Unified Messaging Subsystem

[supertux.git] / src / object / tilemap.cpp

diff --git a/src/object/tilemap.cpp b/src/object/tilemap.cpp
index 578bb51..88c5c08 100644 (file)
--- a/src/object/tilemap.cpp
+++ b/src/object/tilemap.cpp
@@ -24,20 +24,21 @@
 #include <stdexcept>
 #include <cmath>
 
-#include "tilemap.h"
-#include "video/drawing_context.h"
-#include "level.h"
-#include "tile.h"
-#include "resources.h"
-#include "tile_manager.h"
-#include "app/globals.h"
-#include "lisp/lisp.h"
-#include "lisp/writer.h"
-#include "object_factory.h"
+#include "tilemap.hpp"
+#include "video/drawing_context.hpp"
+#include "level.hpp"
+#include "tile.hpp"
+#include "resources.hpp"
+#include "tile_manager.hpp"
+#include "lisp/lisp.hpp"
+#include "lisp/writer.hpp"
+#include "object_factory.hpp"
+#include "main.hpp"
+#include "msg.hpp"
 
 TileMap::TileMap()
   : solid(false), speed(1), width(0), height(0), layer(LAYER_TILES),
-    drawing_effect(0)
+    drawing_effect(NO_EFFECT)
 {
   tilemanager = tile_manager;
 
@@ -45,11 +46,13 @@ TileMap::TileMap()
     flags |= FLAG_SOLID;
 }
 
-TileMap::TileMap(const lisp::Lisp& reader)
-  : solid(false), speed(1), width(0), height(0), layer(LAYER_TILES),
-    drawing_effect(0)
+TileMap::TileMap(const lisp::Lisp& reader, TileManager* new_tile_manager)
+  : solid(false), speed(1), width(-1), height(-1), layer(LAYER_TILES),
+    drawing_effect(NO_EFFECT)
 {
-  tilemanager = tile_manager;
+  tilemanager = new_tile_manager;
+  if(tilemanager == 0)
+    tilemanager = tile_manager;
 
   std::string layer_str;
   if(reader.get("layer", layer_str)) {
@@ -60,22 +63,23 @@ TileMap::TileMap(const lisp::Lisp& reader)
     else if(layer_str == "foreground")
       layer = LAYER_FOREGROUNDTILES;
     else
-      std::cerr << "Unknown layer '" << layer_str << "' in tilemap.\n";
+      msg_warning("Unknown layer '" << layer_str << "' in tilemap");
   }
 
   reader.get("solid", solid);
   reader.get("speed", speed);
 
   if(solid && speed != 1) {
-    std::cout << "Speed of solid tilemap is not 1. fixing.\n";
+    msg_warning("Speed of solid tilemap is not 1. fixing");
     speed = 1;
   }
   if(solid)
     flags |= FLAG_SOLID;
-  
-  if(!reader.get("width", width) ||
-     !reader.get("height", height))
-    throw std::runtime_error("No width or height specified in tilemap.");
+ 
+  reader.get("width", width);
+  reader.get("height", height);
+  if(width < 0 || height < 0)
+    throw std::runtime_error("Invalid/No width/height specified in tilemap.");
 
   if(!reader.get_vector("tiles", tiles))
     throw std::runtime_error("No tiles in tilemap.");
@@ -91,7 +95,7 @@ TileMap::TileMap(const lisp::Lisp& reader)
 
 TileMap::TileMap(int layer_, bool solid_, size_t width_, size_t height_)
   : solid(solid_), speed(1), width(0), height(0), layer(layer_),
-    drawing_effect(0)
+    drawing_effect(NO_EFFECT)
 {
   tilemanager = tile_manager;
   
@@ -118,7 +122,7 @@ TileMap::write(lisp::Writer& writer)
     writer.write_string("layer", "foreground");
   else {
     writer.write_string("layer", "unknown");
-    std::cerr << "Warning unknown layer in tilemap.\n";
+    msg_warning("unknown layer in tilemap");
   }
 
   writer.write_bool("solid", solid);
@@ -131,7 +135,7 @@ TileMap::write(lisp::Writer& writer)
 }
 
 void
-TileMap::action(float )
+TileMap::update(float )
 {
 }
 
@@ -149,11 +153,13 @@ TileMap::draw(DrawingContext& context)
   /** if we don't round here, we'll have a 1 pixel gap on screen sometimes.
    * I have no idea why */
   float start_x = roundf(context.get_translation().x);
-  if(start_x < 0) start_x = 0;
+  if(start_x < 0)
+    start_x = 0;
   float start_y = roundf(context.get_translation().y);
-  if(start_y < 0) start_y = 0;
-  float end_x = std::min(start_x + screen->w, float(width * 32));
-  float end_y = std::min(start_y + screen->h, float(height * 32));
+  if(start_y < 0)
+    start_y = 0;
+  float end_x = std::min(start_x + SCREEN_WIDTH, float(width * 32));
+  float end_y = std::min(start_y + SCREEN_HEIGHT, float(height * 32));
   start_x -= int(start_x) % 32;
   start_y -= int(start_y) % 32;  
   int tsx = int(start_x / 32); // tilestartindex x
@@ -169,20 +175,22 @@ TileMap::draw(DrawingContext& context)
     }
   }
 
+#if 0
   if (debug_grid)
   {
     for (pos.x = start_x; pos.x < end_x; pos.x += 32)
     {
        context.draw_filled_rect(Vector (pos.x, start_y), Vector(1, fabsf(start_y - end_y)),
-                  Color(225, 225, 225), LAYER_GUI-50);
+                  Color(0.8f, 0.8f, 0.8f), LAYER_GUI-50);
     }
 
     for (pos.y = start_y; pos.y < end_y; pos.y += 32)
     {
        context.draw_filled_rect(Vector (start_x, pos.y), Vector(fabsf(start_x - end_x), 1),
-                  Color(225, 225, 225), LAYER_GUI-50);
+                  Color(1.0f, 1.0f, 1.0f), LAYER_GUI-50);
     }
   }
+#endif
 
   context.pop_transform();
 }
@@ -246,9 +254,7 @@ const Tile*
 TileMap::get_tile(int x, int y) const
 {
   if(x < 0 || x >= width || y < 0 || y >= height) {
-#ifdef DEBUG
-    //std::cout << "Warning: tile outside tilemap requested!\n";
-#endif
+    //msg_warning("tile outside tilemap requested");
     return tilemanager->get(0);
   }
 
@@ -274,4 +280,13 @@ TileMap::change_at(const Vector& pos, uint32_t newtile)
   change(int(pos.x)/32, int(pos.y)/32, newtile);
 }
 
+void
+TileMap::change_all(uint32_t oldtile, uint32_t newtile)
+{
+  for (size_t x = 0; x < get_width(); x++)
+    for (size_t y = 0; y < get_height(); y++) {
+      if (get_tile(x,y)->getID() == oldtile) change(x,y,newtile);
+    }
+}
+
 IMPLEMENT_FACTORY(TileMap, "tilemap");