Added initial files.
This commit is contained in:
jussi
194
src/state.c
Normal file
194
src/state.c
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#include "main.h"
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#include "state.h"
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#include "lua_core.h"
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#include "textures.h"
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State *state;
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bool stateInit( const char *exePath ) {
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state = malloc( sizeof( State ) );
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state->exePath = malloc( STRING_LEN * sizeof( char ) );
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strncpy( state->exePath, exePath, STRING_LEN - 1 );
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state->hasWindow = true;
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state->run = true;
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state->resolution = (Vector2){ 1024, 720 };
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state->luaState = NULL;
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state->targetFPS = 60;
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state->textureSource = TEXTURE_SOURCE_TEXTURE;
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/* Images. */
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state->imageAlloc = ALLOC_PAGE_SIZE;
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state->imageCount = 0;
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state->images = malloc( state->imageAlloc * sizeof( Image* ) );
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/* Textures. */
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state->textureAlloc = ALLOC_PAGE_SIZE;
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state->textureCount = 0;
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state->textures = malloc( state->textureAlloc * sizeof( Texture2D* ) );
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/* RenderTextures. */
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state->renderTextureAlloc = ALLOC_PAGE_SIZE;
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state->renderTextureCount = 0;
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state->renderTextures = malloc( state->renderTextureAlloc * sizeof( RenderTexture2D* ) );
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/* Fonts. */
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state->fontAlloc = ALLOC_PAGE_SIZE;
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state->fontCount = 1;
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state->fonts = malloc( state->fontAlloc * sizeof( Font* ) );
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/* Sounds. */
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state->soundAlloc = ALLOC_PAGE_SIZE;
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state->soundCount = 0;
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state->sounds = malloc( state->soundAlloc * sizeof( Sound* ) );
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/* Camera3D's. */
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state->camera3DAlloc = ALLOC_PAGE_SIZE;
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state->camera3DCount = 0;
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state->camera3Ds = malloc( state->camera3DAlloc * sizeof( Camera3D* ) );
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/* Meshes. */
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state->meshAlloc = ALLOC_PAGE_SIZE;
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state->meshCount = 0;
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state->meshes = malloc( state->meshAlloc * sizeof( Mesh* ) );
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/* Materials. */
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state->materialAlloc = ALLOC_PAGE_SIZE;
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state->materialCount = 1;
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state->materials = malloc( state->materialAlloc * sizeof( Material* ) );
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/* Models. */
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state->modelAlloc = ALLOC_PAGE_SIZE;
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state->modelCount = 0;
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state->models = malloc( state->modelAlloc * sizeof( Model* ) );
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/* ModelsAnimations. */
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state->animationAlloc = ALLOC_PAGE_SIZE;
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state->animationCount = 0;
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state->animations = malloc( state->animationAlloc * sizeof( ModelAnimations* ) );
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/* Shaders. */
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state->shaderAlloc = ALLOC_PAGE_SIZE;
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state->shaderCount = 0;
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state->shaders = malloc( state->shaderAlloc * sizeof( Shader* ) );
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for ( int i = 0; i < ALLOC_PAGE_SIZE; i++ ) {
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state->images[i] = NULL;
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state->textures[i] = NULL;
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state->renderTextures[i] = NULL;
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state->sounds[i] = NULL;
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state->camera3Ds[i] = NULL;
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state->meshes[i] = NULL;
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state->models[i] = NULL;
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state->animations[i] = NULL;
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state->shaders[i] = NULL;
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/* The ones we want to save the first. */
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if ( 0 < i ) {
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state->fonts[i] = NULL;
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state->materials[i] = NULL;
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}
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}
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InitWindow( state->resolution.x, state->resolution.y, "ReiLua" );
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/* Has to be after InitWindod where opengl context is created. */
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state->materials[0] = malloc( sizeof( Material ) );
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*state->materials[0] = LoadMaterialDefault();
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state->fonts[0] = malloc( sizeof( Font ) );
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*state->fonts[0] = GetFontDefault();
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if ( !IsWindowReady() ) {
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state->hasWindow = false;
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state->run = false;
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}
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else {
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SetTargetFPS( state->targetFPS );
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}
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InitAudioDevice();
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state->run = luaInit();
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return state->run;
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}
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void stateFree() {
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for ( int i = 0; i < state->imageCount; ++i ) {
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if ( state->images[i] != NULL ) {
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UnloadImage( *state->images[i] );
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free( state->images[i] );
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}
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}
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for ( int i = 0; i < state->textureCount; ++i ) {
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if ( state->textures[i] != NULL ) {
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UnloadTexture( *state->textures[i] );
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free( state->textures[i] );
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}
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}
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for ( int i = 0; i < state->renderTextureCount; ++i ) {
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if ( state->renderTextures[i] != NULL ) {
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UnloadRenderTexture( *state->renderTextures[i] );
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free( state->renderTextures[i] );
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}
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}
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for ( int i = 0; i < state->fontCount; ++i ) {
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if ( state->fonts[i] != NULL ) {
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UnloadFont( *state->fonts[i] );
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free( state->fonts[i] );
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}
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}
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for ( int i = 0; i < state->soundCount; ++i ) {
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if ( state->sounds[i] != NULL ) {
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UnloadSound( *state->sounds[i] );
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free( state->sounds[i] );
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}
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}
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for ( int i = 0; i < state->camera3DCount; ++i ) {
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if ( state->camera3Ds[i] != NULL ) {
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free( state->camera3Ds[i] );
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}
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}
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for ( int i = 0; i < state->modelCount; ++i ) {
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if ( state->models[i] != NULL ) {
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// UnloadModel( *state->models[i] );
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UnloadModelKeepMeshes( *state->models[i] );
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free( state->models[i] );
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}
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}
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for ( int i = 0; i < state->meshCount; ++i ) {
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if ( state->meshes[i] != NULL ) {
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UnloadMesh( *state->meshes[i] );
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free( state->meshes[i] );
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}
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}
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for ( int i = 0; i < state->materialCount; ++i ) {
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if ( state->materials[i] != NULL ) {
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UnloadMaterial( *state->materials[i] );
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free( state->materials[i] );
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}
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}
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for ( int i = 0; i < state->animationCount; ++i ) {
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if ( state->animations[i] != NULL ) {
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UnloadModelAnimations( state->animations[i]->animations, state->animations[i]->animCount );
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free( state->animations[i] );
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}
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}
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for ( int i = 0; i < state->shaderCount; ++i ) {
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if ( state->shaders[i] != NULL ) {
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UnloadShader( *state->shaders[i] );
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free( state->shaders[i] );
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}
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}
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if ( IsAudioDeviceReady() ) {
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CloseAudioDevice();
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UnloadMusicStream( state->music );
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}
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if ( state->hasWindow ) {
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CloseWindow();
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}
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if ( state->luaState != NULL ) {
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lua_close( state->luaState );
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}
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free( state->images );
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free( state->textures );
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free( state->renderTextures );
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free( state->fonts );
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free( state->sounds );
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free( state->camera3Ds );
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free( state->meshes );
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free( state->materials );
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free( state->models );
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free( state->animations );
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free( state->shaders );
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free( state );
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}
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