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Draw texture with empty text on init

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This commit is contained in:
Sheldon Lee 2024-11-16 19:07:19 +08:00
parent 797689ae27
commit 78fc1bc43c
2 changed files with 6 additions and 7 deletions
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9
texture.c
View File

@ -63,14 +63,13 @@ int text_texture_render(text_texture* text_texture, int x, int y)
return 1; return 1;
} }
int text_texture_destroy(text_texture* text_texture) void text_texture_destroy(text_texture* text_texture)
{ {
if (!text_texture->texture) { if (!text_texture->texture) {
return 0; return;
} }
SDL_DestroyTexture(text_texture->texture); SDL_DestroyTexture(text_texture->texture);
TTF_CloseFont(text_texture->font); TTF_CloseFont(text_texture->font);
return 1;
} }
int text_texture_frame_init(text_texture_frame* text_texture_frame, int len, SDL_Renderer* renderer, int font_size) int text_texture_frame_init(text_texture_frame* text_texture_frame, int len, SDL_Renderer* renderer, int font_size)
@ -78,6 +77,7 @@ int text_texture_frame_init(text_texture_frame* text_texture_frame, int len, SDL
text_texture_frame->textures = malloc(len*sizeof(text_texture)); text_texture_frame->textures = malloc(len*sizeof(text_texture));
for (int i = 0; i < len; i++) { for (int i = 0; i < len; i++) {
text_texture_init(&text_texture_frame->textures[i], renderer, font_size); text_texture_init(&text_texture_frame->textures[i], renderer, font_size);
text_texture_load(&text_texture_frame->textures[i], "");
} }
text_texture_frame->len = len; text_texture_frame->len = len;
return 1; return 1;
@ -94,12 +94,11 @@ int text_texture_frame_render(text_texture_frame* text_texture_frame, int x, int
return 1; return 1;
} }
int text_texture_frame_destroy(text_texture_frame* text_texture_frame) void text_texture_frame_destroy(text_texture_frame* text_texture_frame)
{ {
for (int i = 0; i < text_texture_frame->len; i++) { for (int i = 0; i < text_texture_frame->len; i++) {
text_texture_destroy(&text_texture_frame->textures[i]); text_texture_destroy(&text_texture_frame->textures[i]);
} }
free(text_texture_frame->textures); free(text_texture_frame->textures);
text_texture_frame->textures = NULL; text_texture_frame->textures = NULL;
return 1;
} }

4
texture.h
View File

@ -18,12 +18,12 @@ typedef struct {
} text_texture_frame; } text_texture_frame;
int text_texture_init(text_texture* text_texture, SDL_Renderer* renderer, int font_size); int text_texture_init(text_texture* text_texture, SDL_Renderer* renderer, int font_size);
void text_texture_destroy(text_texture* text_texture);
int text_texture_load(text_texture* text_texture, char* string); int text_texture_load(text_texture* text_texture, char* string);
int text_texture_render(text_texture* text_texture, int x, int y); int text_texture_render(text_texture* text_texture, int x, int y);
int text_texture_destroy(text_texture* text_texture);
int text_texture_frame_init(text_texture_frame* text_texture_frame, int len, SDL_Renderer* renderer, int font_size); int text_texture_frame_init(text_texture_frame* text_texture_frame, int len, SDL_Renderer* renderer, int font_size);
void text_texture_frame_destroy(text_texture_frame* text_texture_frame);
int text_texture_frame_render(text_texture_frame* text_texture_frame, int x, int y); int text_texture_frame_render(text_texture_frame* text_texture_frame, int x, int y);
int text_texture_frame_destroy(text_texture_frame* text_texture_frame);
#endif #endif