Improved SDL_Surface optimizer to handle images that have fairly constant alpha and...

[supertux.git] / src / flip_level_transformer.cpp

diff --git a/src/flip_level_transformer.cpp b/src/flip_level_transformer.cpp
index 228c620..83b8c4d 100644 (file)
--- a/src/flip_level_transformer.cpp
+++ b/src/flip_level_transformer.cpp
@@ -26,13 +26,14 @@
 #include "sector.hpp"
 #include "tile_manager.hpp"
 #include "spawn_point.hpp"
+#include "object/platform.hpp"
+#include "object/block.hpp"
 
 void
 FlipLevelTransformer::transform_sector(Sector* sector)
 {
-  float height = sector->solids->get_height() 
-    * sector->solids->get_tilemanager()->get_default_height();
-  
+  float height = sector->get_height();
+
   for(Sector::GameObjects::iterator i = sector->gameobjects.begin();
       i != sector->gameobjects.end(); ++i) {
     GameObject* object = *i;
@@ -52,6 +53,14 @@ FlipLevelTransformer::transform_sector(Sector* sector)
     if(badguy) {
       transform_badguy(height, badguy);
     }
+    Platform* platform = dynamic_cast<Platform*> (object);
+    if(platform) {
+      transform_platform(height, *platform);
+    }
+    Block* block = dynamic_cast<Block*> (object);
+    if(block) {
+      transform_block(height, *block);
+    }
     MovingObject* mobject = dynamic_cast<MovingObject*> (object);
     if(mobject) {
       transform_moving_object(height, mobject);
@@ -110,3 +119,18 @@ FlipLevelTransformer::transform_moving_object(float height, MovingObject*object)
   object->set_pos(pos);
 }
 
+void
+FlipLevelTransformer::transform_platform(float height, Platform& platform)
+{
+  Path& path = platform.get_path();
+  for (std::vector<Path::Node>::iterator i = path.nodes.begin(); i != path.nodes.end(); i++) {
+    Vector& pos = i->position;
+    pos.y = height - pos.y - platform.get_bbox().get_height();
+  }
+}
+
+void
+FlipLevelTransformer::transform_block(float height, Block& block)
+{
+  block.original_y = height - block.original_y - block.get_bbox().get_height();
+}