int main()
{
_CrtSetDbgFlag(_CRTDBG_ALLOC_MEM_DF | _CRTDBG_LEAK_CHECK_DF);
// =======================================================
// INITIALIZE
// =======================================================
glfwInit();
glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 3);
glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 3);
glfwWindowHint(GLFW_OPENGL_PROFILE, GLFW_OPENGL_CORE_PROFILE);
glfwWindowHint(GLFW_RESIZABLE, GL_FALSE);
GLFWwindow* window = glfwCreateWindow(800, 600, "OpenGl Program", nullptr, nullptr);
if (window == nullptr)
{
printf("Failed to create GLFW window\n");
glfwTerminate();
return false;
}
glfwMakeContextCurrent(window);
glewExperimental = GL_TRUE;
if (glewInit() != GLEW_OK)
{
printf("Failed to initialize GLEW\n");
return false;
}
glViewport(0, 0, WIDTH, HEIGHT);
glEnable(GL_DEPTH_TEST);
glfwSetKeyCallback(window, Key_callback);
glfwSetCursorPosCallback(window, mouse_callback);
glfwSetScrollCallback(window, scroll_callback);
// Build and compile our shader program
Shader lightingShader("../Data/Shaders/vertexShaderLighting_nano.vs",
"../Data/Shaders/fragmentShaderLighting_nano.frag", 2);
Shader lampShader("../Data/Shaders/vertexShaderLighting_Lamp.vs",
"../Data/Shaders/fragmentShaderLighting_Lamp.frag", 0);
// set the application to capture the cursor
glfwSetInputMode(window, GLFW_CURSOR, GLFW_CURSOR_DISABLED);
glm::vec3 pointLightPositions[] =
{
glm::vec3(2.0f, 0.0f, 2.0f),
glm::vec3(-2.0f, 0.0f, -2.0f),
};
DirLight dirlight(lightingShader, vect3(-0.2f, -1.0f, -0.3f), vect3(255, 255, 255), 0.5f);
PointLight pointLight1(lightingShader, pointLightPositions[0], vect3(255, 255, 255), 0.5f);
PointLight pointLight2(lightingShader, pointLightPositions[1], vect3(255, 255, 255), 0.5f);
//PointLight pointLight3(lightingShader, pointLightPositions[2], vect3(255, 255, 255), 1.0f);
//PointLight pointLight4(lightingShader, pointLightPositions[3], vect3(255, 255, 255), 1.0f);
SpotLight spotLight(lightingShader, MainCamera.Position, MainCamera.Front, vect3(255, 255, 255), 1.0f);
GLfloat time = glfwGetTime();
Model nanosuit("../Data/Models/Box/OutPutModel.txt");
time = glfwGetTime() - time;
printf("Time to load: %f", time);
nanosuit.SetPosition(glm::vec3(0.0f, 0.0f, 0.0f));
// =======================================================
// MAIN UPDATE LOOP
// =======================================================
//float count = 0;
//GLfloat time = 0;
while (!glfwWindowShouldClose(window))
{
// Update deltaTime
GLfloat currentFrame = glfwGetTime();
deltaTime = currentFrame - lastFrame;
lastFrame = currentFrame;
// FPS check
//if (time >= 1.0f)
//{
// printf("FPS: %f", count);
// time = 0;
// count = 0;
//}
// check and call events
glfwPollEvents();
UpdateCamera();
// Rendering commands here
//glClearColor(0.2f, 0.3f, 0.3f, 1.0f);
glClearColor(0.1f, 0.1f, 0.1f, 1.0f);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
// draw triangle
lightingShader.Use();
GLint viewPosLoc = lightingShader.GetUniformLocation("viewPos");
glUniform3f(viewPosLoc, MainCamera.Position.x, MainCamera.Position.y, MainCamera.Position.z);
// Directional light
dirlight.Update();
// Point lights
pointLight1.Update(0);
pointLight2.Update(1);
// SpotLight
spotLight.SetPosDir(MainCamera.Position, MainCamera.Front);
spotLight.Update();
// Camera/View transformation
glm::mat4 view;
view = MainCamera.GetViewMatrix();
// set the projection matrix (perspective)
glm::mat4 projectionMatrix;
// FOV, aspect ratio, near plane, far plane
projectionMatrix = glm::perspective(glm::radians(MainCamera.Zoom), (GLfloat)WIDTH / (GLfloat)HEIGHT, 0.1f, farPlane);
// specify matrices
GLint modelLoc = lightingShader.GetUniformLocation("modelMat");
GLint viewLoc = lightingShader.GetUniformLocation("viewMat");
glUniformMatrix4fv(viewLoc, 1, GL_FALSE, glm::value_ptr(view));
GLint projLoc = lightingShader.GetUniformLocation("projectionMat");
glUniformMatrix4fv(projLoc, 1, GL_FALSE, glm::value_ptr(projectionMatrix));
//glm::mat4 model;
//model = glm::translate(model, glm::vec3(0, -1.75f, 0.0f)); // Translate it down a bit so it's at the center of the scene
//model += glm::translate(model, glm::vec3(0.2f, 0.0f, 0.0f));
//model = glm::scale(model, glm::vec3(0.2f, 0.2f, 0.2f)); // It's a bit too big for our scene, so scale it down
//glUniformMatrix4fv(glGetUniformLocation(lightingShader.Program, "modelMat"), 1, GL_FALSE, glm::value_ptr(model));
nanosuit.Draw(lightingShader);
// Swap the buffers
glfwSwapBuffers(window);
}
// =======================================================
// CLEANUP
// =======================================================
glfwTerminate();
return 0;
}
void CameraFollow::Update(float dt)
{
UpdateCamera(dt);
}
void Pipeline::SetCameraPosition(Vector3f vPosition)
{
this->vPosition = vPosition;
UpdateCamera();
}
void Pipeline::SetCameraAngleY(float fAngleY)
{
this->fAngleY = fAngleY;
UpdateCamera();
}
void cViewer::MessageProc( UINT message, WPARAM wParam, LPARAM lParam)
{
if (m_scene)
m_scene->MessageProc(message, wParam, lParam);
switch (message)
{
case WM_DROPFILES:
{
HDROP hdrop = (HDROP)wParam;
char filePath[ MAX_PATH];
const UINT size = DragQueryFileA(hdrop, 0, filePath, MAX_PATH);
if (size == 0)
return;// handle error...
m_filePath = filePath;
m_model->Create(filePath);
m_model->SetAnimation("../media/ani4.ani");
}
break;
case WM_MOUSEWHEEL:
{
int fwKeys = GET_KEYSTATE_WPARAM(wParam);
int zDelta = GET_WHEEL_DELTA_WPARAM(wParam);
dbg::Print( "%d %d", fwKeys, zDelta);
Vector3 dir = m_lookAtPos - m_camPos;
const float len = dir.Length();
dir.Normalize();
float zoomLen = (len > 100)? 50 : (len/3.f);
if (fwKeys & 0x4)
zoomLen = 1;
m_camPos += (zDelta<0)? dir*-zoomLen : dir*zoomLen;
UpdateCamera();
}
break;
case WM_KEYDOWN:
switch (wParam)
{
case VK_F5: // Refresh
{
if (m_filePath.empty())
return;
m_model->Create(m_filePath);
}
break;
case VK_BACK:
// 회전 행렬 초기화.
m_rotateTm.SetIdentity();
m_model->SetTM(m_rotateTm);
break;
case VK_TAB:
{
static bool flag = false;
graphic::GetDevice()->SetRenderState(D3DRS_CULLMODE, flag);
graphic::GetDevice()->SetRenderState(D3DRS_FILLMODE, flag? D3DFILL_SOLID : D3DFILL_WIREFRAME);
flag = !flag;
}
break;
}
break;
case WM_LBUTTONDOWN:
{
m_LButtonDown = true;
m_curPos.x = LOWORD(lParam);
m_curPos.y = HIWORD(lParam);
}
break;
case WM_LBUTTONUP:
m_LButtonDown = false;
break;
case WM_RBUTTONDOWN:
{
m_RButtonDown = true;
m_curPos.x = LOWORD(lParam);
m_curPos.y = HIWORD(lParam);
}
break;
case WM_RBUTTONUP:
m_RButtonDown = false;
break;
case WM_MOUSEMOVE:
if (wParam & 0x10) // middle button down
{
POINT pos = {LOWORD(lParam), HIWORD(lParam)};
m_scene->SetPos(Vector3(pos.x, pos.y,0));
}
if (m_LButtonDown)
{
POINT pos = {LOWORD(lParam), HIWORD(lParam)};
const int x = pos.x - m_curPos.x;
const int y = pos.y - m_curPos.y;
m_curPos = pos;
Matrix44 mat1;
mat1.SetRotationY( -x * 0.01f );
Matrix44 mat2;
mat2.SetRotationX( -y * 0.01f );
m_rotateTm *= (mat1 * mat2);
}
else if (m_RButtonDown)
{
POINT pos = {LOWORD(lParam), HIWORD(lParam)};
const int x = pos.x - m_curPos.x;
const int y = pos.y - m_curPos.y;
m_curPos = pos;
{ // rotate Y-Axis
Quaternion q(Vector3(0,1,0), x * 0.005f);
Matrix44 m = q.GetMatrix();
m_camPos *= m;
}
{ // rotate X-Axis
Quaternion q(Vector3(1,0,0), y * 0.005f);
Matrix44 m = q.GetMatrix();
m_camPos *= m;
}
UpdateCamera();
}
else
{
POINT pos = {LOWORD(lParam), HIWORD(lParam)};
//m_scene->SetPos(Vector3(pos.x, pos.y,0));
//if (m_image->IsContain(Vector2(pos.x, pos.y)))
//{
// static int count = 0;
// ++count;
// dbg::Print( "IsContain %d", count);
//}
}
break;
}
}
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;
}
void Draw(void)
{
// Use the program object, it's possible that you have multiple shader programs and switch it accordingly
glUseProgram(GprogramID);
// Set the sampler2D varying variable to the first texture unit (index 0)
glUniform1i(glGetUniformLocation(GprogramID, "sampler2d"), 0);
// Pass texture size to shader
glUniform2fv(glGetUniformLocation(GprogramID, "resolution"), 1, new GLfloat[2]{ (GLfloat)WINDOW_WIDTH, (GLfloat)WINDOW_HEIGHT });
// Time
static float time = 0.0f;
time += 0.01f;
GLint timeLoc = glGetUniformLocation(GprogramID, "Time");
if (timeLoc != -1)
{
glUniform1f(timeLoc, time);
}
// Update Camera
UpdateCamera();
// Set the viewport
glViewport(0, 0, WINDOW_WIDTH, WINDOW_HEIGHT);
// Clear the buffers (Clear the screen basically)
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
//==================================================
// 1st pass - Render entire screen as a texture
//==================================================
PostProcessDraw(Gframebuffer, time, 0, GfullscreenTexture, PPS_RENDER_SCENE, -1);
//==================================================
// 2nd pass - Render entire screen without non-glowing objects
//==================================================
//PostProcessDraw(Gframebuffer, time, 0, GpTexture_2, PPS_RENDER_GLOWED, -1);
//==================================================
// 3rd Pass - Run High Pass Filter on the texture
//==================================================
//PostProcessDraw(Gframebuffer, time, GpTexture_2, GpTexture_0, PPS_HIGH_PASS, -1);
PostProcessDraw(Gframebuffer, time, GfullscreenTexture, GpTexture_0, PPS_HIGH_PASS, -1);
//==================================================
// 4th Pass - Blur the texture horizontally
//==================================================
PostProcessDraw(Gframebuffer, time, GpTexture_0, GpTexture_1, PPS_GAUSSIAN_BLUR, 0);
//==================================================
// 5th Pass - Blur the texture vertically
//==================================================
PostProcessDraw(Gframebuffer, time, GpTexture_1, GpTexture_0, PPS_GAUSSIAN_BLUR, 1);
//==================================================
// Final Pass - Additively blend textures together
//==================================================
PostProcessDraw(0, time, GpTexture_0, 0, PPS_ADDITIVE_BLEND, -1, GfullscreenTexture);
//Test with more iterations
//HigherIntensityBloom(2, time, GpTexture_2, GpTexture_0, GpTexture_1);
//DrawFmod();
//Triangle
/*
static GLfloat vVertices[] =
{
0.0f, 0.5f, 0.0f,
-0.5f, -0.5f, 0.0f,
0.5f, -0.5f, 0.0f
};
static GLfloat vColors[] = // !! Color for each vertex
{
1.0f, 0.0f, 0.0f, 1.0f,
0.0f, 1.0f, 0.0f, 1.0f,
0.0f, 0.0f, 1.0f, 1.0f
};
*/
//Double spinning Rects
/*
static float modelRotation = 0.0f;
Matrix4 modelMatrix = Matrix4::translate(Vector3(0.0f, 0.0f, 0.0f)) *
Matrix4::rotate(-modelRotation, Vector3(0.0f, 1.0f, 0.0f));
Matrix4 mvpMatrix = gPerspectiveMatrix * gViewMatrix * modelMatrix;
GLint mvpMatrixLoc = glGetUniformLocation(GprogramID, "uMvpMatrix");
//if (mvpMatrixLoc != -1)
//{
// glUniformMatrix4fv(mvpMatrixLoc, 1, GL_FALSE, mvpMatrix.data); // Pass mvpMatirx to the vertex shader
//}
static float spacing = 1.0f;
static float zAxis = -1.5f;
static float rotSpeed = 100.0f;
Matrix4 lTransMatrix = Matrix4::translate(Vector3(-spacing, 0.0f, zAxis)) *
Matrix4::rotate(-time * rotSpeed, Vector3(0.0f, 1.0f, 0.0f));
Matrix4 rTransMatrix = Matrix4::translate(Vector3(spacing, 0.0f, zAxis)) *
Matrix4::rotate(time * rotSpeed, Vector3(0.0f, 1.0f, 0.0f));
Matrix4 lSquareMatrix = gPerspectiveMatrix * gViewMatrix * lTransMatrix * modelMatrix;
Matrix4 rSquareMatrix = gPerspectiveMatrix * gViewMatrix * rTransMatrix * modelMatrix;
glUniformMatrix4fv(mvpMatrixLoc, 1, GL_FALSE, lSquareMatrix.data); // Pass lSquareMatrix to the vertex shader
DrawSquare(GtextureID[5]);
glUniformMatrix4fv(mvpMatrixLoc, 1, GL_FALSE, rSquareMatrix.data); // Pass rSquareMatrix to the vertex shader
DrawSquare(GtextureID[5]);
*/
}
void PuppetEditor::Update()
{
Editor::Update();
if (isEnabled)
{
UpdateCamera();
timeline->currentAnimation = puppetEntity->puppet.GetCurrentAnimation();
Animation *anim = puppetEntity->puppet.GetCurrentAnimation();
if (Input::IsKeyPressed(keyTogglePause))
{
puppetEntity->puppet.TogglePause();
Debug::render = Debug::showBounds = puppetEntity->puppet.IsPaused();
if (!puppetEntity->puppet.IsPaused())
{
Debug::selectedEntity = NULL;
}
else
{
if (anim)
{
anim->SetCurrentTime(int(anim->GetCurrentTime()/TIME_STEP)*TIME_STEP);
}
}
}
if (puppetEntity->puppet.IsPaused())
{
if (Input::IsMouseButtonPressed(MOUSE_BUTTON_LEFT))
Debug::selectedEntity = scene->GetNearestEntityByControlPoint(Input::GetWorldMousePosition(), "", Debug::selectedEntity);
if (Input::IsKeyHeld(KEY_LCTRL))
{
if (Input::IsKeyPressed(KEY_S))
{
puppetEntity->puppet.Save();
}
}
if (Debug::selectedEntity)
{
Part *part = dynamic_cast<Part*>(Debug::selectedEntity);
float moveSpeed = 10.0f;
float rotateSpeed = 15.0f;
if (Input::IsKeyHeld(KEY_LSHIFT))
{
float multiplier = 5.0f;
moveSpeed *= multiplier;
rotateSpeed *= multiplier;
}
if (Input::IsKeyPressed(keyZero))
{
part->position = Vector2::zero;
part->rotation = 0.0f;
part->GetSprite()->position = Vector2::zero;
}
float moveAmount = Monocle::deltaTime * moveSpeed * 10.0f;
float rotateAmount = Monocle::deltaTime * rotateSpeed;
if (Input::IsKeyHeld(KEY_LCTRL))
{
}
else
{
if (Input::IsKeyHeld(keyOffset))
{
if (part)
{
Sprite *sprite = part->GetSprite();
if (Input::IsKeyHeld(keyMoveLeft))
sprite->position += Vector2::left * moveAmount;
if (Input::IsKeyHeld(keyMoveRight))
sprite->position += Vector2::right * moveAmount;
if (Input::IsKeyHeld(keyMoveUp))
sprite->position += Vector2::up * moveAmount;
if (Input::IsKeyHeld(keyMoveDown))
sprite->position += Vector2::down * moveAmount;
}
}
else
{
if (Input::IsKeyHeld(keyMoveLeft))
Debug::selectedEntity->position += Vector2::left * moveAmount;
if (Input::IsKeyHeld(keyMoveRight))
Debug::selectedEntity->position += Vector2::right * moveAmount;
if (Input::IsKeyHeld(keyMoveUp))
Debug::selectedEntity->position += Vector2::up * moveAmount;
if (Input::IsKeyHeld(keyMoveDown))
Debug::selectedEntity->position += Vector2::down * moveAmount;
}
if (Input::IsKeyHeld(keyRotateLeft))
Debug::selectedEntity->rotation -= rotateAmount;
if (Input::IsKeyHeld(keyRotateRight))
Debug::selectedEntity->rotation += rotateAmount;
}
}
else
{
}
if (anim)
{
Part *part = dynamic_cast<Part*>(Debug::selectedEntity);
if (Input::IsKeyPressed(keyBackwards))
anim->AdjustCurrentTime(-TIME_STEP, false);
if (Input::IsKeyPressed(keyForwards))
anim->AdjustCurrentTime(TIME_STEP, false);
if (Input::IsKeyPressed(keySetKeyFrame))
{
anim->SetPartKeyFrame(part, KeyFrame(anim->GetCurrentTime(), *part));
//puppetEntity.puppet.GetCurrentAnimation()->AddNewPartKeyFrame();
}
}
}
else
{
//if (Input::IsMouseButtonHeld(MOUSE_BUTTON_LEFT))
//puppetEntity->position = WEIGHTED_AVERAGE(puppetEntity->position, Input::GetWorldMousePosition(), 15);
}
}
}
void CMapManager::Render()
{
groundHandler.Render();
UpdateCamera();
RenderBrushBorder();
}
void Menu::Update() {
WaitKeyButton::UpdateAll();
UpdateCamera();
SyncPlayerControls();
if(mVisible) {
AnimateCamera();
mGame->GetEngine()->GetRenderer()->SetAmbientColor(Vector3(0.05, 0.05, 0.05));
if(mGame->GetLevel()) {
// back to menu by pressing [Esc]
if(mGame->GetEngine()->GetInput()->IsKeyHit(IInput::Key::Esc)) {
CameraStartFadeOut([this] { Hide(); });
}
// switch on/off buttons if player dead or alive
auto & player = mGame->GetLevel()->GetPlayer();
if(player) {
if(player->IsDead()) {
mContinueGameButton->SetActive(false);
mSaveGameButton->SetActive(false);
} else {
mContinueGameButton->SetActive(true);
mSaveGameButton->SetActive(true);
}
} else {
mSaveGameButton->SetActive(false);
}
}
// check if quick save exists, let player to continue game
ifstream f("quickSave.save");
if(f.good()) {
mContinueGameButton->SetActive(true);
f.close();
} else {
mContinueGameButton->SetActive(mGame->GetLevel() == nullptr);
}
if(mPage == Page::Authors) {
mModalWindow->CloseNoAction();
SetAuthorsPageVisible(true);
} else {
SetAuthorsPageVisible(false);
}
mGUIOptionsCanvas->SetVisible(mPage == Page::Options);
mOptionsCommonCanvas->SetVisible(mPage == Page::OptionsCommon);
mOptionsKeysCanvas->SetVisible(mPage == Page::OptionsKeys);
mOptionsGraphicsCanvas->SetVisible(mPage == Page::OptionsGraphics);
mSaveGameButton->SetActive(mGame->GetLevel() != nullptr);
if(mPage == Page::LoadGame) {
mLoadGameCanvas->SetVisible(true);
// inactivate all buttons
for(int i = 0; i < mSaveLoadSlotCount; i++) {
mLoadGameSlot[i]->SetActive(false);
}
for(int i = 0; i < mSaveFilesList.size(); i++) {
// activate button associated with file
mLoadGameSlot[i]->SetActive(true);
mLoadGameSlot[i]->GetText()->SetText(mSaveFilesList[i].substr(0, mSaveFilesList[i].find_first_of('.')));
mLoadGameFileTime[i]->SetText(GetFileCreationDate(mSaveFilesList[i]));
}
} else {
mLoadGameCanvas->SetVisible(false);
}
if(mPage == Page::SaveGame) {
mSaveGameCanvas->SetVisible(true);
for(int i = mSaveFilesList.size(); i < mSaveLoadSlotCount; i++) {
mSaveFilesList.push_back(StringBuilder("Slot") << i << ".save");
}
for(int i = 0; i < mSaveFilesList.size(); i++) {
mSaveGameSlot[i]->GetText()->SetText(mSaveFilesList[i].substr(0, mSaveFilesList[i].find_first_of('.')));
mSaveGameFileTime[i]->SetText(GetFileCreationDate(mSaveFilesList[i]));
}
} else {
mSaveGameCanvas->SetVisible(false);
}
mMusic->Play();
// apply graphics settings
ApplySettings();
// sync player controls
SyncPlayerControls();
} else {
if(mGame->GetEngine()->GetInput()->IsKeyHit(IInput::Key::Esc)) {
Show();
}
}
}
/*!
Setup of the view port and projection initialization. In projection initialization the Ortho or Perspective is set
as per requirement.
\param[in] width of the screen.
\param[in] height of the screen.
\return void.
*/
void Renderer::setUpProjection()
{
ProgramManager* ProgramManagerObj = &RenderMemData.ProgramManagerObj;
Transform* TransformObj = &RenderMemData.TransformObj;
bool considerAspectRatio = true;
float span = 10.0;
//Transform Init() function is moved to the constructor no need to call every frame.
//TransformObj->TransformInit();
TransformObj->TransformSetMatrixMode( PROJECTION_MATRIX );
TransformObj->TransformLoadIdentity();
if ( considerAspectRatio ){
GLfloat aspectRatio = (GLfloat)RenderMemData.screenWidth / (GLfloat)RenderMemData.screenHeight;
if ( RenderMemData.isPerspective ){
TransformObj->TransformSetPerspective(60.0f, aspectRatio, 0.01, 1000, 0);
}else{
if ( RenderMemData.screenWidth <= RenderMemData.screenHeight ){
TransformObj->TransformOrtho( -span, span, -span / aspectRatio, span / aspectRatio, -span, span);
}
else{
TransformObj->TransformOrtho( -span * aspectRatio, span * aspectRatio, -span, span, -span, span);
}
}
}
else{
if ( RenderMemData.isPerspective ){
TransformObj->TransformSetPerspective(60.0f, 1, 1.0, 100, 0);
}
else{
TransformObj->TransformOrtho( -span, span, -span, span, -span, span );
}
}
TransformObj->TransformSetMatrixMode( VIEW_MATRIX );
// TransformObj->TransformLoadIdentity();
//TransformObj->TransformTranslate(0,0,-3);
static float frame = 0.0;
UpdateCamera((clock()-globalClock)/100000000);
glm::mat4* m_viewMatrix = TransformObj->TransformGetViewMatrix();
LOGI("00: %f",(*m_viewMatrix)[0][0]);
LOGI("10: %f",(*m_viewMatrix)[1][0]);
LOGI("20: %f",(*m_viewMatrix)[2][0]);
LOGI("30: %f",(*m_viewMatrix)[3][0]);
LOGI("01: %f",(*m_viewMatrix)[0][1]);
LOGI("11: %f",(*m_viewMatrix)[1][1]);
LOGI("21: %f",(*m_viewMatrix)[2][1]);
LOGI("31: %f",(*m_viewMatrix)[3][1]);
LOGI("02: %f",(*m_viewMatrix)[0][2]);
LOGI("12: %f",(*m_viewMatrix)[1][2]);
LOGI("22: %f",(*m_viewMatrix)[2][2]);
LOGI("32: %f",(*m_viewMatrix)[3][2]);
LOGI("03: %f",(*m_viewMatrix)[0][3]);
LOGI("13: %f",(*m_viewMatrix)[1][3]);
LOGI("23: %f",(*m_viewMatrix)[2][3]);
LOGI("33: %f",(*m_viewMatrix)[3][3]);
TransformObj->TransformSetMatrixMode( MODEL_MATRIX );
TransformObj->TransformLoadIdentity();
}
int main()
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [core] example - 3d camera free");
// Define the camera to look into our 3d world
Camera camera = {{ 0.0, 10.0, 10.0 }, { 0.0, 0.0, 0.0 }, { 0.0, 1.0, 0.0 }};
Vector3 cubePosition = { 0.0, 0.0, 0.0 };
SetCameraMode(CAMERA_FREE); // Set a free 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(WHITE);
Begin3dMode(camera);
DrawCube(cubePosition, 2, 2, 2, RED);
DrawCubeWires(cubePosition, 2, 2, 2, MAROON);
DrawGrid(10.0, 1.0);
End3dMode();
DrawText("Free camera default controls:", 20, 20, 10, GRAY);
DrawText("- Mouse Wheel to Zoom in-out", 40, 50, 10, DARKGRAY);
DrawText("- Mouse Wheel Pressed to Pan", 40, 70, 10, DARKGRAY);
DrawText("- Alt + Mouse Wheel Pressed to Rotate", 40, 90, 10, DARKGRAY);
DrawText("- Alt + Ctrl + Mouse Wheel Pressed for Smooth Zoom", 40, 110, 10, DARKGRAY);
DrawText("- Z to zoom to (0, 0, 0)", 40, 130, 10, DARKGRAY);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
/*******************************************************************************
関数名: void UpdateGame(void)
引数: なし
戻り値: なし
説明: ゲームの更新関数
*******************************************************************************/
void UpdateGame(void)
{
//初期値
g_fTimeSpeed = 0.01f;
GAME_STEP stepNow = GetGameStep();
switch(stepNow)
{
case STEP_PLAY:
UpdatePlayer();
UpdateCamera();
UpdateGun();
UpdatePlayerBullet(g_fTimeSpeed);
UpdateEnemy( g_fTimeSpeed);
UpdateEnemyBullet( g_fTimeSpeed);
//UpdateBillBoard();
UpdateParticle( g_fTimeSpeed);
UpdateStageManager( g_fTimeSpeed);
//UpdateModel();
UpdateGunSight();
UpdateItemBullet();
UpdateClock( g_fTimeSpeed);
UpdateTime( g_fTimeSpeed);
if(GetKeyboardTrigger(DIK_P) )
{
SetGameStep(STEP_PAUSE);
SetMessage(MSG_PAUSE);
}
break;
case STEP_SHOOT:
ChangeTimeSpeed( 1.0f);
UpdateEnemy( g_fTimeSpeed);
//UpdatePlayer();
UpdatePlayerBullet( g_fTimeSpeed);
//UpdateEnemyBullet( g_fTimeSpeed);
UpdateClock( g_fTimeSpeed);
UpdateTime( g_fTimeSpeed);
g_nCounterShoot++;
if( g_nCounterShoot > 15)
{
g_nCounterShoot = 0;
SetGameStep(STEP_PLAY);
}
break;
case STEP_PAUSE:
StopSound();
if(GetKeyboardTrigger(DIK_P) )
{
SetGameStep(STEP_PLAY);
ClearMessage(MSG_PAUSE);
}
break;
case STEP_DIE:
ChangeTimeSpeed( 1.0f);
UpdateEnemy( g_fTimeSpeed);
UpdateEnemyBullet( g_fTimeSpeed);
UpdatePlayerBullet( g_fTimeSpeed);
UpdateParticle( g_fTimeSpeed);
g_nCounterFrame++;
if( g_nCounterFrame > 90)
{
g_nCounterFrame = 0;
if( GetPlayer()->nLife <= 0)
{
FadeOutToNext(MODE_RESULT);
}
else
{
FadeOutToNext(STEP_RESET);
SetGameStep(STEP_NOTHING);
}
}
break;
case STEP_RESET:
InitStageManager( false, GetPlayer()->nLife);
SetGameStep(STEP_PLAY);
break;
case STEP_CLEAR:
StopSound(SOUND_LABEL_SE_RUN);
SetMessage(MSG_STAGECLEAR);
g_nCounterFrame++;
if( g_nCounterFrame > 90)
{
g_nCounterFrame = 0;
switch(GetStageMode())
{
case STAGE0:
FadeOutToNext(STAGE1);
break;
case STAGE1:
FadeOutToNext(STAGE2);
break;
case STAGE2:
FadeOutToNext(STAGE3);
break;
case STAGE3:
FadeOutToNext(MODE_RESULT);
g_bGameClear = true;
break;
}
SetGameStep(STEP_NOTHING);
}
break;
case STEP_NOTHING:
//just let time go, and do nothing
break;
}
//UI update
UpdateNumBullet();
//Debug update
UpdateMeshDome();
if(GetKeyboardTrigger(DIK_RETURN) )
{
FadeOutToNext(MODE_RESULT);
}
if(GetKeyboardTrigger(DIK_F3))
{
PlaySound( SOUND_LABEL_SE_CLEAR);
SetGameStep(STEP_CLEAR);
}
if(GetKeyboardTrigger(DIK_F2))
{
PlaySound(SOUND_LABEL_SE_SWITCH);
SwitchDebug();
}
}
void BoxBrowser::Draw()
{
if( !visible )
return;
if( needToUpdateBoxes )
{
needToUpdateBoxes = false;
viewMode = viewFlow;
Shift( 0 );
}
if( viewMode == viewFlow )
{
//draw text and any other 2D elements ( and leave it in 2D for the rest of the gui )
gameText->Draw();
//change to 3D context to draw boxes
tiny3d_Project3D();
//draw the surface
DrawSurface();
//update camera motion
UpdateCamera();
for( int i = 0; i < NUM_BOXES; i++ )
{
int mtxIdx = ( ( i * ANIMATION_FRAMES ) + animFrame );
if( mtxIdx >= (int)mtxBox.size() || mtxIdx < 0 )
{
continue;
}
tiny3d_SetMatrixModelView( &mtxBox[ mtxIdx ] );
box[ i ]->DrawNoMtx();
}
UpdateAnimation();
}
else if( viewMode == viewZoom )
{
//draw text and any other 2D elements ( and leave it in 2D for the rest of the gui )
if( bgImg2 )
{
bgImg2->Draw();
}
if( bgImg1 )
{
//make sure this image is positioned correctly
if( !bgLoaded && bgImg1->IsLoaded() )
{
bgLoaded = true;
//this image should either be 1000px wide or 1920
if( bgImg1->GetWidth() <= 1000 )
bgImg1->SetPosition( 124, 69, 0xfff0 );//these values seem to work for all my guitar hero & rockband games
else
bgImg1->SetPosition( 0, 0, 0xfff0 );//i dont have any games that fit this category, but i assume this is right
}
bgImg1->Draw();
}
//change to 3D
tiny3d_Project3D();
//update camera motion
UpdateCamera();
//set matrix for zoomed box
SetZoomMatrix();
//the center box hopefully is the selected one
box[ NUM_BOXES / 2 ]->DrawNoMtx();
}
//done in 3D mode, switch to 2D
tiny3d_SetMatrixModelView( NULL ); // set matrix identity
tiny3d_Project2D();
busy = false;
inputIdx = 0;
}
void SpaceShip::SetPosition(Vector3D Position)
{
m_Position = Position;
UpdateCamera();
}
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 - model 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
Shader shader = LoadShader("resources/shaders/base.vs",
"resources/shaders/grayscale.fs"); // Load model shader
SetModelShader(&dwarf, shader); // Set shader effect to 3d model
SetModelTexture(&dwarf, texture); // Bind texture to model
Vector3 position = { 0.0, 0.0, 0.0 }; // Set model position
// 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, GRAY);
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;
}
void SpaceShip::Update(float RelativeTime)
{
m_RelativeTime = RelativeTime;
if (!m_Moving)
{
// Allow friction to slow the ship down
float NewSpeed = m_Speed - m_Speed * m_Acceleration * m_RelativeTime * 0.2f;
if (m_Speed > 0)
m_Speed = (NewSpeed < 0 ? 0 : NewSpeed);
else
m_Speed = (NewSpeed > 0 ? 0 : NewSpeed);
}
if (!m_Turning)
{
// Rotate back to normal
float NewRot = abs(m_RotZ) - 0.03f * m_RelativeTime;
if (NewRot < 0)
NewRot = 0;
if (m_RotZ > 0)
m_RotZ = NewRot;
else
m_RotZ = -NewRot;
}
// Set y-rotation
m_RotY -= 0.01f * m_RotZ * m_Speed * m_RelativeTime;
// Rotate ship
D3DXMATRIX matrix;
D3DXQuaternionRotationAxis(&m_QuatY, new D3DXVECTOR3(0, 1, 0), m_RotY);
D3DXQuaternionRotationAxis(&m_QuatZ, new D3DXVECTOR3(0, 0, 1), m_RotZ);
D3DXVECTOR4 vec = D3DXVECTOR4(0, 0, 1, 1);
D3DXVec4Transform(&vec, &vec, D3DXMatrixRotationQuaternion(&matrix, &m_QuatY));
D3DXVec4Normalize(&vec, &vec);
// Move ship
Vector3D OldPosition = m_Position;
D3DXVECTOR4 newvec = vec * m_Speed * m_RelativeTime;
m_Position += Vector3D(newvec.x, newvec.y, newvec.z);
FollowTerrain();
// Compare current position height and new position height
float Scale = 1.0f;
if (OldPosition.Y > m_Position.Y) // Ship is going down
Scale += (OldPosition.Y - m_Position.Y);
else if (OldPosition.Y < m_Position.Y) // Ship is going up
Scale -= (m_Position.Y - OldPosition.Y) * 0.1f;
// Move ship
vec *= m_Speed * Scale * m_RelativeTime;
m_Position = OldPosition + Vector3D(vec.x, vec.y, vec.z);
// Set kilometres per hour
m_NextKPH++;
if (m_NextKPH == m_NumKPH)
m_NextKPH = 0;
m_KPH[m_NextKPH] = abs((int)(m_Speed * Scale * 100.0f));
FollowTerrain();
// See if the player is going off the edge
Rect bounds = m_Terrain->GetBounds();
if (m_Position.X < bounds.X)
m_Position.X = bounds.X;
else if (m_Position.X > bounds.X + bounds.W)
m_Position.X = bounds.X + bounds.W;
if (m_Position.Z < bounds.Y)
m_Position.Z = bounds.Y;
else if (m_Position.Z > bounds.Y + bounds.H)
m_Position.Z = bounds.Y + bounds.H;
// Update camera
UpdateCamera();
// Set mesh position
Matrix pos, rot, out;
Quaternion quat = m_QuatZ * m_QuatY;
D3DXMatrixTranslation(&pos, m_Position.X, m_Position.Y, m_Position.Z);
D3DXMatrixRotationQuaternion(&rot, &quat);
out = rot * pos;
m_Mesh->SetWorldMatrix(&out);
}
int main()
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [core] example - 3d picking");
// Define the camera to look into our 3d world
Camera camera = {{ 0.0, 10.0, 10.0 }, { 0.0, 0.0, 0.0 }, { 0.0, 1.0, 0.0 }};
Vector3 cubePosition = { 0.0, 1.0, 0.0 };
Ray ray; // Picking line ray
SetCameraMode(CAMERA_FREE); // Set a free camera mode
SetCameraPosition(camera.position); // Set internal camera position to match our camera position
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
if (IsMouseButtonPressed(MOUSE_LEFT_BUTTON))
{
// NOTE: This function is NOT WORKING properly!
ray = GetMouseRay(GetMousePosition(), camera);
// TODO: Check collision between ray and box
}
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
Begin3dMode(camera);
DrawCube(cubePosition, 2, 2, 2, GRAY);
DrawCubeWires(cubePosition, 2, 2, 2, DARKGRAY);
DrawGrid(10.0, 1.0);
DrawRay(ray, MAROON);
End3dMode();
DrawText("Try selecting the box with mouse!", 240, 10, 20, GRAY);
DrawFPS(10, 10);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
int main(int argc, char** argv)
{
Settings settings;
ConstructSettings(&settings);
LoadSettingsFile(&settings, "settings.ini");
if(Init(&settings) < 0) return -1;
GLuint program;
if(SetupProgram(&program) < 0) return -2;
GLuint grid_vbuf = CreateGridVertexBuffer(settings.graphics.viewdistance);
int grid_icount;
GLuint grid_ibuf = CreateGridIndexBuffer(&grid_icount,
settings.graphics.viewdistance);
glUseProgram(program);
GLint grid_pos_loc = glGetAttribLocation(program, "grid_pos");
GLint grid_world_mat_loc = glGetUniformLocation(program, "world_mat");
GLint grid_view_mat_loc = glGetUniformLocation(program, "view_mat");
GLint grid_proj_mat_loc = glGetUniformLocation(program, "proj_mat");
GLint grid_color_loc = glGetUniformLocation(program, "color");
GLint grid_viewdistance_loc = glGetUniformLocation(program, "viewdistance");
glUniform3f(grid_color_loc, 0.f, 0.6f, 0.f);
glUniform1f(grid_viewdistance_loc, settings.graphics.viewdistance);
GLuint grid_vao;
glGenVertexArrays(1, &grid_vao);
glBindVertexArray(grid_vao);
glBindBuffer(GL_ARRAY_BUFFER, grid_vbuf);
glEnableVertexAttribArray(grid_pos_loc);
glVertexAttribPointer(grid_pos_loc, 2, GL_FLOAT, GL_FALSE, 0, 0);
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, grid_ibuf);
glEnable(GL_DEPTH_TEST);
glEnable(GL_CULL_FACE);
glClearColor(0.5f, 0.5f, 0.5f, 1.f);
glViewport(0, 0, settings.video.width, settings.video.height);
Node grid_node;
ConstructNode(&grid_node);
Camera camera;
ConstructCamera(&camera);
mat4x4 projection_matrix;
mat4x4_perspective(projection_matrix,
settings.video.pfov,
settings.video.width/(float)settings.video.height,
settings.video.pnear,
settings.video.pfar);
glUniformMatrix4fv(grid_proj_mat_loc, 1, GL_FALSE,
(const float*)projection_matrix);
float speed = 10.f;
Uint32 ticks = SDL_GetTicks();
State state = STATE_RUNNING | (settings.video.fullscreen ? STATE_FULLSCREEN : 0);
while(state & STATE_RUNNING)
{
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glUseProgram(program);
glUniformMatrix4fv(grid_world_mat_loc, 1, GL_FALSE,
(const float*)grid_node.world_matrix);
glUniformMatrix4fv(grid_view_mat_loc, 1, GL_FALSE,
(const float*)camera.view_matrix);
glBindVertexArray(grid_vao);
glDrawElements(GL_TRIANGLE_STRIP, grid_icount, GL_UNSIGNED_INT, NULL);
SDL_GL_SwapWindow(window);
SDL_Event event;
while(SDL_PollEvent(&event))
{
switch(event.type)
{
case SDL_QUIT:
state &= ~STATE_RUNNING;
break;
case SDL_KEYUP:
switch(event.key.keysym.scancode)
{
case SDL_SCANCODE_F11:
state ^= STATE_FULLSCREEN;
SDL_SetWindowFullscreen
(
window,
state & STATE_FULLSCREEN ?
SDL_WINDOW_FULLSCREEN_DESKTOP : 0
);
break;
case SDL_SCANCODE_ESCAPE:
state ^= STATE_MOUSE_GRABBED;
SDL_SetRelativeMouseMode(state & STATE_MOUSE_GRABBED);
break;
case SDL_SCANCODE_LSHIFT:
speed = settings.controls.speed1;
break;
default:
break;
}
break;
case SDL_KEYDOWN:
switch(event.key.keysym.scancode)
{
case SDL_SCANCODE_LSHIFT:
speed = settings.controls.speed2;
break;
default:
break;
}
break;
case SDL_WINDOWEVENT:
if(event.window.event == SDL_WINDOWEVENT_SIZE_CHANGED)
{
int w = event.window.data1;
int h = event.window.data2;
glViewport(0, 0, w, h);
mat4x4_perspective(projection_matrix,
settings.video.pfov,
w/(float)h,
settings.video.pnear,
settings.video.pfar);
glUniformMatrix4fv(grid_proj_mat_loc, 1, GL_FALSE,
(const float*)projection_matrix);
}
break;
case SDL_MOUSEMOTION:
if(state & STATE_MOUSE_GRABBED)
{
camera.yaw -= settings.controls.xsensitivity *
event.motion.xrel;
camera.pitch -= settings.controls.xsensitivity *
event.motion.yrel;
}
break;
default:
break;
}
}
Uint32 nticks = SDL_GetTicks();
float delta = (nticks - ticks)/1000.f;
ticks = nticks;
const Uint8* keys = SDL_GetKeyboardState(NULL);
vec3 movement;
int i;
for(i = 0; i < 3; i++) movement[i] = 0.f;
SDL_bool moved = SDL_FALSE;
if(keys[SDL_SCANCODE_W] && !keys[SDL_SCANCODE_S])
{
vec3_add(movement, movement, camera.direction);
moved = SDL_TRUE;
}
else if(keys[SDL_SCANCODE_S] && !keys[SDL_SCANCODE_W])
{
vec3_sub(movement, movement, camera.direction);
moved = SDL_TRUE;
}
if(keys[SDL_SCANCODE_A] && !keys[SDL_SCANCODE_D])
{
vec3_sub(movement, movement, camera.right);
moved = SDL_TRUE;
}
else if(keys[SDL_SCANCODE_D] && !keys[SDL_SCANCODE_A])
{
vec3_add(movement, movement, camera.right);
moved = SDL_TRUE;
}
if(keys[SDL_SCANCODE_Q] && !keys[SDL_SCANCODE_E])
{
vec3_sub(movement, movement, camera.up);
moved = SDL_TRUE;
}
else if(keys[SDL_SCANCODE_E] && !keys[SDL_SCANCODE_Q])
{
vec3_add(movement, movement, camera.up);
moved = SDL_TRUE;
}
if(moved)
{
vec3_norm(movement, movement);
vec3_scale(movement, movement, delta * speed);
vec3_add(camera.node.translation, camera.node.translation,
movement);
}
UpdateCamera(&camera);
if(moved)
{
vec2 tmp1;
tmp1[0] = camera.node.position[0];
tmp1[1] = camera.node.position[2];
vec2 tmp2;
tmp2[0] = grid_node.position[0];
tmp2[1] = grid_node.position[2];
vec2_sub(tmp1, tmp1, tmp2);
tmp1[0] = floor(tmp1[0]);
tmp1[1] = floor(tmp1[1]);
grid_node.translation[0] += tmp1[0];
grid_node.translation[2] += tmp1[1];
UpdateNode(&grid_node);
}
}
glDeleteVertexArrays(1, &grid_vao);
glDeleteBuffers(1, &grid_vbuf);
glDeleteBuffers(1, &grid_ibuf);
glDeleteProgram(program);
return 0;
}
//-----------------------------------------------------------------------------------
void TheGame::Update(float deltaTime)
{
DebugRenderer::instance->Update(deltaTime);
if (InputSystem::instance->WasKeyJustPressed(InputSystem::ExtraKeys::TILDE))
{
Console::instance->ActivateConsole();
}
if (Console::instance->IsActive())
{
return; //Don't do anything involving input updates.
}
UpdateCamera(deltaTime);
for (int i = 0; i < 16; i++)
{
m_lightPositions[i] = Vector3(sinf(static_cast<float>(GetCurrentTimeSeconds() + i)) * 5.0f, cosf(static_cast<float>(GetCurrentTimeSeconds() + i) / 2.0f) * 3.0f, 0.5f);
m_lights[i].SetPosition(m_lightPositions[i]);
m_currentMaterial->m_shaderProgram->SetVec3Uniform(Stringf("gLightPosition[%i]", i).c_str(), m_lightPositions[i], 16);
}
if (InputSystem::instance->WasKeyJustPressed('O'))
{
m_renderAxisLines = !m_renderAxisLines;
}
if (InputSystem::instance->WasKeyJustPressed('1'))
{
MeshBuilder builder;
MeshBuilder::PlaneData* data = new MeshBuilder::PlaneData(Vector3::ZERO, Vector3::RIGHT, Vector3::UP);
builder.BuildPatch(-5.0f, 5.0f, 50, -5.0f, 5.0f, 50,
[](const void* userData, float x, float y)
{
MeshBuilder::PlaneData const *plane = (MeshBuilder::PlaneData const*)userData;
Vector3 position = plane->initialPosition
+ (plane->right * x)
+ (plane->up * y);
return position;
}
, data);
builder.CopyToMesh(loadedMesh->m_mesh, &Vertex_SkinnedPCTN::Copy, sizeof(Vertex_SkinnedPCTN), &Vertex_SkinnedPCTN::BindMeshToVAO);
spinFactor = 0.0f;
}
if (InputSystem::instance->WasKeyJustPressed('2'))
{
MeshBuilder builder;
MeshBuilder::PlaneData* data = new MeshBuilder::PlaneData(Vector3::ZERO, Vector3::RIGHT, Vector3::UP);
builder.BuildPatch(-5.0f, 5.0f, 50, -5.0f, 5.0f, 50,
[](const void* userData, float x, float y)
{
MeshBuilder::PlaneData const *plane = (MeshBuilder::PlaneData const*)userData;
Vector3 position = plane->initialPosition
+ (plane->right * x)
+ (plane->up * y);
position.z = sin(x + y);
return position;
}
, data);
builder.CopyToMesh(loadedMesh->m_mesh, &Vertex_SkinnedPCTN::Copy, sizeof(Vertex_SkinnedPCTN), &Vertex_SkinnedPCTN::BindMeshToVAO);
spinFactor = 0.0f;
}
if (InputSystem::instance->WasKeyJustPressed('3'))
{
MeshBuilder builder;
MeshBuilder::PlaneData* data = new MeshBuilder::PlaneData(Vector3::ZERO, Vector3::RIGHT, Vector3::UP);
builder.BuildPatch(-5.0f, 5.0f, 50, -5.0f, 5.0f, 50,
[](const void* userData, float x, float y)
{
MeshBuilder::PlaneData const *plane = (MeshBuilder::PlaneData const*)userData;
Vector3 position = plane->initialPosition
+ (plane->right * x)
+ (plane->up * y);
position.z = .05f * -cos(((float)GetCurrentTimeSeconds() * 4.0f) + (Vector2(x, y).CalculateMagnitude() * 100.0f));
return position;
}
, data);
builder.CopyToMesh(loadedMesh->m_mesh, &Vertex_SkinnedPCTN::Copy, sizeof(Vertex_SkinnedPCTN), &Vertex_SkinnedPCTN::BindMeshToVAO);
spinFactor = 0.0f;
}
if (InputSystem::instance->WasKeyJustPressed('4'))
{
FbxListScene("Data/FBX/SampleBox.fbx");
}
if (InputSystem::instance->WasKeyJustPressed('5'))
{
Console::instance->RunCommand("fbxLoad Data/FBX/unitychan.fbx");
}
if (InputSystem::instance->WasKeyJustPressed('6'))
{
Console::instance->RunCommand("fbxLoad Data/FBX/samplebox.fbx");
}
if (InputSystem::instance->WasKeyJustPressed('7'))
{
Console::instance->RunCommand("saveMesh saveFile.picomesh");
}
if (InputSystem::instance->WasKeyJustPressed('8'))
{
Console::instance->RunCommand("loadMesh saveFile.picomesh");
}
if (g_loadedMesh != nullptr)
{
loadedMesh->m_mesh = g_loadedMesh;
}
if (InputSystem::instance->WasKeyJustPressed('B'))
{
m_currentMaterial = m_testMaterial;
}
else if (InputSystem::instance->WasKeyJustPressed('N'))
{
m_currentMaterial = m_normalDebugMaterial;
}
else if (InputSystem::instance->WasKeyJustPressed('U'))
{
m_currentMaterial = m_uvDebugMaterial;
}
if(InputSystem::instance->WasKeyJustPressed('K'))
{
m_showSkeleton = !m_showSkeleton;
}
if (InputSystem::instance->WasKeyJustPressed('I') && g_loadedMotion != nullptr)
{
g_loadedMotion->m_playbackMode = AnimationMotion::CLAMP;
}
else if (InputSystem::instance->WasKeyJustPressed('L') && g_loadedMotion != nullptr)
{
g_loadedMotion->m_playbackMode = AnimationMotion::LOOP;
}
else if (InputSystem::instance->WasKeyJustPressed('P') && g_loadedMotion != nullptr)
{
g_loadedMotion->m_playbackMode = AnimationMotion::PING_PONG;
}
else if (InputSystem::instance->WasKeyJustPressed('O') && g_loadedMotion != nullptr)
{
g_loadedMotion->m_playbackMode = AnimationMotion::PAUSED;
}
quadForFBO->m_material->SetFloatUniform("gTime", (float)GetCurrentTimeSeconds());
}
//detecting input from devices
void Game::DetectInput(double time)
{
//holds buttons an axis the mouse uses
DIMOUSESTATE mouseCurrentState;
BYTE keyboardState[256];
DIKeyboard->Acquire();
DIMouse->Acquire();
//getting the state of each device, the mouse state holds buttons and axis our mouse may use
DIMouse->GetDeviceState(sizeof(DIMOUSESTATE), &mouseCurrentState);
DIKeyboard->GetDeviceState(sizeof(keyboardState), (LPVOID)&keyboardState);
float cameraMoveSpeed = 20.0f*time;
//specifying what types of input does
if (keyboardState[DIK_ESCAPE] & 0x80)
PostMessage(hwndRef, WM_DESTROY, 0, 0);
#pragma region Camera movement
//moving camera
if (keyboardState[DIK_W] & 0x80 || (keyboardState[DIK_UPARROW] & 0x80))
{
moveBackForward += cameraMoveSpeed;
}
//moving left
if (keyboardState[DIK_A] & 0x80 || (keyboardState[DIK_LEFTARROW] & 0x80))
{
moveLeftRight -= cameraMoveSpeed;
}
//moving backwards
if (keyboardState[DIK_S] & 0x80 || (keyboardState[DIK_DOWNARROW] & 0x80))
{
moveBackForward -= cameraMoveSpeed;
}
//moving right
if ((keyboardState[DIK_D] & 0x80) || (keyboardState[DIK_RIGHTARROW] & 0x80))
{
moveLeftRight += cameraMoveSpeed;
}
#pragma endregion
//moving the camera based on the mouses movement
if ((mouseCurrentState.lX != mouseLastState.lX) || (mouseCurrentState.lY != mouseLastState.lY))
{
camYaw += mouseLastState.lX * 0.001f;
camPitch += mouseCurrentState.lY * 0.001f;
}
if (mouseCurrentState.lZ != mouseLastState.lZ)
{
scaleX += (mouseCurrentState.lZ * 0.001f);
}
if (mouseCurrentState.lZ != mouseLastState.lZ)
{
scaleY += (mouseCurrentState.lZ * 0.001f);
}
mouseLastState = mouseCurrentState;
UpdateCamera();
return;
}
// Updating
void VoxGame::Update()
{
// FPS
#ifdef _WIN32
QueryPerformanceCounter(&m_fpsCurrentTicks);
m_deltaTime = ((float)(m_fpsCurrentTicks.QuadPart - m_fpsPreviousTicks.QuadPart) / (float)m_fpsTicksPerSecond.QuadPart);
#else
struct timeval tm;
gettimeofday(&tm, NULL);
m_fpsCurrentTicks = (double)tm.tv_sec + (double)tm.tv_usec / 1000000.0;
m_deltaTime = (m_fpsCurrentTicks - m_fpsPreviousTicks);
#endif //_WIN32
m_fps = 1.0f / m_deltaTime;
m_fpsPreviousTicks = m_fpsCurrentTicks;
// Update interpolator singleton
Interpolator::GetInstance()->Update(m_deltaTime);
// Pause the interpolator if animations are paused.
Interpolator::GetInstance()->SetPaused(m_animationUpdate == false);
// Update the time manager (countdowntimers);
TimeManager::GetInstance()->Update(m_deltaTime);
// Animation update
if (m_animationUpdate)
{
// Update the lighting manager
m_pLightingManager->Update(m_deltaTime);
// Block particle manager
m_pBlockParticleManager->Update(m_deltaTime);
// Player
m_pPlayer->Update(m_deltaTime);
if (m_cameraMode == CameraMode_MouseRotate || m_cameraMode == CameraMode_AutoCamera)
{
vec3 playerMovementChanged = m_pPlayer->GetPositionMovementAmount();
m_pGameCamera->SetFakePosition(m_pGameCamera->GetFakePosition() + playerMovementChanged);
}
}
// Update the chunk manager
m_pChunkManager->Update(m_deltaTime);
// Update controls
UpdateControls(m_deltaTime);
// Update the camera based on movements
if (m_gameMode == GameMode_Game)
{
UpdateCamera(m_deltaTime);
}
// Update the dynamic camera zoom
UpdateCameraZoom(m_deltaTime);
// Update the camera clipping
m_targetCameraPositionBeforeClipping = m_pGameCamera->GetFakePosition();
UpdateCameraClipping(m_deltaTime);
// Update the player's alpha and transparency based on camera distance to player
if (m_gameMode == GameMode_Game && m_cameraMode != CameraMode_Debug)
{
UpdatePlayerAlpha(m_deltaTime);
}
// Update the GUI
int x = m_pVoxWindow->GetCursorX();
int y = m_pVoxWindow->GetCursorY();
m_pGUI->Update(m_deltaTime);
if (m_pVoxWindow->IsCursorOn())
{
m_pGUI->ImportMouseMotion(x, m_windowHeight - y);
}
UpdateGUI(m_deltaTime);
// Update lights
UpdateLights(m_deltaTime);
// Update the application and window
m_pVoxApplication->Update(m_deltaTime);
m_pVoxWindow->Update(m_deltaTime);
}
void
TacRefDlg::SelectShip(const ShipDesign* design)
{
if (beauty && camview) {
scene.Graphics().clear();
if (design) {
radius = design->radius;
UpdateCamera();
int level = design->lod_levels-1;
int n = design->models[level].size();
for (int i = 0; i < n; i++) {
Model* model = design->models[level].at(i);
Solid* s = new(__FILE__,__LINE__) Solid;
s->UseModel(model);
s->CreateShadows(1);
s->MoveTo(*design->offsets[level].at(i));
scene.Graphics().append(s);
}
}
}
if (txt_caption) {
txt_caption->SetText("");
if (design) {
char txt[256];
sprintf_s(txt, "%s %s", design->abrv, design->DisplayName());
txt_caption->SetText(txt);
}
}
if (txt_stats) {
txt_stats->SetText("");
if (design) {
Text desc;
char txt[256];
sprintf_s(txt, "%s\t\t\t%s\n", Game::GetText("tacref.type").data(), Ship::ClassName(design->type));
desc += txt;
sprintf_s(txt, "%s\t\t\t%s\n", Game::GetText("tacref.class").data(), design->DisplayName());
desc += txt;
desc += Game::GetText("tacref.length");
desc += "\t\t";
if (design->type < Ship::STATION)
FormatNumber(txt, design->radius/2);
else
FormatNumber(txt, design->radius*2);
strcat_s(txt, " m\n");
desc += txt;
desc += Game::GetText("tacref.mass");
desc += "\t\t\t";
FormatNumber(txt, design->mass);
strcat_s(txt, " T\n");
desc += txt;
desc += Game::GetText("tacref.hull");
desc += "\t\t\t";
FormatNumber(txt, design->integrity);
strcat_s(txt, "\n");
desc += txt;
if (design->weapons.size()) {
desc += Game::GetText("tacref.weapons");
WepGroup groups[8];
for (int w = 0; w < design->weapons.size(); w++) {
Weapon* gun = design->weapons[w];
WepGroup* group = FindWepGroup(groups, gun->Group());
if (group)
group->count++;
}
for (int g = 0; g < 8; g++) {
WepGroup* group = &groups[g];
if (group && group->count) {
sprintf_s(txt, "\t\t%s (%d)\n\t\t", group->name.data(), group->count);
desc += txt;
for (int w = 0; w < design->weapons.size(); w++) {
Weapon* gun = design->weapons[w];
if (group->name == gun->Group()) {
sprintf_s(txt, "\t\t\t%s\n\t\t", (const char*) gun->Design()->name);
desc += txt;
}
}
}
}
desc += "\n";
}
txt_stats->SetText(desc);
}
}
if (txt_description) {
if (design && design->description.length()) {
txt_description->SetText(design->description);
}
else {
txt_description->SetText(Game::GetText("tacref.mass"));
}
}
}
void Pipeline::SetCameraAngleX(float fAngleX)
{
this->fAngleX = fAngleX;
UpdateCamera();
}
// Called every frame
void APlayerCharacter::Tick(float DeltaTime)
{
Super::Tick(DeltaTime);
if (isWalkingForward || isWalkingRight)
{
if (CanJump())
UGameplayStatics::PlaySoundAtLocation(GetWorld(), WalkSound, GetActorLocation());
}
if (isJumpingGruntCheck)
{
UGameplayStatics::PlaySoundAtLocation(GetWorld(), GruntSound, GetActorLocation());
isJumpingGruntCheck = false;
}
if (GetVelocity().Z == 0 && isJumpingGroundCheck)
{
UGameplayStatics::PlaySoundAtLocation(GetWorld(), JumpSound, GetActorLocation());
isJumpingGroundCheck = false;
UPeterAnimInstance* PeterAnimInstance = Cast<UPeterAnimInstance>(GetMesh()->GetAnimInstance());
if (PeterAnimInstance)
{
}
}
if (CameraIsChanging == true)
{
UpdateCamera(FantasyCounter);
}
if (ShowTime == true)
{
FadeToWhite();
}
if (PhysicsHandleActive)
{
if (PhysicsHandler)
{
FVector HandleLocation;
FVector ControllerForwardVector = UKismetMathLibrary::GetForwardVector(GetControlRotation());
HandleLocation = ControllerForwardVector * 250 + GetActorLocation();
HandleLocation.Z += 50;
PhysicsHandler->SetTargetLocationAndRotation(HandleLocation, GetControlRotation());
}
}
else if (PhysicsHandleActive == false)
{
PhysicsHandler->ReleaseComponent();
if (PickedUpBox)
{
PickedUpBox->Drop(this);
}
}
UPeterAnimInstance* PeterAnimInstance = Cast<UPeterAnimInstance>(GetMesh()->GetAnimInstance());
}
// Updating
void VoxGame::Update()
{
// FPS
#ifdef _WIN32
QueryPerformanceCounter(&m_fpsCurrentTicks);
m_deltaTime = ((float)(m_fpsCurrentTicks.QuadPart - m_fpsPreviousTicks.QuadPart) / (float)m_fpsTicksPerSecond.QuadPart);
#else
struct timeval tm;
gettimeofday(&tm, NULL);
m_fpsCurrentTicks = (double)tm.tv_sec + (double)tm.tv_usec / 1000000.0;
m_deltaTime = (m_fpsCurrentTicks - m_fpsPreviousTicks);
#endif //_WIN32
m_fps = 1.0f / m_deltaTime;
m_fpsPreviousTicks = m_fpsCurrentTicks;
float maxDeltaTime = 0.25f;
if (m_deltaTime > maxDeltaTime)
{
cout << "Warning: DeltaTime exceeded sensible value, switching dt from " << m_deltaTime << " to " << maxDeltaTime << ".\n";
m_deltaTime = maxDeltaTime;
}
// Update interpolator singleton
Interpolator::GetInstance()->Update(m_deltaTime);
// Pause the interpolator we are are paused.
Interpolator::GetInstance()->SetPaused(m_bPaused);
// Update the time manager (countdowntimers);
TimeManager::GetInstance()->Update(m_deltaTime);
// Update the audio manager
AudioManager::GetInstance()->Update(m_pGameCamera->GetPosition(), m_pGameCamera->GetFacing(), m_pGameCamera->GetUp());
// Update the initial wait timer and variables, so we dont do gameplay updates straight away
if (m_initialStartWait == true)
{
if (m_initialWaitTimer > m_initialWaitTime)
{
m_initialStartWait = false;
}
else
{
m_initialWaitTimer += m_deltaTime;
m_initialStartWait = true;
}
}
// Update the current biome
Biome currentBiome = m_pBiomeManager->GetBiome(m_pPlayer->GetCenter());
if (currentBiome != m_currentBiome)
{
m_pSkybox->SetCurrentBiome(currentBiome);
m_currentBiome = currentBiome;
}
// Update game music
if (m_gameMode == GameMode_Game)
{
UpdateGameMusic(m_deltaTime);
}
// Main components update
if (m_bPaused == false && m_initialStartWait == false)
{
// Update the lighting manager
m_pLightingManager->Update(m_deltaTime);
// Block particle manager
m_pBlockParticleManager->Update(m_deltaTime);
// Instance manager
m_pInstanceManager->Update(m_deltaTime);
// Scenery manager
m_pSceneryManager->Update(m_deltaTime);
// Inventory manager
m_pInventoryManager->Update(m_deltaTime);
// Item manager
m_pItemManager->Update(m_deltaTime);
m_pItemManager->UpdateItemLights(m_deltaTime);
m_pItemManager->UpdateItemParticleEffects(m_deltaTime);
m_interactItemMutex.lock();
m_pInteractItem = m_pItemManager->CheckItemPlayerInteraction();
m_interactItemMutex.unlock();
// Projectile manager
m_pProjectileManager->Update(m_deltaTime);
m_pProjectileManager->UpdateProjectileLights(m_deltaTime);
m_pProjectileManager->UpdateProjectileParticleEffects(m_deltaTime);
// Text effects manager
m_pTextEffectsManager->Update(m_deltaTime);
// Update the NPC manager
m_pNPCManager->Update(m_deltaTime);
// Update the enemy manager
m_pEnemyManager->Update(m_deltaTime);
// Update the biome manager
m_pBiomeManager->Update(m_deltaTime);
// Player
if (m_animationUpdate)
{
m_pPlayer->Update(m_deltaTime);
}
// Camera faked position
if (m_cameraMode == CameraMode_MouseRotate || m_cameraMode == CameraMode_AutoCamera || m_cameraMode == CameraMode_NPCDialog)
{
vec3 playerMovementChanged = m_pPlayer->GetPositionMovementAmount();
m_pGameCamera->SetFakePosition(m_pGameCamera->GetFakePosition() + playerMovementChanged);
}
// Water
m_elapsedWaterTime += m_deltaTime;
}
// Update the chunk manager
m_pChunkManager->Update(m_deltaTime);
// Update name picking
if (m_pGUI->IsMouseInteractingWithGUIComponent(false) == false)
{
UpdateNamePicking();
}
// Update the NPC hover selection based on the mouse name picking
if (m_gameMode == GameMode_FrontEnd)
{
if (m_bNamePickingSelected)
{
m_pNPCManager->UpdateHoverNamePickingSelection(m_pickedObject);
}
else
{
m_pNPCManager->UpdateHoverNamePickingSelection(-1);
}
}
// Update controls
UpdateControls(m_deltaTime);
// Update the camera based on movements
if (m_gameMode == GameMode_Game)
{
UpdateCamera(m_deltaTime);
m_pPlayer->SetCameraPosition(m_pGameCamera->GetPosition());
m_pPlayer->SetCameraForward(normalize(m_pGameCamera->GetFacing()));
m_pPlayer->SetCameraUp(normalize(m_pGameCamera->GetUp()));
m_pPlayer->SetCameraRight(normalize(m_pGameCamera->GetRight()));
}
// Update the dynamic camera zoom
UpdateCameraZoom(m_deltaTime);
// Update the camera clipping
m_targetCameraPositionBeforeClipping = m_pGameCamera->GetFakePosition();
UpdateCameraClipping(m_deltaTime);
// Update the player's alpha and transparency based on camera distance to player
if (m_gameMode == GameMode_Game && m_cameraMode != CameraMode_Debug)
{
UpdatePlayerAlpha(m_deltaTime);
}
// Update the frontend
m_pFrontendManager->Update(m_deltaTime);
// Update the GUI
int x = m_pVoxWindow->GetCursorX();
int y = m_pVoxWindow->GetCursorY();
m_pGUI->Update(m_deltaTime);
if (IsCursorOn())
{
m_pGUI->ImportMouseMotion(x, m_windowHeight - y);
}
UpdateGUI(m_deltaTime);
if (m_bPaused == false && m_initialStartWait == false)
{
// Update game GUI
UpdateGameGUI(m_deltaTime);
// Update lights
UpdateLights(m_deltaTime);
}
// Update the application and window
m_pVoxWindow->Update(m_deltaTime);
}
int main()
{
// Initialization
//--------------------------------------------------------------------------------------
const int screenWidth = 800;
const int screenHeight = 450;
SetConfigFlags(FLAG_MSAA_4X_HINT);
InitWindow(screenWidth, screenHeight, "raylib [shaders] example - basic lighting");
// Camera initialization
Camera camera = {{ 8.0f, 8.0f, 8.0f }, { 0.0f, 3.0f, 0.0f }, { 0.0f, 1.0f, 0.0f }};
// Model initialization
Vector3 position = { 0.0f, 0.0f, 0.0f };
Model model = LoadModel("resources/model/dwarf.obj");
Shader shader = LoadShader("resources/shaders/phong.vs", "resources/shaders/phong.fs");
SetModelShader(&model, shader);
// Shader locations initialization
int lIntensityLoc = GetShaderLocation(shader, "light_intensity");
int lAmbientLoc = GetShaderLocation(shader, "light_ambientColor");
int lDiffuseLoc = GetShaderLocation(shader, "light_diffuseColor");
int lSpecularLoc = GetShaderLocation(shader, "light_specularColor");
int lSpecIntensityLoc = GetShaderLocation(shader, "light_specIntensity");
int mAmbientLoc = GetShaderLocation(shader, "mat_ambientColor");
int mSpecularLoc = GetShaderLocation(shader, "mat_specularColor");
int mGlossLoc = GetShaderLocation(shader, "mat_glossiness");
// Camera and light vectors shader locations
int cameraLoc = GetShaderLocation(shader, "cameraPos");
int lightLoc = GetShaderLocation(shader, "lightPos");
// Model and View matrix locations (required for lighting)
int modelLoc = GetShaderLocation(shader, "modelMatrix");
//int viewLoc = GetShaderLocation(shader, "viewMatrix"); // Not used
// Light and material definitions
Light light;
Material matBlinn;
// Light initialization
light.position = (Vector3){ 4.0f, 2.0f, 0.0f };
light.direction = (Vector3){ 5.0f, 1.0f, 1.0f };
light.intensity = 1.0f;
light.diffuse = WHITE;
light.ambient = (Color){ 150, 75, 0, 255 };
light.specular = WHITE;
light.specIntensity = 1.0f;
// Material initialization
matBlinn.colDiffuse = WHITE;
matBlinn.colAmbient = (Color){ 50, 50, 50, 255 };
matBlinn.colSpecular = WHITE;
matBlinn.glossiness = 50.0f;
// Setup camera
SetCameraMode(CAMERA_FREE); // Set 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);
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
UpdateCamera(&camera); // Update camera position
// NOTE: Model transform can be set in model.transform or directly with params at draw... WATCH OUT!
SetShaderValueMatrix(shader, modelLoc, model.transform); // Send model matrix to shader
//SetShaderValueMatrix(shader, viewLoc, GetCameraMatrix(camera)); // Not used
// Glossiness input control
if(IsKeyDown(KEY_UP)) matBlinn.glossiness += SHININESS_SPEED;
else if(IsKeyDown(KEY_DOWN))
{
matBlinn.glossiness -= SHININESS_SPEED;
if( matBlinn.glossiness < 0) matBlinn.glossiness = 0.0f;
}
// Light X movement
if (IsKeyDown(KEY_D)) light.position.x += LIGHT_SPEED;
else if(IsKeyDown(KEY_A)) light.position.x -= LIGHT_SPEED;
// Light Y movement
if (IsKeyDown(KEY_LEFT_SHIFT)) light.position.y += LIGHT_SPEED;
else if (IsKeyDown(KEY_LEFT_CONTROL)) light.position.y -= LIGHT_SPEED;
// Light Z movement
if (IsKeyDown(KEY_S)) light.position.z += LIGHT_SPEED;
else if (IsKeyDown(KEY_W)) light.position.z -= LIGHT_SPEED;
// Send light values to shader
SetShaderValue(shader, lIntensityLoc, &light.intensity, 1);
SetShaderValue(shader, lAmbientLoc, ColorToFloat(light.ambient), 3);
SetShaderValue(shader, lDiffuseLoc, ColorToFloat(light.diffuse), 3);
SetShaderValue(shader, lSpecularLoc, ColorToFloat(light.specular), 3);
SetShaderValue(shader, lSpecIntensityLoc, &light.specIntensity, 1);
// Send material values to shader
SetShaderValue(shader, mAmbientLoc, ColorToFloat(matBlinn.colAmbient), 3);
SetShaderValue(shader, mSpecularLoc, ColorToFloat(matBlinn.colSpecular), 3);
SetShaderValue(shader, mGlossLoc, &matBlinn.glossiness, 1);
// Send camera and light transform values to shader
SetShaderValue(shader, cameraLoc, VectorToFloat(camera.position), 3);
SetShaderValue(shader, lightLoc, VectorToFloat(light.position), 3);
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
Begin3dMode(camera);
DrawModel(model, position, 4.0f, matBlinn.colDiffuse);
DrawSphere(light.position, 0.5f, GOLD);
DrawGrid(20, 1.0f);
End3dMode();
DrawFPS(10, 10); // Draw FPS
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
UnloadShader(shader);
UnloadModel(model);
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;
}
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;
}
