backported fixes from rtxon: BSP tree construction and mouse handling

[dosdemo] / src / demo.c

diff --git a/src/demo.c b/src/demo.c
index 072b6ce..2ff25a7 100644 (file)
--- a/src/demo.c
+++ b/src/demo.c
@@ -211,7 +211,7 @@ void mouse_orbit_update(float *theta, float *phi, float *dist)
                        int dy = mouse_y - prev_my;
 
                        if(dx || dy) {
-                               if(mouse_bmask & 1) {
+                               if(mouse_bmask & MOUSE_LEFT) {
                                        float p = *phi;
                                        *theta += dx * 1.0;
                                        p += dy * 1.0;
@@ -220,7 +220,7 @@ void mouse_orbit_update(float *theta, float *phi, float *dist)
                                        if(p > 90) p = 90;
                                        *phi = p;
                                }
-                               if(mouse_bmask & 4) {
+                               if(mouse_bmask & MOUSE_RIGHT) {
                                        *dist += dy * 0.5;
 
                                        if(*dist < 0) *dist = 0;