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#include "assets.h"
#include "rres.h"
#include "rres-raylib.h"
const char textureAssetPaths[TEXTURE_ASSET_COUNT][ASSET_PATH_MAX] = {
"icon.png",
"icon128.png",
"icon64.png",
"gyroscope.png",
"skyTexture.png"
};
const char modelAssetPaths[MODEL_ASSET_COUNT][ASSET_PATH_MAX] = {
"antifaShip.obj",
"soldato.obj",
"caporale.obj",
"sergente.obj",
"maresciallo.obj",
"generale.obj",
"mussolini.obj",
"guidedMissile.obj",
"missile.obj",
"gyroscope.obj",
"sky.obj"
};
// Some models have textures and other stuff to be set.
void configModelAssets(Assets * assets) {
// Gyroscope
SetMaterialTexture(
&assets->models[GYROSCOPE_ASSET].materials[0],
MATERIAL_MAP_DIFFUSE,
assets->textures[GYROSCOPE_TEXTURE_ASSET]
);
// Sky.
SetMaterialTexture(
&assets->models[SKY_ASSET].materials[0],
MATERIAL_MAP_DIFFUSE,
assets->textures[SKY_TEXTURE_ASSET]
);
}
void loadTextureAsset(Assets * assets, int index, rresCentralDir dir, const char * filePath) {
// Load and unpack.
rresResourceChunk chunk = rresLoadResourceChunk(filePath, rresGetResourceId(dir, textureAssetPaths[index]));
int result = UnpackResourceChunk(&chunk);
if (result == 0) {
Image image = LoadImageFromResource(chunk);
if (image.data == NULL) {
TraceLog(LOG_WARNING, "Issue loading image: %s", textureAssetPaths[index]);
} else {
// Load texture and unload image.
assets->textures[index] = LoadTextureFromImage(image);
UnloadImage(image);
}
} else {
TraceLog(LOG_WARNING, "Issue unpacking resource: %s", textureAssetPaths[index]);
}
rresUnloadResourceChunk(chunk);
}
void loadModelAsset(Assets * assets, int index, rresCentralDir dir, const char * filePath) {
// Model chunk.
rresResourceChunk modelChunk = rresLoadResourceChunk(filePath, rresGetResourceId(dir, modelAssetPaths[index]));
// Material chunk.
char materialPath[ASSET_PATH_MAX];
snprintf(materialPath, ASSET_PATH_MAX, "%s.mtl", GetFileNameWithoutExt(modelAssetPaths[index]));
rresResourceChunk materialChunk = rresLoadResourceChunk(filePath, rresGetResourceId(dir, materialPath));
int result = UnpackResourceChunk(&modelChunk);
// Load and create temp file for model.
if (result == 0) {
unsigned int dataSize;
void * data = LoadDataFromResource(modelChunk, &dataSize);
if (data == NULL || data <= 0) {
TraceLog(LOG_WARNING, "Issues loading model: %s", modelAssetPaths[index]);
} else {
FILE * tempFile = fopen("temp.obj", "wb");
fwrite(data, 1, dataSize, tempFile);
MemFree(data);
fclose(tempFile);
}
} else {
TraceLog(LOG_WARNING, "Issue unpacking resource: %s", modelAssetPaths[index]);
}
result = UnpackResourceChunk(&materialChunk);
// Load and create temp file for material.
if (result == 0) {
unsigned int dataSize;
void * data = LoadDataFromResource(materialChunk, &dataSize);
if (data == NULL || data <= 0) {
TraceLog(LOG_WARNING, "Issues loading material: %s", materialPath);
} else {
FILE * tempFile = fopen(materialPath, "wb");
fwrite(data, 1, dataSize, tempFile);
MemFree(data);
fclose(tempFile);
}
} else {
TraceLog(LOG_WARNING, "Issue unpacking resource: %s", materialPath);
}
// Load model now (:
assets->models[index] = LoadModel("temp.obj");
// Remove temp files.
remove("temp.obj");
remove(materialPath);
// Free this bloody shit.
rresUnloadResourceChunk(modelChunk);
rresUnloadResourceChunk(materialChunk);
}
void LoadAssets(Assets * assets) {
int i;
TraceLog(LOG_INFO, "Loading assets");
const char * filePath = "assets.rres";
// Load centeral dir.
rresCentralDir dir = rresLoadCentralDirectory(filePath);
if (dir.count == 0)
TraceLog(LOG_WARNING, "No central directory available in %s", filePath);
// Textures first because models can use textures.
// Textures.
for (i = 0; i < TEXTURE_ASSET_COUNT; ++i)
loadTextureAsset(assets, i, dir, filePath);
// Models.
for (i = 0; i < MODEL_ASSET_COUNT; ++i)
loadModelAsset(assets, i, dir, filePath);
rresUnloadCentralDirectory(dir);
configModelAssets(assets);
TraceLog(LOG_INFO, "Assets loaded");
}
void unloadAssets(Assets * assets) {
int i;
// Textures.
for (i = 0; i < TEXTURE_ASSET_COUNT; ++i)
UnloadTexture(assets->textures[i]);
// Models.
for (i = 0; i < MODEL_ASSET_COUNT; ++i)
UnloadModel(assets->models[i]);
TraceLog(LOG_INFO, "Assets unloaded");
}
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