X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?p=dosdemo;a=blobdiff_plain;f=src%2Fdemo.h;h=af4870fb0833cf9bcbd9dfdad3531e3b18fef594;hp=63489c70ba0543a8547c2c5798db14e688af6059;hb=HEAD;hpb=00a81988c5c6c91997f2f9346ac94858622490bd

diff --git a/src/demo.h b/src/demo.h
index 63489c7..af4870f 100644
--- a/src/demo.h
+++ b/src/demo.h
@@ -2,45 +2,96 @@
 #define DEMO_H_
 
 #include "inttypes.h"
+#include "gfx.h"
+#include "cfgopt.h"
 
-extern int fb_width, fb_height, fb_bpp;
-extern uint16_t *fb_pixels;	/* system-RAM pixel buffer: use swap_buffers(fb_pixels) */
-/* video memory pointers. might both point to the front buffer if there is not
- * enough memory for page flipping. use swap_buffers(0) to flip. */
-extern uint16_t *vmem_back, *vmem_front;
+/*extern int fb_width, fb_height, fb_bpp;*/
+#define FB_WIDTH	320
+#define FB_HEIGHT	240
+#define FB_ASPECT	((float)FB_WIDTH / (float)FB_HEIGHT)
+#define FB_BPP		16
+extern uint16_t *fb_pixels;
+extern uint16_t *vmem;
 
 extern unsigned long time_msec;
 extern int mouse_x, mouse_y;
 extern unsigned int mouse_bmask;
 
 enum {
-	MOUSE_LEFT		= 1,
-	MOUSE_RIGHT		= 2,
-	MOUSE_MIDDLE	= 4
+	MOUSE_BN_LEFT		= 1,
+	MOUSE_BN_RIGHT		= 2,
+	MOUSE_BN_MIDDLE		= 4
 };
 
+/* special keys */
+enum {
+	KB_BACKSP = 8,
+	KB_ESC = 27,
+	KB_DEL = 127,
+
+	KB_NUM_0, KB_NUM_1, KB_NUM_2, KB_NUM_3, KB_NUM_4,
+	KB_NUM_5, KB_NUM_6, KB_NUM_7, KB_NUM_8, KB_NUM_9,
+	KB_NUM_DOT, KB_NUM_DIV, KB_NUM_MUL, KB_NUM_MINUS, KB_NUM_PLUS, KB_NUM_ENTER, KB_NUM_EQUALS,
+	KB_UP, KB_DOWN, KB_RIGHT, KB_LEFT,
+	KB_INSERT, KB_HOME, KB_END, KB_PGUP, KB_PGDN,
+	KB_F1, KB_F2, KB_F3, KB_F4, KB_F5, KB_F6,
+	KB_F7, KB_F8, KB_F9, KB_F10, KB_F11, KB_F12,
+	KB_F13, KB_F14, KB_F15,
+	KB_NUMLK, KB_CAPSLK, KB_SCRLK,
+	KB_RSHIFT, KB_LSHIFT, KB_RCTRL, KB_LCTRL, KB_RALT, KB_LALT,
+	KB_RMETA, KB_LMETA, KB_LSUPER, KB_RSUPER, KB_MODE, KB_COMPOSE,
+	KB_HELP, KB_PRINT, KB_SYSRQ, KB_BREAK
+};
+
+#ifndef KB_ANY
+#define KB_ANY		(-1)
+#define KB_ALT		(-2)
+#define KB_CTRL		(-3)
+#define KB_SHIFT	(-4)
+#endif
+
+
 extern float sball_matrix[16];
 
 int demo_init(int argc, char **argv);
+int demo_init1(int argc, char **argv);
+int demo_init2(void);
 void demo_cleanup(void);
 
+int demo_resizefb(int width, int height, int bpp);
+
 void demo_draw(void);
+void demo_post_draw(void *pixels);
 
 void demo_keyboard(int key, int press);
 
 
 /* defined in main_*.c */
 void demo_quit(void);
+void demo_abort(void);
 unsigned long get_msec(void);
 void set_palette(int idx, int r, int g, int b);
 
-/* pass 0 to just swap vmem_back/vmem_front with page flipping
- * pass a pointer to a system-ram pixel buffer to copy it to vmem_front,
- * instead of flipping.
- */
-void swap_buffers(void *pixels);
+#define swap_buffers(pix)	blit_frame(pix ? pix : fb_pixels, opt.vsync)
+
+void change_screen(int idx);
 
 /* call each frame to get 3D viewing spherical coordinates */
 void mouse_orbit_update(float *theta, float *phi, float *dist);
 
+void draw_mouse_pointer(uint16_t *fb);
+
+/* compiled sprites available */
+typedef void (*cs_font_func)(void *, int, int, int);
+void cs_dbgfont(void *fb, int x, int y, int idx);
+void cs_confont(void *fb, int x, int y, int idx);
+
+/* helper to print text with cs_font */
+void cs_puts_font(cs_font_func csfont, int sz, void *fb, int x, int y, const char *str);
+
+#define cs_dputs(fb, x, y, str)	cs_puts_font(cs_dbgfont, 9, fb, x, y, str)
+#define cs_cputs(fb, x, y, str)	cs_puts_font(cs_confont, 6, fb, x, y, str)
+
+#define cs_mouseptr(fb, x, y) cs_dbgfont(fb, x, y, 127 - ' ')
+
 #endif	/* DEMO_H_ */