Changeset 10731 in orxonox.OLD for branches/presentation/src/world_entities

Timestamp:

Jun 20, 2007, 2:00:44 PM (17 years ago)

Author:

snellen

Message:

mouse can now be moved only within a restricted area

File:

• branches/presentation/src/world_entities/space_ships/space_ship.cc (modified) (1 diff)

branches/presentation/src/world_entities/space_ships/space_ship.cc

@@ -588 +588 @@
     this->xMouse += event.xRel;
     this->yMouse += event.yRel;
-//     printf("Mouse Coord: %f, %f\n", this->xMouse, this->yMouse);
+  //  printf("Mouse Coord: %f, %f\n", this->xMouse, this->yMouse);
+    
+    float maxMouseDist = 75.1;
+    #define sqr(a) ((a)*(a))
+    float mouseDist = sqrt( sqr(0.6*xMouse) + sqr(yMouse) );
+
+    if ( mouseDist > maxMouseDist )
+    {
+        xMouse /= mouseDist/maxMouseDist;
+        yMouse /= mouseDist/maxMouseDist;
+    }
+
     this->weaponMan.getFixedTarget()->setRelCoor(100000, -100 * this->mouseSensitivity * yMouse, 100 * this->mouseSensitivity * xMouse);
     this->secWeaponMan.getFixedTarget()->setRelCoor(50000, -50 * this->mouseSensitivity * yMouse, 50 * this->mouseSensitivity * xMouse);