X-Git-Url: https://git.verplant.org/?a=blobdiff_plain;f=src%2Fbadguy%2Fangrystone.cpp;h=cd74332880ee812673293abf0e4caba1c67f4971;hb=2ad3ecbc14b77d373c796ad04d6389489666cc01;hp=ee4d26cbe9fad35376429891a1a6f4777b2fb2ef;hpb=01549e7cabf36e3e0d0a53fd5d318d7a69cbf1b5;p=supertux.git

diff --git a/src/badguy/angrystone.cpp b/src/badguy/angrystone.cpp
index ee4d26cbe..cd7433288 100644
--- a/src/badguy/angrystone.cpp
+++ b/src/badguy/angrystone.cpp
@@ -1,7 +1,7 @@
-//  $Id: angrystone.cpp 2979 2006-01-10 00:00:04Z matzebraun $
-// 
-//  SuperTux
-//  Copyright (C) 2005 Matthias Braun <matze@braunis.de>
+//  $Id$
+//
+//  AngryStone - A spiked block that charges towards the player
+//  Copyright (C) 2006 Christoph Sommer <christoph.sommer@2006.expires.deltadevelopment.de>
 //
 //  This program is free software; you can redistribute it and/or
 //  modify it under the terms of the GNU General Public License
@@ -12,7 +12,7 @@
 //  but WITHOUT ANY WARRANTY; without even the implied warranty of
 //  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 //  GNU General Public License for more details.
-// 
+//
 //  You should have received a copy of the GNU General Public License
 //  along with this program; if not, write to the Free Software
 //  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
@@ -22,6 +22,11 @@
 
 #include "angrystone.hpp"
 
+#include "lisp/writer.hpp"
+#include "object/player.hpp"
+#include "object_factory.hpp"
+#include "sprite/sprite.hpp"
+
 static const float SPEED = 240;
 
 static const float CHARGE_TIME = .5;
@@ -29,12 +34,12 @@ static const float ATTACK_TIME = 1;
 static const float RECOVER_TIME = .5;
 
 AngryStone::AngryStone(const lisp::Lisp& reader)
+        : BadGuy(reader, "images/creatures/angrystone/angrystone.sprite"), state(IDLE)
 {
-  reader.get("x", start_position.x);
-  reader.get("y", start_position.y);
-  bbox.set_size(87.8, 87.8); // sprite is (88px, 88px)
-  sprite = sprite_manager->create("angrystone");
-  state = IDLE;
+  physic.set_velocity_x(0);
+  physic.set_velocity_y(0);
+  physic.enable_gravity(true);
+  sprite->set_action("idle");
 }
 
 void
@@ -42,25 +47,20 @@ AngryStone::write(lisp::Writer& writer)
 {
   writer.start_list("angrystone");
 
-  writer.write_float("x", start_position.x);
-  writer.write_float("y", start_position.y);
+  writer.write("x", start_position.x);
+  writer.write("y", start_position.y);
 
   writer.end_list("angrystone");
 }
 
 void
-AngryStone::activate()
-{
-  physic.set_velocity_x(0);
-  physic.set_velocity_y(0);
-  physic.enable_gravity(true);
-  sprite->set_action("idle");
-}
-
-HitResponse
-AngryStone::collision_solid(GameObject& , const CollisionHit& hit)
+AngryStone::collision_solid(const CollisionHit& hit)
 {
-  if ((state == ATTACKING) && (hit.normal.x == -attackDirection.x) && (hit.normal.y == attackDirection.y)) {
+  // TODO
+  (void) hit;
+#if 0
+  if ((state == ATTACKING) &&
+      (hit.normal.x == -attackDirection.x) && (hit.normal.y == attackDirection.y)) {
     state = IDLE;
     sprite->set_action("idle");
     physic.set_velocity_x(0);
@@ -69,12 +69,17 @@ AngryStone::collision_solid(GameObject& , const CollisionHit& hit)
     oldWallDirection.x = attackDirection.x;
     oldWallDirection.y = attackDirection.y;
   }
+#endif
+}
 
-  return CONTINUE;
+void
+AngryStone::kill_fall()
+{
+  //prevents AngryStone from getting killed by other enemies or the player
 }
 
 HitResponse
-AngryStone::collision_badguy(BadGuy& badguy, const CollisionHit& hit)
+AngryStone::collision_badguy(BadGuy& badguy, const CollisionHit& )
 {
   if (state == ATTACKING) {
     badguy.kill_fall();
@@ -84,53 +89,55 @@ AngryStone::collision_badguy(BadGuy& badguy, const CollisionHit& hit)
   return FORCE_MOVE;
 }
 
-void 
+void
 AngryStone::active_update(float elapsed_time) {
   BadGuy::active_update(elapsed_time);
 
   if (state == IDLE) {
-    MovingObject* player = Sector::current()->player;
-    MovingObject* badguy = this;
-    const Vector playerPos = player->get_pos();
-    const Vector badguyPos = badguy->get_pos();
-    float dx = (playerPos.x - badguyPos.x);
-    float dy = (playerPos.y - badguyPos.y);
-
-    float playerHeight = player->get_bbox().p2.y - player->get_bbox().p1.y;
-    float badguyHeight = badguy->get_bbox().p2.y - badguy->get_bbox().p1.y;
-
-    float playerWidth = player->get_bbox().p2.x - player->get_bbox().p1.x;
-    float badguyWidth = badguy->get_bbox().p2.x - badguy->get_bbox().p1.x;
-
-    if ((dx > -playerWidth) && (dx < badguyWidth)) {
-      if (dy > 0) {
-        attackDirection.x = 0;
-        attackDirection.y = -1;
-      } else {
-        attackDirection.x = 0;
-        attackDirection.y = 1;
-      }
-      if ((attackDirection.x != oldWallDirection.x) || (attackDirection.y != oldWallDirection.y)) {
-        sprite->set_action("charging");
-        timer.start(CHARGE_TIME);
-        state = CHARGING;
-      }
-    } else
-    if ((dy > -playerHeight) && (dy < badguyHeight)) {
-      if (dx > 0) {
-        attackDirection.x = 1;
-        attackDirection.y = 0;
-      } else {
-        attackDirection.x = -1;
-        attackDirection.y = 0;
+    MovingObject* player = this->get_nearest_player();
+    if(player) {
+      MovingObject* badguy = this;
+      const Vector playerPos = player->get_pos();
+      const Vector badguyPos = badguy->get_pos();
+      float dx = (playerPos.x - badguyPos.x);
+      float dy = (playerPos.y - badguyPos.y);
+
+      float playerHeight = player->get_bbox().p2.y - player->get_bbox().p1.y;
+      float badguyHeight = badguy->get_bbox().p2.y - badguy->get_bbox().p1.y;
+
+      float playerWidth = player->get_bbox().p2.x - player->get_bbox().p1.x;
+      float badguyWidth = badguy->get_bbox().p2.x - badguy->get_bbox().p1.x;
+
+      if ((dx > -playerWidth) && (dx < badguyWidth)) {
+        if (dy > 0) {
+          attackDirection.x = 0;
+          attackDirection.y = 1;
+        } else {
+          attackDirection.x = 0;
+          attackDirection.y = -1;
+        }
+        if ((attackDirection.x != oldWallDirection.x) || (attackDirection.y != oldWallDirection.y)) {
+          sprite->set_action("charging");
+          timer.start(CHARGE_TIME);
+          state = CHARGING;
+        }
+      } else
+      if ((dy > -playerHeight) && (dy < badguyHeight)) {
+        if (dx > 0) {
+          attackDirection.x = 1;
+          attackDirection.y = 0;
+        } else {
+          attackDirection.x = -1;
+          attackDirection.y = 0;
+        }
+        if ((attackDirection.x != oldWallDirection.x) || (attackDirection.y != oldWallDirection.y)) {
+          sprite->set_action("charging");
+          timer.start(CHARGE_TIME);
+          state = CHARGING;
+        }
       }
-      if ((attackDirection.x != oldWallDirection.x) || (attackDirection.y != oldWallDirection.y)) {
-        sprite->set_action("charging");
-        timer.start(CHARGE_TIME);
-        state = CHARGING;
-      }
-    }
 
+    }
   }
 
   if (state == CHARGING) {