prosperon/source/engine/window.c

114 lines
2.6 KiB
C

#include "window.h"
#include "input.h"
#include "log.h"
#include "script.h"
#include "texture.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "jsffi.h"
#include "render.h"
#include "stb_ds.h"
#include "sokol/sokol_app.h"
#include "stb_image_resize2.h"
struct window mainwin;
static struct window *windows = NULL;
struct Texture *icon = NULL;
void window_resize(int width, int height)
{
mainwin.dpi = sapp_dpi_scale();
mainwin.width = sapp_width();
mainwin.height = sapp_height();
float aspect = mainwin.width/mainwin.height;
float raspect = mainwin.rwidth/mainwin.rheight;
mainwin.pheight = mainwin.rheight;
mainwin.pwidth = mainwin.rwidth*aspect/raspect;
JSValue vals[2] = { int2js(width), int2js(height) };
send_signal("window_resize", 2, vals);
}
void window_quit()
{
quit();
}
void window_focused(int focus)
{
mainwin.focus = focus;
}
void window_iconified(int s)
{
mainwin.iconified = s;
}
void window_suspended(int s)
{
}
void window_set_icon(const char *png) {
icon = texture_pullfromfile(png);
window_seticon(&mainwin, icon);
}
void window_makefullscreen(struct window *w) {
if (!w->fullscreen)
window_togglefullscreen(w);
}
void window_unfullscreen(struct window *w) {
if (w->fullscreen)
window_togglefullscreen(w);
}
void window_togglefullscreen(struct window *w) {
sapp_toggle_fullscreen();
mainwin.fullscreen = sapp_is_fullscreen();
}
void window_seticon(struct window *w, struct Texture *tex)
{
struct isize {
int size;
unsigned char *data;
};
struct isize sizes[4];
sizes[0].size = 16;
sizes[1].size = 32;
sizes[2].size = 64;
sizes[3].size = 128;
for (int i = 0; i < 4; i++) {
sizes[i].data = malloc(4*sizes[i].size*sizes[i].size);
stbir_resize_uint8_linear(tex->data, tex->width, tex->height, 0, sizes[i].data, sizes[i].size, sizes[i].size, 0, 4);
}
sapp_icon_desc idsc = {
.images = {
{ .width = sizes[0].size, .height = sizes[0].size, .pixels = { .ptr=sizes[0].data, .size=4*sizes[0].size*sizes[0].size } },
{ .width = sizes[1].size, .height = sizes[1].size, .pixels = { .ptr=sizes[1].data, .size=4*sizes[1].size*sizes[1].size } },
{ .width = sizes[2].size, .height = sizes[2].size, .pixels = { .ptr=sizes[2].data, .size=4*sizes[2].size*sizes[2].size } },
{ .width = sizes[3].size, .height = sizes[3].size, .pixels = { .ptr=sizes[3].data, .size=4*sizes[3].size*sizes[3].size } },
}
};
sapp_set_icon(&idsc);
for (int i = 0; i < 4; i++)
free(sizes[i].data);
}
void window_render(struct window *w) {
openglRender(w);
}