X-Git-Url: https://git.verplant.org/?a=blobdiff_plain;f=src%2Fbadguy%2Fstalactite.cpp;h=dad7103b41fa762a6fb5a83a21225b491fe09b81;hb=198f758764fff064a47630b5d0f1e3d6aabe95a8;hp=33a1606462944111515ddcba59d47674867622e5;hpb=78e9b27b7059c9b9b16a7f871ab71f751ec75323;p=supertux.git

diff --git a/src/badguy/stalactite.cpp b/src/badguy/stalactite.cpp
index 33a160646..dad7103b4 100644
--- a/src/badguy/stalactite.cpp
+++ b/src/badguy/stalactite.cpp
@@ -22,12 +22,13 @@
 #include "stalactite.hpp"
 #include "random_generator.hpp"
 
-static const int SHAKE_RANGE = 40;
-static const float SHAKE_TIME = .8;
+static const int SHAKE_RANGE_X = 40;
+static const float SHAKE_TIME = .8f;
 static const float SQUISH_TIME = 2;
+static const float SHAKE_RANGE_Y = 400;
 
 Stalactite::Stalactite(const lisp::Lisp& lisp)
-	: BadGuy(lisp, "images/creatures/stalactite/stalactite.sprite"), state(STALACTITE_HANGING)
+        : BadGuy(lisp, "images/creatures/stalactite/stalactite.sprite", LAYER_TILES - 1), state(STALACTITE_HANGING)
 {
   countMe = false;
 }
@@ -47,9 +48,10 @@ Stalactite::active_update(float elapsed_time)
   if(state == STALACTITE_HANGING) {
     Player* player = this->get_nearest_player();
     if (player) {
-      if(player->get_bbox().p2.x > bbox.p1.x - SHAKE_RANGE
-          && player->get_bbox().p1.x < bbox.p2.x + SHAKE_RANGE
-          && player->get_bbox().p2.y > bbox.p1.y) {
+      if(player->get_bbox().p2.x > bbox.p1.x - SHAKE_RANGE_X
+          && player->get_bbox().p1.x < bbox.p2.x + SHAKE_RANGE_X
+          && player->get_bbox().p2.y > bbox.p1.y
+          && player->get_bbox().p1.y < bbox.p2.y + SHAKE_RANGE_Y) {
         timer.start(SHAKE_TIME);
         state = STALACTITE_SHAKING;
       }
@@ -66,26 +68,29 @@ Stalactite::active_update(float elapsed_time)
   }
 }
 
-HitResponse
-Stalactite::collision_solid(GameObject& , const CollisionHit& hit)
+void
+Stalactite::squish()
 {
-  if(state != STALACTITE_FALLING && state != STALACTITE_SQUISHED)
-    return FORCE_MOVE;
-  
-  if(hit.normal.y < .9) { // hit floor?
-    state = STALACTITE_SQUISHED;
-    set_group(COLGROUP_MOVING_ONLY_STATIC);
+  state = STALACTITE_SQUISHED;
+  set_colgroup_active(COLGROUP_MOVING_ONLY_STATIC);
+  sprite->set_action("squished");
+  if(!timer.started())
+    timer.start(SQUISH_TIME);
+}
+
+void
+Stalactite::collision_solid(const CollisionHit& hit)
+{
+  if(state == STALACTITE_FALLING) {
+    if (hit.bottom) squish();
+  }
+  if(state == STALACTITE_SQUISHED) {
     physic.set_velocity_y(0);
-    sprite->set_action("squished");
-    if(!timer.started())
-      timer.start(SQUISH_TIME);
   }
-
-  return CONTINUE;
 }
 
 HitResponse
-Stalactite::collision_player(Player& player, const CollisionHit& )
+Stalactite::collision_player(Player& player)
 {
   if(state != STALACTITE_SQUISHED) {
     player.kill(false);
@@ -94,6 +99,26 @@ Stalactite::collision_player(Player& player, const CollisionHit& )
   return FORCE_MOVE;
 }
 
+HitResponse
+Stalactite::collision_badguy(BadGuy& other, const CollisionHit& hit)
+{
+  if (state == STALACTITE_SQUISHED) return FORCE_MOVE;
+  if (state != STALACTITE_FALLING) return BadGuy::collision_badguy(other, hit);
+
+  // ignore other Stalactites
+  if (dynamic_cast<Stalactite*>(&other)) return FORCE_MOVE;
+
+  if (other.is_freezable()) {
+    other.freeze();
+  } else {
+    other.kill_fall();
+  }
+
+  remove_me();
+
+  return FORCE_MOVE;
+}
+
 void
 Stalactite::kill_fall()
 {
@@ -104,11 +129,17 @@ Stalactite::draw(DrawingContext& context)
 {
   if(get_state() != STATE_ACTIVE)
     return;
-    
+
+
+  if(state == STALACTITE_SQUISHED) {
+    sprite->draw(context, get_pos(), LAYER_OBJECTS);
+    return;
+  }
+
   if(state == STALACTITE_SHAKING) {
-    sprite->draw(context, get_pos() + Vector(systemRandom.rand(-3,3), 0), LAYER_OBJECTS);
+    sprite->draw(context, get_pos() + Vector(systemRandom.rand(-3,3), 0), layer);
   } else {
-    sprite->draw(context, get_pos(), LAYER_OBJECTS);
+    sprite->draw(context, get_pos(), layer);
   }
 }