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base: ulysse:472a16dd2e20f4d8a3b817a1fc99d90fcb47c5fb
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ulysse:develop
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compare: ulysse:9e151e2f3f837081a5d3a3fb48310665cecb4aca
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ulysse:develop
ulysse:main

3 Commits
472a16dd2e ... 9e151e2f3f

Author SHA1 Message Date
Ulysse Cura 9e151e2f3f Fixed texture blend type on linux. 2026-09-29 13:34:34 +02:00
Ulysse Cura 825c768fab Enabling vsync. 2026-09-29 13:34:25 +02:00
Ulysse Cura 9b04988cfa Fixed strict overflow issues in camera code. 2026-09-29 13:34:13 +02:00
4 changed files with 15 additions and 8 deletions
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8
core/camera.c
View File

@ -23,15 +23,15 @@ void camera_update(void)
{
if(game.camera.tracking_pos)
{
game.camera.view_rect.x = game.camera.tracking_pos->x + game.camera.tracking_center_offset.x - game.camera.view_rect.w / 2;
game.camera.view_rect.y = game.camera.tracking_pos->y + game.camera.tracking_center_offset.y - game.camera.view_rect.h / 2;
game.camera.view_rect.x = (int)game.camera.tracking_pos->x + game.camera.tracking_center_offset.x - game.camera.view_rect.w / 2;
game.camera.view_rect.y = (int)game.camera.tracking_pos->y + game.camera.tracking_center_offset.y - game.camera.view_rect.h / 2;
}
if(game.map)
{
if(game.camera.view_rect.w > game.map->width * TILE_SIZE)
{
game.camera.view_rect.x = game.map->width * TILE_SIZE / 2 - game.camera.view_rect.w / 2;
game.camera.view_rect.x = (game.map->width * TILE_SIZE - game.camera.view_rect.w) / 2;
}
else
{
@ -47,7 +47,7 @@ void camera_update(void)
if(game.camera.view_rect.h > game.map->height * TILE_SIZE)
{
game.camera.view_rect.y = game.map->height * TILE_SIZE / 2 - game.camera.view_rect.h / 2;
game.camera.view_rect.y = (game.map->height * TILE_SIZE - game.camera.view_rect.h) / 2;
}
else
{

2
core/host/linux/display.c
View File

@ -49,7 +49,7 @@ inline int display_init(void)
return EXIT_FAILURE;
}
if(!SDL_SetRenderVSync(game.display.renderer, SDL_RENDERER_VSYNC_ADAPTIVE))
if(!SDL_SetRenderVSync(game.display.renderer, 1))
{
error_printf("Failed to activate adaptative vsync : %s", SDL_GetError());
return EXIT_FAILURE;

7
core/host/linux/texture.c
View File

@ -54,6 +54,13 @@ texture_t *load_texture(void)
}
SDL_DestroySurface(tmp_surface);
if(!SDL_SetTextureScaleMode(texture, SDL_SCALEMODE_NEAREST))
{
error_printf("Failed to set texture scale mode.");
return NULL;
}
return texture;
failure:

6
core/host/windows/display.c
View File

@ -46,13 +46,13 @@ inline int display_init(void)
error_printf("Failed to create renderer : %s", SDL_GetError());
return EXIT_FAILURE;
}
/*
if(!SDL_SetRenderVSync(game.display.renderer, SDL_RENDERER_VSYNC_ADAPTIVE))
if(!SDL_SetRenderVSync(game.display.renderer, 1))
{
error_printf("Failed to activate adaptative vsync : %s", SDL_GetError());
return EXIT_FAILURE;
}
*/
if(!SDL_SetRenderDrawBlendMode(game.display.renderer, SDL_BLENDMODE_BLEND))
{
error_printf("Failed to set renderer draw blend mode : %s", SDL_GetError());