From: Christoph Sommer <mail@christoph-sommer.de>
Date: Mon, 18 Feb 2008 18:31:51 +0000 (+0000)
Subject: Resolves issue 0000306: Tux' graphic won't change direction while he is growing.
X-Git-Url: https://git.verplant.org/?a=commitdiff_plain;h=4b32bef77b06f25a19d63ce7ab966b280fb18442;p=supertux.git

Resolves issue 0000306: Tux' graphic won't change direction while he is growing.

SVN-Revision: 5328
---

diff --git a/src/object/player.cpp b/src/object/player.cpp
index df80ca074..489283e84 100644
--- a/src/object/player.cpp
+++ b/src/object/player.cpp
@@ -917,6 +917,7 @@ Player::draw(DrawingContext& context)
 
   /* Set Tux sprite action */
   if (growing) {
+    sprite->set_action_continued((dir == LEFT)?"grow-left":"grow-right");
     // while growing, do not change action
     // do_duck() will take care of cancelling growing manually
     // update() will take care of cancelling when growing completed
diff --git a/src/sprite/sprite.cpp b/src/sprite/sprite.cpp
index 0841a0641..20c11fb5b 100644
--- a/src/sprite/sprite.cpp
+++ b/src/sprite/sprite.cpp
@@ -75,6 +75,28 @@ Sprite::set_action(const std::string& name, int loops)
   frame = 0;
 }
 
+void
+Sprite::set_action_continued(const std::string& name)
+{
+  if(action && action->name == name)
+    return;
+
+  SpriteData::Action* newaction = data.get_action(name);
+  if(!newaction) {
+    log_debug << "Action '" << name << "' not found." << std::endl;
+    return;
+  }
+
+  action = newaction;
+  if(frame >= get_frames()) {
+    frame = fmodf(frame, get_frames());
+
+    if (animation_loops > 0) animation_loops--;
+    if(animation_done())
+      frame = get_frames()-1;
+  }
+}
+
 bool
 Sprite::animation_done()
 {
diff --git a/src/sprite/sprite.hpp b/src/sprite/sprite.hpp
index a3edb3353..cf44de706 100644
--- a/src/sprite/sprite.hpp
+++ b/src/sprite/sprite.hpp
@@ -47,7 +47,10 @@ public:
       const Vector& size, const Vector& pos, int layer);
 
   /** Set action (or state) */
-  void set_action(const std::string& act, int loops = -1);
+  void set_action(const std::string& name, int loops = -1);
+
+  /** Set action (or state), but keep current frame number, loop counter, etc. */
+  void set_action_continued(const std::string& name);
 
   /** Set number of animation cycles until animation stops */
   void set_animation_loops(int loops = -1)