2; i += 2)
{
tubesRecs[i].x = tubesPos[i/2].x;
tubesRecs[i].y = tubesPos[i/2].y;
tubesRecs[i+1].x = tubesPos[i/2].x;
tubesRecs[i+1].y = 600 + tubesPos[i/2].y - 255;
tubesActive[i/2] = true;
}
floppyPos.x = 80;
floppyPos.y = screenHeight/2 - floppy.height/2;
gameover = false;
score = 0;
}
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
DrawTexture(background, backScroll, 0, WHITE);
DrawTexture(background, screenWidth + backScroll, 0, WHITE);
if (!gameover)
{
DrawTextureEx(floppy, floppyPos, 0, 1.0, WHITE);
//DrawCircleLines(floppyPos.x + floppy.width/2, floppyPos.y + floppy.height/2, floppy.width/2, RED);
}
for (int i = 0; i < MAX_TUBES; i++)
{
if (tubesPos[i].x <= 800) DrawTextureEx(tubes, tubesPos[i], 0, 1.0, WHITE);
//DrawRectangleLines(tubesRecs[i*2].x, tubesRecs[i*2].y, tubesRecs[i*2].width, tubesRecs[i*2].height, RED);
//DrawRectangleLines(tubesRecs[i*2 + 1].x, tubesRecs[i*2 + 1].y, tubesRecs[i*2 + 1].width, tubesRecs[i*2 + 1].height, RED);
}
DrawText(FormatText("%04i", score), 20, 20, 40, PINK);
DrawText(FormatText("HI-SCORE: %04i", hiscore), 20, 70, 20, VIOLET);
if (gameover)
{
DrawText("GAME OVER", 100, 180, 100, MAROON);
DrawText("PRESS ENTER to RETRY!", 280, 280, 20, RED);
}
if (superfx)
{
DrawRectangle(0, 0, screenWidth, screenHeight, GOLD);
superfx = false;
}
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
UnloadTexture(background); // Texture unloading
UnloadTexture(tubes); // Texture unloading
UnloadTexture(floppy); // Texture unloading
UnloadSound(coin); // Unload sound data
UnloadSound(jump); // Unload sound data
CloseAudioDevice(); // Close audio device
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
int main()
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [models] example - cubesmap loading and drawing");
// Define the camera to look into our 3d world
Camera camera = {{ 16.0f, 14.0f, 16.0f }, { 0.0f, 0.0f, 0.0f }, { 0.0f, 1.0f, 0.0f }, 45.0f };
Image image = LoadImage("resources/cubicmap.png"); // Load cubicmap image (RAM)
Texture2D cubicmap = LoadTextureFromImage(image); // Convert image to texture to display (VRAM)
Model map = LoadCubicmap(image); // Load cubicmap model (generate model from image)
// NOTE: By default each cube is mapped to one part of texture atlas
Texture2D texture = LoadTexture("resources/cubicmap_atlas.png"); // Load map texture
map.material.texDiffuse = texture; // Set map diffuse texture
Vector3 mapPosition = { -16.0f, 0.0f, -8.0f }; // Set model position
UnloadImage(image); // Unload cubesmap image from RAM, already uploaded to VRAM
SetCameraMode(camera, CAMERA_ORBITAL); // Set an orbital camera mode
SetTargetFPS(60); // Set our game to run at 60 frames-per-second
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
UpdateCamera(&camera); // Update camera
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
Begin3dMode(camera);
DrawModel(map, mapPosition, 1.0f, WHITE);
End3dMode();
DrawTextureEx(cubicmap, (Vector2){ screenWidth - cubicmap.width*4 - 20, 20 }, 0.0f, 4.0f, WHITE);
DrawRectangleLines(screenWidth - cubicmap.width*4 - 20, 20, cubicmap.width*4, cubicmap.height*4, GREEN);
DrawText("cubicmap image used to", 658, 90, 10, GRAY);
DrawText("generate map 3d model", 658, 104, 10, GRAY);
DrawFPS(10, 10);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
UnloadTexture(cubicmap); // Unload cubicmap texture
UnloadTexture(texture); // Unload map texture
UnloadModel(map); // Unload map model
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
//----------------------------------------------------------------------------------
// Main entry point
//----------------------------------------------------------------------------------
int main(void)
{
// Initialization (Note windowTitle is unused on Android)
//---------------------------------------------------------
InitWindow(screenWidth, screenHeight, "KOALA SEASONS");
// Load global data here (assets that must be available in all screens, i.e. fonts)
font = LoadFont("resources/graphics/mainfont.png");
atlas01 = LoadTexture("resources/graphics/atlas01.png");
atlas02 = LoadTexture("resources/graphics/atlas02.png");
#if defined(PLATFORM_WEB) || defined(PLATFORM_RPI) || defined(PLATFORM_ANDROID)
colorBlend = LoadShader("resources/shaders/glsl100/base.vs", "resources/shaders/glsl100/blend_color.fs");
#else
colorBlend = LoadShader("resources/shaders/glsl330/base.vs", "resources/shaders/glsl330/blend_color.fs");
#endif
InitAudioDevice();
// Load sounds data
fxJump = LoadSound("resources/audio/jump.ogg");
fxDash = LoadSound("resources/audio/dash.ogg");
fxEatLeaves = LoadSound("resources/audio/eat_leaves.ogg");
fxHitResin = LoadSound("resources/audio/resin_hit.ogg");
fxWind = LoadSound("resources/audio/wind_sound.ogg");
fxDieSnake = LoadSound("resources/audio/snake_die.ogg");
fxDieDingo = LoadSound("resources/audio/dingo_die.ogg");
fxDieOwl = LoadSound("resources/audio/owl_die.ogg");
music = LoadMusicStream("resources/audio/jngl.xm");
PlayMusicStream(music);
SetMusicVolume(music, 1.0f);
// Define and init first screen
// NOTE: currentScreen is defined in screens.h as a global variable
currentScreen = TITLE;
InitLogoScreen();
//InitOptionsScreen();
InitTitleScreen();
InitGameplayScreen();
InitEndingScreen();
#if defined(PLATFORM_WEB)
emscripten_set_main_loop(UpdateDrawFrame, 0, 1);
#else
SetTargetFPS(60); // Set our game to run at 60 frames-per-second
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) UpdateDrawFrame();
#endif
// De-Initialization
//--------------------------------------------------------------------------------------
UnloadEndingScreen();
UnloadTitleScreen();
UnloadGameplayScreen();
UnloadLogoScreen();
UnloadTexture(atlas01);
UnloadTexture(atlas02);
UnloadFont(font);
UnloadShader(colorBlend); // Unload color overlay blending shader
UnloadSound(fxJump);
UnloadSound(fxDash);
UnloadSound(fxEatLeaves);
UnloadSound(fxHitResin);
UnloadSound(fxWind);
UnloadSound(fxDieSnake);
UnloadSound(fxDieDingo);
UnloadSound(fxDieOwl);
UnloadMusicStream(music);
CloseAudioDevice(); // Close audio device
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
int main()
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [textures] example - texture from raw data");
// NOTE: Textures MUST be loaded after Window initialization (OpenGL context is required)
// Load RAW image data (512x512, 32bit RGBA, no file header)
Image sonicRaw = LoadImageRaw("resources/texture_formats/sonic_R8G8B8A8.raw", 512, 512, UNCOMPRESSED_R8G8B8A8, 0);
Texture2D sonic = LoadTextureFromImage(sonicRaw); // Upload CPU (RAM) image to GPU (VRAM)
UnloadImage(sonicRaw); // Unload CPU (RAM) image data
// Generate a checked texture by code (1024x1024 pixels)
int width = 1024;
int height = 1024;
// Dynamic memory allocation to store pixels data (Color type)
Color *pixels = (Color *)malloc(width*height*sizeof(Color));
for (int y = 0; y < height; y++)
{
for (int x = 0; x < width; x++)
{
if (((x/32+y/32)/1)%2 == 0) pixels[y*height + x] = DARKBLUE;
else pixels[y*height + x] = SKYBLUE;
}
}
// Load pixels data into an image structure and create texture
Image checkedIm = LoadImageEx(pixels, width, height);
Texture2D checked = LoadTextureFromImage(checkedIm);
UnloadImage(checkedIm); // Unload CPU (RAM) image data
// Dynamic memory must be freed after using it
free(pixels); // Unload CPU (RAM) pixels data
//---------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
// TODO: Update your variables here
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
DrawTexture(checked, screenWidth/2 - checked.width/2, screenHeight/2 - checked.height/2, Fade(WHITE, 0.3f));
DrawTexture(sonic, 330, -20, WHITE);
DrawText("CHECKED TEXTURE ", 84, 100, 30, DARKBLUE);
DrawText("GENERATED by CODE", 72, 164, 30, DARKBLUE);
DrawText("and RAW IMAGE LOADING", 46, 226, 30, DARKBLUE);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
UnloadTexture(sonic); // Texture unloading
UnloadTexture(checked); // Texture unloading
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}