Experimental feature: Allow Tux to throw stuff straight up

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

diff --git a/src/badguy/mriceblock.cpp b/src/badguy/mriceblock.cpp
index 7b954bf..cb801b3 100644 (file)
--- a/src/badguy/mriceblock.cpp
+++ b/src/badguy/mriceblock.cpp
@@ -137,6 +137,10 @@ MrIceBlock::collision_player(Player& player, const CollisionHit& hit)
   if(ice_state == ICESTATE_GRABBED)
     return FORCE_MOVE;
 
+  if(dir == UP) {
+    return FORCE_MOVE;
+  }
+
   // handle kicks from left or right side
   if(ice_state == ICESTATE_FLAT && get_state() == STATE_ACTIVE) {
     if(hit.left) {
@@ -174,7 +178,7 @@ MrIceBlock::collision_badguy(BadGuy& badguy, const CollisionHit& hit)
 }
 
 bool
-MrIceBlock::collision_squished(Player& player)
+MrIceBlock::collision_squished(GameObject& object)
 {
   switch(ice_state) {
     case ICESTATE_KICKED:
@@ -188,10 +192,13 @@ MrIceBlock::collision_squished(Player& player)
       set_state(ICESTATE_FLAT);
       break;
     case ICESTATE_FLAT:
-      if(player.get_pos().x < get_pos().x) {
-        dir = RIGHT;
-      } else {
-        dir = LEFT;
+      {
+       MovingObject* movingobject = dynamic_cast<MovingObject*>(&object);
+       if (movingobject && (movingobject->get_pos().x < get_pos().x)) {
+         dir = RIGHT;
+       } else {
+         dir = LEFT;
+       }
       }
       set_state(ICESTATE_KICKED);
       break;
@@ -200,7 +207,8 @@ MrIceBlock::collision_squished(Player& player)
       break;
   }
 
-  player.bounce(*this);
+  Player* player = dynamic_cast<Player*>(&object);
+  if (player) player->bounce(*this);
   return true;
 }
 
@@ -215,11 +223,16 @@ MrIceBlock::set_state(IceState state)
       WalkingBadguy::activate();
       break;
     case ICESTATE_FLAT:
-      sound_manager->play("sounds/stomp.wav", get_pos());
-      physic.set_velocity_x(0);
-      physic.set_velocity_y(0);
+      if(dir == UP) {
+        physic.set_velocity_y(-KICKSPEED);
+        bbox.set_size(34, 31.8f);
+      } else {
+        sound_manager->play("sounds/stomp.wav", get_pos());
+        physic.set_velocity_x(0);
+        physic.set_velocity_y(0);
 
-      sprite->set_action(dir == LEFT ? "flat-left" : "flat-right");
+        sprite->set_action(dir == LEFT ? "flat-left" : "flat-right");
+      }
       flat_timer.start(4);
       break;
     case ICESTATE_KICKED:
@@ -228,7 +241,7 @@ MrIceBlock::set_state(IceState state)
       physic.set_velocity_x(dir == LEFT ? -KICKSPEED : KICKSPEED);
       sprite->set_action(dir == LEFT ? "flat-left" : "flat-right");
       // we should slide above 1 block holes now...
-      bbox.set_size(34, 31.8);
+      bbox.set_size(34, 31.8f);
       break;
     case ICESTATE_GRABBED:
       flat_timer.stop();
@@ -253,7 +266,7 @@ void
 MrIceBlock::ungrab(MovingObject& , Direction dir)
 {
   this->dir = dir;
-  set_state(ICESTATE_KICKED);
+  set_state(dir == UP ? ICESTATE_FLAT : ICESTATE_KICKED);
   set_group(COLGROUP_MOVING);
 }