void make_text(SDL_Win *win, SDL_Rect *location, TTF_Font *font, char* text,
int r, int g, int b) {
SDL_Color textcolour = {r,g,b,255};
SDL_Surface* textsurface = TTF_RenderText_Blended(font, text, textcolour);
SDL_Texture* texttexture = surface_to_texture(textsurface, win);
SDL_RenderCopy(win->renderer, texttexture, NULL, location);
SDL_DestroyTexture(texttexture);
}
void ft_query_corewar_texture(t_sdl *sdl, SDL_Surface *solid)
{
solid = TTF_RenderText_Blended(sdl->font, "COREWAR GAME", BACKGROUNDCOLOR);
sdl->solid_texture = surface_to_texture(solid, sdl->renderer);
SDL_QueryTexture(sdl->solid_texture, NULL, NULL,
&sdl->solid_rect.w, &sdl->solid_rect.h);
sdl->solid_rect.x = 1420;
sdl->solid_rect.y = 20;
}
SDL_Texture* tcache_get(surface *sur,
screen_palette *pal,
char *remap_table,
uint8_t pal_offset) {
if(sur == NULL || sur->w == 0 || sur->h == 0 || sur->data == NULL) {
if(sur != NULL) {
DEBUG("Invalid surface requested from tcache: w,h = %d,%d data = %p", sur->w, sur->h, sur->data);
} else {
DEBUG("Invalid surface requested from tcache: w,h = %d,%d surface = %p", sur->w, sur->h, sur);
}
return NULL;
}
// Form a key
tcache_entry_key key;
memset(&key, 0, sizeof(tcache_entry_key));
key.c_pal_offset = (sur->type == SURFACE_TYPE_RGBA) ? 0 : pal_offset;
key.c_remap_table = (sur->type == SURFACE_TYPE_RGBA) ? 0 : remap_table;
key.c_surface = sur;
key.w = sur->w;
key.h = sur->h;
// Attempt to find appropriate surface
// If surface is cacheable and hasn't changed, just return here.
tcache_entry_value *val = tcache_get_entry(&key);
if(val != NULL && (val->pal_version == pal->version || sur->type == SURFACE_TYPE_RGBA) && !sur->force_refresh) {
val->age = 0;
cache->hits++;
return val->tex;
}
// Reset refresh flag here
sur->force_refresh = 0;
// If there was no fitting surface tex in the cache at all,
// then we need to create one
if(val == NULL) {
tcache_entry_value new_entry;
new_entry.age = 0;
new_entry.pal_version = pal->version;
new_entry.tex = SDL_CreateTexture(cache->renderer,
SDL_PIXELFORMAT_ABGR8888,
SDL_TEXTUREACCESS_STREAMING,
sur->w * cache->scale_factor,
sur->h * cache->scale_factor);
SDL_SetTextureBlendMode(new_entry.tex, SDL_BLENDMODE_BLEND);
val = tcache_add_entry(&key, &new_entry);
}
// We have a texture either from the cache, or we just created one.
// Either one, it needs to be updated. Let's do it now.
// Also, scale surface if necessary
if(cache->scale_factor > 1) {
char *raw = malloc(sur->w * sur->h * 4);
surface scaled;
surface_create(&scaled,
SURFACE_TYPE_RGBA,
sur->w * cache->scale_factor,
sur->h * cache->scale_factor);
surface_to_rgba(sur, raw, pal, remap_table, pal_offset);
scaler_scale(cache->scaler, raw, scaled.data, sur->w, sur->h, cache->scale_factor);
surface_to_texture(&scaled, val->tex, pal, remap_table, pal_offset);
surface_free(&scaled);
free(raw);
} else {
surface_to_texture(sur, val->tex, pal, remap_table, pal_offset);
}
// Set correct age and palette version
val->age = 0;
val->pal_version = pal->version;
// Do some statistics stuff
cache->misses++;
return val->tex;
}
