[Add] Adding NPCs through Tiled.

Data/Map/Ugly.tmx

@@ -54,7 +54,14 @@
  </layer>
  <layer name="Collision" width="50" height="50">
   <data encoding="base64" compression="zlib">
-   eJztl0sOwyAMROn9L91NF1ZkiH9DTDNPYtG0eDxgQzoG6crnNyJz5HianT6sv43Ej/q46lnnoXx4NTI6Hh9XHQR3PuSzJ/pvNV/LTX7W4ng0rXl4YmZ9RDRX+pX9u8OHJQ9PTC3Pil6z1gvKRxWI+Hf9NZTvKzQ1nWxMa13urqtMzDHq12t2ViDqFtEHs9iV9w4Cq/5q/z1xkFhy6L4fXXKQePPRejd6b2WpyKFDjf+Dj8q6eHovZC7y2Ul49gO93jv2c8d7xIk+EBqeu5gQQggh72H2/rkaHYn8N+7IaT6q6iQyt6omUbUdWYOMFqoWsj66nC9e/ZPOP0LIO/kCOj8BWg==
+   eJztl8ESwyAIRJP//+leemA6oIC7BhvejIemlV0QNb2upir3d2TnZeYyyHi5lYHWYsaWc5ha2TpFNFZ0Inn86jCY5SGf7exbK8bMm/xs/darZ3lA1yGSR0ZzpI/cvzvy8PiIxNR8ovaaxxsrDxSM+LP9dSnfIzQ1ndWY6L70ajLy0OqP0rHOCkadGHW3YiPvHQZe/dH6R+Iw8Xiovh5VPEiifrS9m723VkF4qNDj/5AHsi+eXgvpRT47ich6sOu9Yz13vEecmAdDI3IXN03TNE3zHqz3z9GoSOa/cUVOywPVJ5m5qJ5k9XamBitarF5YzaPK+RLVP+n8a5rmnXwA7bUBUA==
   </data>
  </layer>
+ <objectgroup name="NPCs" width="50" height="50">
+  <object name="NPC!!!" type="NPC" x="544" y="320" width="32" height="32">
+   <properties>
+    <property name="image" value="Player"/>
+   </properties>
+  </object>
+ </objectgroup>
 </map>

src/Level/Level.cpp

@@ -7,11 +7,15 @@
 #include "../Sound/Music.h"
 #include "../System/Debug.h"
 #include "../TMXParser/Tmx.h"
+#include "../Actor/NPC.h"
 
 #ifdef _WIN32
 #ifndef strcasecmp
 #define strcasecmp stricmp
 #endif
+#ifndef strncasecmp
+#define strncasecmp strnicmp
+#endif
 #endif
 
 Level::Level() {
@@ -34,6 +38,11 @@ Level::~Level() {
   }
   _tilesets.clear();
 
+  for(std::list<NPC*>::iterator  i = _npcs.begin(); i != _npcs.end(); ++i) {
+    delete (*i);
+  }
+  _npcs.end();
+
   if(_collisions) {
   delete[] _collisions;
   _collisions = NULL;
@@ -115,6 +124,19 @@ bool Level::Load(const std::string& filename) {
     _layers.push_back(layer);
   }
 
+  for(int i = 0; i < map.GetNumObjectGroups(); i++) {
+    const Tmx::ObjectGroup* tmxGroup = map.GetObjectGroup(i);
+    for(int j = 0; j < tmxGroup->GetNumObjects(); j++) {
+      const Tmx::Object* tmxObject = tmxGroup->GetObject(j);
+      if(!strncasecmp(tmxObject->GetName().c_str(), "NPC", 3)) {
+        NPC* npc = new NPC(this);
+        npc->LoadSprites(tmxObject->GetProperties().GetLiteralProperty("image").c_str());
+        npc->SetXY(tmxObject->GetX(), tmxObject->GetY());
+        _npcs.push_back(npc);
+      }
+    }
+  }
+
   std::map<std::string, std::string> mapProps = map.GetProperties().GetList();
   for(std::map<std::string, std::string>::iterator i = mapProps.begin(); i != mapProps.end(); ++i) {
     if(i->first == "BGM") {
@@ -135,12 +157,18 @@ void Level::Update(float dt) {
   for(std::list<Layer*>::iterator i = _layers.begin(); i != _layers.end(); ++i) {
     (*i)->Update(dt);
   }
+  for(std::list<NPC*>::iterator i = _npcs.begin(); i != _npcs.end(); ++i) {
+    (*i)->Update(dt);
+  }
 }
 
 void Level::Draw(int xOffset, int yOffset) {
   for(std::list<Layer*>::iterator i = _layers.begin(); i != _layers.end(); ++i) {
     (*i)->Draw(xOffset, yOffset);
   }
+  for(std::list<NPC*>::iterator i = _npcs.begin(); i != _npcs.end(); ++i) {
+    (*i)->Render();
+  }
 }
 
 bool Level::CheckCollision(float x, float y, float w, float h) const {

src/Level/Level.h

@@ -6,6 +6,7 @@
 class Layer;
 class Tileset;
 class Music;
+class NPC;
 
 class Level {
 public:
@@ -33,6 +34,7 @@ private:
   int _tileHeight;
   std::list<Layer*> _layers;
   std::list<Tileset*> _tilesets;
+  std::list<NPC*> _npcs;
   Music* _bgm;
   bool* _collisions;
 };