X-Git-Url: https://git.verplant.org/?a=blobdiff_plain;f=src%2Fobject%2Ftilemap.hpp;h=d67049d7805f748a734b4f45f735f86281df4497;hb=5745d9670262c91e6cd35363fd0d2ec169e7c8a4;hp=82196234ab35910662b32c0c67fb1c58f7ca6ad8;hpb=86181b0a14d89cf45daf97199c3556c4dd1ee7b7;p=supertux.git

diff --git a/src/object/tilemap.hpp b/src/object/tilemap.hpp
index 82196234a..d67049d78 100644
--- a/src/object/tilemap.hpp
+++ b/src/object/tilemap.hpp
@@ -1,7 +1,7 @@
 //  $Id$
 //
-//  SuperTux -  A Jump'n Run
-//  Copyright (C) 2004 Matthias Braun <matze@braunis.de
+//  SuperTux
+//  Copyright (C) 2006 Matthias Braun <matze@braunis.de>
 //
 //  This program is free software; you can redistribute it and/or
 //  modify it under the terms of the GNU General Public License
@@ -16,16 +16,21 @@
 //  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  02111-1307, USA.
+
 #ifndef SUPERTUX_TILEMAP_H
 #define SUPERTUX_TILEMAP_H
 
 #include <vector>
 #include <stdint.h>
+#include <string>
 
 #include "game_object.hpp"
 #include "serializable.hpp"
 #include "math/vector.hpp"
 #include "video/drawing_context.hpp"
+#include "object/path.hpp"
+#include "object/path_walker.hpp"
+#include "script_interface.hpp"
 
 namespace lisp {
 class Lisp;
@@ -34,16 +39,18 @@ class Lisp;
 class Level;
 class TileManager;
 class Tile;
+class TileSet;
 
 /**
  * This class is reponsible for drawing the level tiles
  */
-class TileMap : public GameObject, public Serializable
+class TileMap : public GameObject, public Serializable, public ScriptInterface
 {
 public:
-  TileMap();
-  TileMap(const lisp::Lisp& reader, TileManager* tile_manager = 0);
-  TileMap(int layer_, bool solid_, size_t width_, size_t height_);
+  TileMap(const TileSet *tileset);
+  TileMap(const lisp::Lisp& reader);
+  TileMap(const TileSet *tileset, std::string name, int z_pos, bool solid_,
+          size_t width_, size_t height_);
   virtual ~TileMap();
 
   virtual void write(lisp::Writer& writer);
@@ -51,13 +58,25 @@ public:
   virtual void update(float elapsed_time);
   virtual void draw(DrawingContext& context);
 
+  /** Move tilemap until at given node, then stop */
+  void goto_node(int node_no);
+
+  /** Start moving tilemap */
+  void start_moving();
+
+  /** Stop tilemap at next node */
+  void stop_moving();
+
+  virtual void expose(HSQUIRRELVM vm, SQInteger table_idx);
+  virtual void unexpose(HSQUIRRELVM vm, SQInteger table_idx);
+
   void set(int width, int height, const std::vector<unsigned int>& vec,
-      int layer, bool solid);
+      int z_pos, bool solid);
 
   /** resizes the tilemap to a new width and height (tries to not destroy the
    * existing map)
    */
-  void resize(int newwidth, int newheight);
+  void resize(int newwidth, int newheight, int fill_id = 0);
 
   size_t get_width() const
   { return width; }
@@ -65,16 +84,42 @@ public:
   size_t get_height() const
   { return height; }
 
+  float get_x_offset() const
+  { return x_offset; }
+
+  float get_y_offset() const
+  { return y_offset; }
+
+  const Vector& get_movement() const
+  {
+    return movement;
+  }
+
+  void set_x_offset(float x_offset)
+  { this->x_offset = x_offset; }
+
+  void set_y_offset(float y_offset)
+  { this->y_offset = y_offset; }
+
   int get_layer() const
-  { return layer; }
-  
+  { return z_pos; }
+
   bool is_solid() const
   { return solid; }
 
+  /**
+   * Changes Tilemap's solidity, i.e. whether to consider it when doing collision detection.
+   */
+  void set_solid(bool solid = true);
+
   /// returns tile in row y and column y (of the tilemap)
   const Tile* get_tile(int x, int y) const;
   /// returns tile at position pos (in world coordinates)
   const Tile* get_tile_at(const Vector& pos) const;
+  /// returns tile in row y and column y (of the tilemap)
+  uint32_t get_tile_id(int x, int y) const;
+  /// returns tile at position pos (in world coordinates)
+  uint32_t get_tile_id_at(const Vector& pos) const;
 
   void change(int x, int y, uint32_t newtile);
 
@@ -83,11 +128,6 @@ public:
   /// changes all tiles with the given ID
   void change_all(uint32_t oldtile, uint32_t newtile);
 
-  TileManager* get_tilemanager() const
-  {
-    return tilemanager;
-  }
-
   void set_drawing_effect(DrawingEffect effect)
   {
     drawing_effect = effect;
@@ -98,19 +138,46 @@ public:
     return drawing_effect;
   }
 
+  /**
+   * Start fading the tilemap to opacity given by @c alpha.
+   * Destination opacity will be reached after @c seconds seconds. Also influences solidity.
+   */
+  void fade(float alpha, float seconds = 0);
+
+  /**
+   * Instantly switch tilemap's opacity to @c alpha. Also influences solidity.
+   */
+  void set_alpha(float alpha);
+
+  /**
+   * Return tilemap's opacity. Note that while the tilemap is fading in or out, this will return the current alpha value, not the target alpha.
+   */
+  float get_alpha();
+
 private:
+  const TileSet *tileset;
+
   typedef std::vector<uint32_t> Tiles;
   Tiles tiles;
-  
-private:
-  TileManager* tilemanager;
+
   bool solid;
-  float speed;
+  float speed_x;
+  float speed_y;
   int width, height;
-  int layer;
+  int z_pos;
+  float x_offset;
+  float y_offset;
+  Vector movement; /**< The movement that happened last frame */
 
   DrawingEffect drawing_effect;
+  float alpha; /**< requested tilemap opacity */
+  float current_alpha; /**< current tilemap opacity */
+  float remaining_fade_time; /**< seconds until requested tilemap opacity is reached */
+
+  std::auto_ptr<Path> path;
+  std::auto_ptr<PathWalker> walker;
+
+  DrawingContext::Target draw_target; /**< set to LIGHTMAP to draw to lightmap */
 };
 
 #endif /*SUPERTUX_TILEMAP_H*/
-