major bsp bugs fixed

[dosdemo] / src / dos / mouse.c

diff --git a/src/dos/mouse.c b/src/dos/mouse.c
index e2779c9..0033130 100644 (file)
--- a/src/dos/mouse.c
+++ b/src/dos/mouse.c
@@ -17,26 +17,31 @@ typedef unsigned short uint16_t;
 int have_mouse(void)
 {
        uint16_t res = 0;
+#ifdef __WATCOMC__
        _asm {
                mov eax, QUERY
                int INTR
                mov res, ax
        }
+#endif
        return res;
 }
 
 void show_mouse(int show)
 {
        uint16_t cmd = show ? SHOW : HIDE;
+#ifdef __WATCOMC__
        _asm {
                mov ax, cmd
                int INTR
        }
+#endif
 }
 
 int read_mouse(int *xp, int *yp)
 {
        uint16_t x, y, state;
+#ifdef __WATCOMC__
        _asm {
                mov eax, READ
                int INTR
@@ -44,6 +49,10 @@ int read_mouse(int *xp, int *yp)
                mov x, cx
                mov y, dx
        }
+#endif
+#ifdef __DJGPP__
+       x = y = state = 0;
+#endif
 
        if(xp) *xp = x;
        if(yp) *yp = y;
@@ -52,16 +61,19 @@ int read_mouse(int *xp, int *yp)
 
 void set_mouse(int x, int y)
 {
+#ifdef __WATCOMC__
        _asm {
                mov eax, WRITE
                mov ecx, x
                mov edx, y
                int INTR
        }
+#endif
 }
 
 void set_mouse_limits(int xmin, int ymin, int xmax, int ymax)
 {
+#ifdef __WATCOMC__
        _asm {
                mov eax, XLIM
                mov ecx, xmin
@@ -72,16 +84,19 @@ void set_mouse_limits(int xmin, int ymin, int xmax, int ymax)
                mov edx, ymax
                int INTR
        }
+#endif
 }
 
 void set_mouse_rate(int xrate, int yrate)
 {
+#ifdef __WATCOMC__
        _asm {
                mov ax, PIXRATE
                mov ecx, xrate
                mov edx, yrate
                int INTR
        }
+#endif
 }
 
 void set_mouse_mode(enum mouse_mode mode)