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- added config file and commandline parsing
[dosdemo]
/
src
/
dos
/
main.c
diff --git
a/src/dos/main.c
b/src/dos/main.c
index
ac2ccd2
..
10492fe
100644
(file)
--- a/
src/dos/main.c
+++ b/
src/dos/main.c
@@
-1,20
+1,40
@@
#include <stdio.h>
#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <limits.h>
#include "demo.h"
#include "keyb.h"
#include "demo.h"
#include "keyb.h"
+#include "mouse.h"
#include "timer.h"
#include "gfx.h"
static int quit;
#include "timer.h"
#include "gfx.h"
static int quit;
+static int use_mouse;
+static long fbsize;
int main(int argc, char **argv)
{
int main(int argc, char **argv)
{
+ fbsize = fb_width * fb_height * fb_bpp / CHAR_BIT;
+
init_timer(100);
kb_init(32);
init_timer(100);
kb_init(32);
- if(!(fb_pixels = set_video_mode(fb_width, fb_height, fb_bpp))) {
+ if((use_mouse = have_mouse())) {
+ set_mouse_limits(0, 0, fb_width, fb_height);
+ set_mouse(fb_width / 2, fb_height / 2);
+ }
+
+ if(!(fb_pixels = malloc(fbsize))) {
+ fprintf(stderr, "failed to allocate backbuffer\n");
return 1;
}
return 1;
}
+ if(!(vmem_front = set_video_mode(fb_width, fb_height, fb_bpp))) {
+ return 1;
+ }
+ /* TODO implement multiple video memory pages for flipping */
+ vmem_back = vmem_front;
+
if(demo_init(argc, argv) == -1) {
set_text_mode();
return 1;
if(demo_init(argc, argv) == -1) {
set_text_mode();
return 1;
@@
-28,7
+48,10
@@
int main(int argc, char **argv)
}
if(quit) goto break_evloop;
}
if(quit) goto break_evloop;
- /*wait_vsync();*/
+ if(use_mouse) {
+ mouse_bmask = read_mouse(&mouse_x, &mouse_y);
+ }
+
time_msec = get_msec();
demo_draw();
}
time_msec = get_msec();
demo_draw();
}
@@
-44,3
+67,12
@@
void demo_quit(void)
{
quit = 1;
}
{
quit = 1;
}
+
+void swap_buffers(void *pixels)
+{
+ /* TODO implement page flipping */
+ if(pixels) {
+ /*wait_vsync();*/
+ memcpy(vmem_front, pixels, fbsize);
+ }
+}