Hardcoded stay-on-platform behaviour as follows: Mr. Bomb, Mr. Tree and the Totem...

[supertux.git] / src / badguy / badguy.cpp

diff --git a/src/badguy/badguy.cpp b/src/badguy/badguy.cpp
index 1f1d597..fa572a1 100644 (file)
--- a/src/badguy/badguy.cpp
+++ b/src/badguy/badguy.cpp
@@ -26,6 +26,7 @@
 #include "statistics.hpp"
 #include "game_session.hpp"
 #include "log.hpp"
+#include "level.hpp"
 
 static const float SQUISH_TIME = 2;
 static const float X_OFFSCREEN_DISTANCE = 1600;
@@ -358,6 +359,26 @@ BadGuy::may_fall_off_platform()
   return true;
 }
 
+bool
+BadGuy::might_fall(int height)
+{
+  // make sure we check for at least a 1-pixel fall
+  assert(height > 0);
+
+  float x1;
+  float x2;
+  float y1 = bbox.p2.y + 1;
+  float y2 = bbox.p2.y + 1 + height;
+  if (dir == LEFT) {
+    x1 = bbox.p1.x - 1;
+    x2 = bbox.p1.x - 1;
+  } else {
+    x1 = bbox.p2.x + 1;
+    x2 = bbox.p2.x + 1;
+  }
+  return Sector::current()->is_free_space(Rect(x1, y1, x2, y2));
+}
+
 Player* 
 BadGuy::get_nearest_player()
 {