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Add progress bar to loading screen and handle resize during loading

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Loading screen now shows a gold progress bar with percentage and status
text. All loading steps poll SDL events for window resize and quit.
This commit is contained in:
Kelsi 2026-02-06 14:43:18 -08:00
parent 01f339908c
commit 89d1e44454
3 changed files with 276 additions and 52 deletions
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8
include/rendering/loading_screen.hpp
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@ -18,7 +18,7 @@ public:
// Select a random loading screen image
void selectRandomImage();
// Render the loading screen (call in a loop while loading)
// Render the loading screen with progress bar and status text
void render();
// Update loading progress (0.0 to 1.0)
@ -30,12 +30,18 @@ public:
private:
bool loadImage(const std::string& path);
void createQuad();
void createBarQuad();
GLuint textureId = 0;
GLuint vao = 0;
GLuint vbo = 0;
GLuint shaderId = 0;
// Progress bar GL objects
GLuint barVao = 0;
GLuint barVbo = 0;
GLuint barShaderId = 0;
std::vector<std::string> imagePaths;
int currentImageIndex = 0;