void shutdown_sprites()
{
for (SpriteMap::iterator iter = sprite_map.begin(); iter != sprite_map.end(); ++iter)
{
al_destroy_bitmap(iter->second);
}
}
void DatDebugViewListBox::OnDrawItem(wxDC& dc, const wxRect& rect, size_t n) const
{
SpriteMap::const_iterator spr_iter = sprites.find(int(n));
if(spr_iter != sprites.end())
spr_iter->second->DrawTo(&dc, SPRITE_SIZE_32x32, rect.GetX(), rect.GetY(), rect.GetWidth(), rect.GetHeight());
if(int(n) == GetSelection()) {
dc.SetTextForeground(wxColor(0xFF, 0xFF, 0xFF));
} else {
dc.SetTextForeground(wxColor(0x00, 0x00, 0x00));
}
dc.DrawText(wxString() << n, rect.GetX() + 40, rect.GetY() + 6);
}
Sprite::Sprite(const char *filepath,
units::Pixel source_x, units::Pixel source_y,
units::Pixel source_width, units::Pixel source_height,
bool flip_horizontal,
bool flip_vertical) :
source_x(source_x),
source_y(source_y),
source_width(source_width),
source_height(source_height),
flip_horizontal(flip_horizontal),
flip_vertical(flip_vertical)
{
assert(filepath);
if (sprite_map.count(filepath) == 0)
{
sprite_map[filepath] = al_load_bitmap(filepath);
if (sprite_map[filepath] == NULL)
{
fprintf(stderr, "Could not find image: %s\n", filepath);
exit(EXIT_FAILURE);
}
}
image = sprite_map[filepath];
}
bool ComponentAnim::loadAnimation(StandardEnemyAnimation anim, Direction direction, std::string name, FILE* from)
{
// Cargar animación indicada de from
if (from == NULL || name == "")
return false;
int numFrames, speed;
int* frameList;
EnemyFrameData frameData;
EnemyAnimData animData;
// Leemos datos de la animación
// 0.Speed
if (fscanf(from, "%d", &speed) < 1)
return false;
// 1.Nº frames
if (fscanf(from, "%d", &numFrames) < 1)
return false;
animData.animSpeed = speed;
animData.numFrames = numFrames;
// Se instancia el contenedor de frames
frameList = new int[numFrames];
// Se carga cada frame
for (int i = 0; i < numFrames; i++)
{
frameData = loadAnimationFrame(from);
frameList[i] = frameData.frameId;
animData.frameData.push_back(frameData);
}
// Se añade la animación al graphic con el nombre indicado
SpriteMap* gfx = ((SpriteMap*) e->graphic);
gfx->addAnim(name, frameList, numFrames, speed, true);
// Se mappea la anim
animList.insert(make_pair(make_pair(anim, direction), name));
// Y se agrega su info
animDataList.insert(make_pair(make_pair(anim, direction), animData));
delete frameList;
return true;
};
Texture GetTextureMap()
{
if(bUpdated)
{
textureMap = spriteMap->GenerateTexture(m_gl);
bUpdated = false;
}
return textureMap;
}
const CharInfo& AddCharInfo(wchar_t t)
{
bUpdated = true;
infoByChar.Add(t, (uint32)infos.size());
infos.emplace_back();
CharInfo& ci = infos.back();
FT_Face* pFace = &face;
ci.glyphID = FT_Get_Char_Index(*pFace, t);
if(ci.glyphID == 0)
{
pFace = &fallbackFont;
ci.glyphID = FT_Get_Char_Index(*pFace, t);
}
FT_Load_Glyph(*pFace, ci.glyphID, FT_LOAD_DEFAULT);
if((*pFace)->glyph->format != FT_GLYPH_FORMAT_BITMAP)
{
FT_Render_Glyph((*pFace)->glyph, FT_RENDER_MODE_NORMAL);
}
ci.topOffset = (*pFace)->glyph->bitmap_top;
ci.leftOffset = (*pFace)->glyph->bitmap_left;
ci.advance = (float)(*pFace)->glyph->advance.x / 64.0f;
Image img = ImageRes::Create(Vector2i((*pFace)->glyph->bitmap.width, (*pFace)->glyph->bitmap.rows));
Colori* pDst = img->GetBits();
uint8* pSrc = (*pFace)->glyph->bitmap.buffer;
uint32 nLen = (*pFace)->glyph->bitmap.width * (*pFace)->glyph->bitmap.rows;
for(uint32 i = 0; i < nLen; i++)
{
pDst[0].w = pSrc[0];
Reinterpret<VectorBase<uint8, 3>>(pDst[0]) = VectorBase<uint8, 3>(255, 255, 255);
pSrc++;
pDst++;
}
uint32 nIndex = spriteMap->AddSegment(img);
ci.coords = spriteMap->GetCoords(nIndex);
return ci;
}
int main()
{
// Init GLFW
glfwInit();
// Create a GLFWwindow object that we can use for GLFW's functions
Window window = Window(WIDTH, HEIGHT, TITLE);
window.DefineViewport();
//glfwSetInputMode(window.getWindowPtr(), GLFW_CURSOR, GLFW_CURSOR_DISABLED);
/// ^(Maybe use this later)
// Callback functions
glfwSetKeyCallback(window.getWindowPtr() , key_callback);
// Init GLEW
glewExperimental = GL_TRUE;
glewInit();
// Enable alpha channel transparency
glEnable(GL_BLEND);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
// Load and compile shaders to a program
Shader ShaderProgram = Shader("../deps/shaders/shadervert.vs", "../deps/shaders/shaderfrag.fs");
// Load explosion graphics
extern_Explosion.Init(ShaderProgram.GetProgramID());
// Load texture/Game objects
Texture2D texture_background1 = Texture2D("../deps/textures/backgroundSpace_01.1.png", PNG_RGB);
SpriteMap Background = SpriteMap(texture_background1, 1.0f, 1.0f, glm::vec3(0.0f, 0.0f, 0.0f), 1.0f, BACKGROUND);
Player PlayerShip;
PlayerShip.Init(moveSpeed);
Enemy Enemies;
Enemies.Init();
// Projection matrix: ortho for 2D
glm::mat4 proj = glm::ortho(0, window.getWidth(), 0, window.getHeight());
// Game loop
while (!window.ShouldClose())
{
double startFrame = glfwGetTime(); ///< for FPS limiting
// Check if any events have been activiated and call callback function (via GLFW)
glfwPollEvents();
// Clear the colorbuffer
glClearColor(0.6f, 0.8f, 0.8f, 1.0f);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
/* Drawing */
ShaderProgram.Use();
// Background position and drawing calculations - just identity matrix
glm::mat4 model;
GLint modelLoc = glGetUniformLocation(ShaderProgram.GetProgramID(), "model");
glUniformMatrix4fv(modelLoc, 1, GL_FALSE, glm::value_ptr(model));
Background.BackgroundScroll(scrollSpeed);
Background.Draw();
Collision::EnemyHit(&PlayerShip, &Enemies);
Collision::PlayerHit(&PlayerShip, &Enemies);
Collision::ShipsCollide(&PlayerShip, &Enemies);
PlayerShip.Move(keys);
PlayerShip.AddShots(keys);
PlayerShip.Draw(ShaderProgram.GetProgramID());
Enemies.Move();
Enemies.Shoot(PlayerShip.GetPosition());
Enemies.Draw(ShaderProgram.GetProgramID());
extern_Explosion.Draw();
// FPS Calculation/Limiting
float fps = CalculateFPS();
static int printFPS = 0;
if (printFPS == 100) {
Enemies.Add(EN_0, PlayerShip.GetPosition());
Enemies.Add(EN_1, PlayerShip.GetPosition());
std::cout << fps << std::endl;
printFPS = 0;
} else {
printFPS++;
}
LimitFPS(FPS, startFrame);
if (PlayerShip.GetLives() <= 0)
{
window.Close();
}
// Swap the screen buffers
window.SwapBuffers();
}
Background.Delete();
PlayerShip.Delete();
Enemies.DeleteAll();
extern_Explosion.DeleteAll();
// Close GLFW
glfwTerminate();
return 0;
}
