prosperon/source/engine/yugine.c
2024-09-03 14:08:46 -05:00

294 lines
6.4 KiB
C

#include "yugine.h"
#include "transform.h"
#include "input.h"
#include "render.h"
#include "window.h"
#include "sound.h"
#include "resources.h"
#include "spline.h"
#include <stdio.h>
#include "simplex.h"
#include <wctype.h>
#include "datastream.h"
#include "quickjs/quickjs.h"
#include "jsffi.h"
#include "script.h"
#include "log.h"
#include <stdio.h>
#include <stdlib.h>
#include "2dphysics.h"
#include <signal.h>
#include <time.h>
#include "string.h"
#include "render.h"
#include "sokol/sokol_app.h"
#include "sokol/sokol_audio.h"
#include "sokol/sokol_time.h"
#include "sokol/sokol_args.h"
#include "sokol/sokol_fetch.h"
#include <stb_ds.h>
#include <stb_truetype.h>
#include "stb_image.h"
#include "stb_image_write.h"
#include <pl_mpeg.h>
#include "gui.h"
uint64_t start_t;
uint64_t frame_t;
#define SIM_PLAY 0
#define SIM_PAUSE 1
#define SIM_STEP 2
static int sim_play = SIM_PLAY;
static int argc;
static char **args;
static JSValue c_start;
static JSValue c_process_fn;
static int PLAYSTART = 0;
void c_init() {
mainwin.start = 1;
window_resize(sapp_width(), sapp_height());
phys2d_init();
render_init();
if (!JS_IsUndefined(c_start)) {
script_call_sym(c_start,0,NULL);
JS_FreeValue(js, c_start);
}
}
void c_frame() {
sfetch_dowork();
#ifdef __EMSCRIPTEN__
if (PLAYSTART)
script_call_sym(c_process_fn,0,NULL);
else if (LOADED_GAME) {
PLAYSTART = 1;
printf("LOADED GAME\n");
script_evalf("cmd_args('play');");
script_call_sym(c_start,0,NULL);
JS_FreeValue(js, c_start);
window_resize(sapp_width(), sapp_height());
}
#else
script_call_sym(c_process_fn,0,NULL);
#endif
}
void cleanup()
{
out_memusage(".prosperon/jsmem.txt");
script_stop();
}
void seghandle()
{
js_stacktrace();
cleanup();
exit(1);
}
void c_clean() {
JS_FreeValue(js, c_process_fn);
cleanup();
saudio_shutdown();
sg_shutdown();
};
void c_event(const sapp_event *e)
{
gui_input(e);
char lcfmt[5];
switch (e->type) {
case SAPP_EVENTTYPE_MOUSE_MOVE:
if (gui_wantmouse()) return;
script_evalf("prosperon.mousemove([%g, %g], [%g, %g]);", e->mouse_x, e->mouse_y, e->mouse_dx, -e->mouse_dy);
break;
case SAPP_EVENTTYPE_MOUSE_SCROLL:
if (gui_wantmouse()) return;
script_evalf("prosperon.mousescroll([%g, %g]);", e->scroll_x, e->scroll_y);
break;
case SAPP_EVENTTYPE_KEY_DOWN:
if (gui_wantkeys()) return;
script_evalf("prosperon.keydown(%d, %d);", e->key_code, e->key_repeat);
break;
case SAPP_EVENTTYPE_KEY_UP:
if (gui_wantkeys()) return;
script_evalf("prosperon.keyup(%d);", e->key_code);
break;
case SAPP_EVENTTYPE_MOUSE_UP:
if (gui_wantmouse()) return;
script_evalf("prosperon.mouseup(%d);", e->mouse_button);
break;
case SAPP_EVENTTYPE_MOUSE_DOWN:
if (gui_wantmouse()) return;
script_evalf("prosperon.mousedown(%d);", e->mouse_button);
break;
case SAPP_EVENTTYPE_CHAR:
if (gui_wantkeys()) return;
if (iswcntrl(e->char_code)) break;
snprintf(lcfmt, 5, "%lc", e->char_code);
script_evalf("prosperon.textinput(`%s`);", lcfmt);
break;
case SAPP_EVENTTYPE_RESIZED:
window_resize(e->window_width, e->window_height);
break;
case SAPP_EVENTTYPE_ICONIFIED:
window_iconified(1);
break;
case SAPP_EVENTTYPE_RESTORED:
window_iconified(0);
break;
case SAPP_EVENTTYPE_FOCUSED:
window_focused(1);
break;
case SAPP_EVENTTYPE_UNFOCUSED:
window_focused(0);
break;
case SAPP_EVENTTYPE_SUSPENDED:
window_suspended(1);
break;
case SAPP_EVENTTYPE_QUIT_REQUESTED:
quit();
break;
case SAPP_EVENTTYPE_FILES_DROPPED:
input_dropped_files(sapp_get_num_dropped_files());
break;
case SAPP_EVENTTYPE_MOUSE_ENTER:
if (gui_wantmouse()) return;
script_evalf("prosperon.mouseenter();");
break;
case SAPP_EVENTTYPE_MOUSE_LEAVE:
if (gui_wantmouse()) return;
script_evalf("prosperon.mouseleave();");
break;
case SAPP_EVENTTYPE_TOUCHES_BEGAN:
touch_start(e->touches, e->num_touches);
break;
case SAPP_EVENTTYPE_TOUCHES_MOVED:
touch_move(e->touches, e->num_touches);
break;
case SAPP_EVENTTYPE_TOUCHES_ENDED:
touch_end(e->touches, e->num_touches);
break;
case SAPP_EVENTTYPE_TOUCHES_CANCELLED:
touch_cancelled(e->touches, e->num_touches);
break;
case SAPP_EVENTTYPE_CLIPBOARD_PASTED:
input_clipboard_paste(sapp_get_clipboard_string());
break;
default:
break;
}
}
static sapp_desc start_desc = {
.width = 720,
.height = 1080,
.high_dpi = 0,
.sample_count = 1,
.fullscreen = 1,
.window_title = NULL,
.enable_clipboard = false,
.clipboard_size = 0,
.enable_dragndrop = true,
.max_dropped_files = 1,
.max_dropped_file_path_length = 2048,
.init_cb = c_init,
.frame_cb = c_frame,
.cleanup_cb = c_clean,
.event_cb = c_event,
.win32_console_create = false,
.logger.func = sg_logging
};
sapp_desc sokol_main(int argc, char **argv) {
#ifndef NDEBUG
log_init();
signal(SIGSEGV, seghandle);
signal(SIGABRT, seghandle);
signal(SIGFPE, seghandle);
#endif
resources_init();
stm_setup(); /* time */
script_startup();
#ifndef __EMSCRIPTEN__
int argsize = 0;
for (int i = 0; i < argc; i++) {
argsize += strlen(argv[i]);
if (argc > i+1) argsize++;
}
char cmdstr[argsize+1];
cmdstr[0] = '\0';
for (int i = 0; i < argc; i++) {
strcat(cmdstr, argv[i]);
if (argc > i+1) strcat(cmdstr, " ");
}
script_evalf("cmd_args('%s');", cmdstr);
#endif
return start_desc;
}
void engine_start(JSValue start, JSValue procfn, float x, float y)
{
c_start = JS_DupValue(js,start);
c_process_fn = JS_DupValue(js,procfn);
sound_init();
start_desc.width = x;
start_desc.height = y;
start_desc.window_title = mainwin.title;
start_desc.fullscreen = mainwin.fullscreen;
start_desc.swap_interval = mainwin.vsync;
start_desc.enable_dragndrop = mainwin.enable_dragndrop;
start_desc.enable_clipboard = mainwin.enable_clipboard;
start_desc.high_dpi = mainwin.high_dpi;
start_desc.sample_count = mainwin.sample_count;
}
double apptime() { return stm_sec(stm_now()); }
void quit() {
if (mainwin.start)
sapp_quit();
else {
cleanup();
exit(0);
}
}