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refactor SDL out of core files

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asrael 2025-10-17 17:54:33 -05:00
parent 82ed6b4ea9
commit 9d183341ae
21 changed files with 1419 additions and 1028 deletions
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21
src/pxl8_vfx.c
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@ -1,7 +1,6 @@
#include <math.h>
#include <stdlib.h>
#include <SDL3/SDL.h>
#include <string.h>
#include "pxl8_vfx.h"
@ -82,10 +81,10 @@ void pxl8_vfx_rotozoom(pxl8_gfx* gfx, f32 angle, f32 zoom, i32 cx, i32 cy) {
f32 cos_a = cosf(angle);
f32 sin_a = sinf(angle);
u8* temp_buffer = (u8*)SDL_malloc(pxl8_gfx_get_width(gfx) * pxl8_gfx_get_height(gfx));
u8* temp_buffer = (u8*)malloc(pxl8_gfx_get_width(gfx) * pxl8_gfx_get_height(gfx));
if (!temp_buffer) return;
SDL_memcpy(temp_buffer, pxl8_gfx_get_framebuffer(gfx), pxl8_gfx_get_width(gfx) * pxl8_gfx_get_height(gfx));
memcpy(temp_buffer, pxl8_gfx_get_framebuffer(gfx), pxl8_gfx_get_width(gfx) * pxl8_gfx_get_height(gfx));
for (i32 y = 0; y < pxl8_gfx_get_height(gfx); y++) {
for (i32 x = 0; x < pxl8_gfx_get_width(gfx); x++) {
@ -104,7 +103,7 @@ void pxl8_vfx_rotozoom(pxl8_gfx* gfx, f32 angle, f32 zoom, i32 cx, i32 cy) {
}
}
SDL_free(temp_buffer);
free(temp_buffer);
}
void pxl8_vfx_tunnel(pxl8_gfx* gfx, f32 time, f32 speed, f32 twist) {
@ -145,7 +144,7 @@ void pxl8_vfx_water_ripple(pxl8_gfx* gfx, f32* height_map, i32 drop_x, i32 drop_
static f32* prev_height = NULL;
if (!prev_height) {
prev_height = (f32*)SDL_calloc(w * h, sizeof(f32));
prev_height = (f32*)calloc(w * h, sizeof(f32));
if (!prev_height) return;
}
@ -169,12 +168,12 @@ void pxl8_vfx_water_ripple(pxl8_gfx* gfx, f32* height_map, i32 drop_x, i32 drop_
}
pxl8_particles* pxl8_particles_create(u32 max_count) {
pxl8_particles* particles = SDL_calloc(1, sizeof(pxl8_particles));
pxl8_particles* particles = calloc(1, sizeof(pxl8_particles));
if (!particles) return NULL;
particles->particles = SDL_calloc(max_count, sizeof(pxl8_particle));
particles->particles = calloc(max_count, sizeof(pxl8_particle));
if (!particles->particles) {
SDL_free(particles);
free(particles);
return NULL;
}
@ -188,8 +187,8 @@ pxl8_particles* pxl8_particles_create(u32 max_count) {
void pxl8_particles_destroy(pxl8_particles* particles) {
if (!particles) return;
SDL_free(particles->particles);
SDL_free(particles);
free(particles->particles);
free(particles);
}
void pxl8_particles_clear(pxl8_particles* particles) {