when collected all crystals it is possible to move to the next level, by stepping in the portal

CrystalPoint.vcxproj

@@ -165,6 +165,7 @@
     <ClCompile Include="LevelObject.cpp" />
     <ClCompile Include="Main.cpp" />
     <ClCompile Include="Model.cpp" />
+    <ClCompile Include="Portal.cpp" />
     <ClCompile Include="Sound.cpp" />
     <ClCompile Include="SoundSystem.cpp" />
     <ClCompile Include="Player.cpp" />
@@ -186,6 +187,7 @@
     <ClInclude Include="LevelObject.h" />
     <ClInclude Include="Main.h" />
     <ClInclude Include="Model.h" />
+    <ClInclude Include="Portal.h" />
     <ClInclude Include="Sound.h" />
     <ClInclude Include="SoundSystem.h" />
     <ClInclude Include="Player.h" />

CrystalPoint.vcxproj.filters

@@ -79,10 +79,13 @@
       <Filter>Source Files</Filter>
     </ClCompile>
     <ClCompile Include="Sound.cpp">
-		<Filter>Source Files</Filter>
+      <Filter>Source Files</Filter>
     </ClCompile>
     <ClCompile Include="Crystal.cpp">
-		<Filter>Source Files</Filter>
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="Portal.cpp">
+      <Filter>Source Files</Filter>
     </ClCompile>
   </ItemGroup>
   <ItemGroup>
@@ -138,7 +141,7 @@
       <Filter>Header Files</Filter>
     </ClInclude>
     <ClInclude Include="Sound.h">
-	  <Filter>Header Files</Filter>
+      <Filter>Header Files</Filter>
     </ClInclude>
     <ClInclude Include="Crystal.h">
       <Filter>Header Files</Filter>
@@ -146,6 +149,9 @@
     <ClInclude Include="Skybox.h">
       <Filter>Header Files</Filter>
     </ClInclude>
+    <ClInclude Include="Portal.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <None Include="worlds\worlds.json">

Main.cpp

@@ -64,7 +64,8 @@ void configureOpenGL()
 	//Init window and glut display mode
 	glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
 	glutInitWindowSize(800, 600);
-	glutCreateWindow("Crystal Point");
+	//glutInitWindowPosition(glutGet(GLUT_WINDOW_WIDTH) / 2 - 800/2, glutGet(GLUT_WINDOW_HEIGHT) / 2 - 600/2);
+	glutCreateWindow("Crystal Point");	
 	glutFullScreen();
 
 	//Depth testing

Portal.cpp

@@ -0,0 +1,34 @@
+#include "Portal.h"
+#include "Model.h"
+#include <iostream>
+#include "Player.h"
+#include "WorldHandler.h"
+
+Portal::Portal(const std::string &fileName,
+	const Vec3f &position,
+	Vec3f &rotation,
+	const float &scale)
+{
+	model = Model::load(fileName);
+	this->position = position;
+	this->rotation = rotation;
+	this->scale = scale;
+	this->canCollide = true;
+
+	mayEnter = false;
+	maxCrystals = 0;
+}
+
+
+Portal::~Portal()
+{
+}
+
+void Portal::collide()
+{		
+	if (maxCrystals == (Player::getInstance()->crystals) && !mayEnter)
+	{
+		canCollide = false;
+		mayEnter = true;
+	}
+}

Portal.h

@@ -0,0 +1,19 @@
+#pragma once
+#include "Entity.h"
+#include <string>
+
+class Portal :
+	public Entity
+{
+public:
+	Portal(const std::string &fileName,
+		const Vec3f &position,
+		Vec3f &rotation,
+		const float &scale);
+	~Portal();
+
+	void collide();
+	int maxCrystals;
+	bool mayEnter;
+};
+

World.cpp

@@ -181,6 +181,30 @@ World::World(const std::string &fileName):
 		music->Play();
 	}
 
+	if (!v["portal"].isNull())
+	{
+		Vec3f pos(0, 0, 0);
+		if (!v["portal"]["pos"].isNull())
+			pos = Vec3f(v["portal"]["pos"][0].asFloat(),
+				v["portal"]["pos"][1].asFloat(),
+				v["portal"]["pos"][0].asFloat());
+
+		pos.y = getHeight(pos.x, pos.z);
+
+		Vec3f rot(0, 0, 0);
+		if (!v["portal"]["rot"].isNull())
+			pos = Vec3f(v["portal"]["rot"][0].asFloat(),
+				v["portal"]["rot"][1].asFloat(),
+				v["portal"]["rot"][0].asFloat());
+
+		float scale = 1.0f;
+		if (!v["portal"]["scale"].isNull())
+			scale = !v["portal"]["scale"].asFloat();
+
+		portal = new Portal(v["portal"]["file"], pos, rot, scale);
+		entities.push_back(portal);
+		portal->maxCrystals = maxCrystals;
+	}
 }
 
 
@@ -256,6 +280,9 @@ void World::update(float elapsedTime)
 		}
 		enemy->position.y = getHeight(enemy->position.x, enemy->position.z) + 2.0f;
 	}
+
+	if (portal->mayEnter)
+		WorldHandler::getInstance()->NextWorld();
 }
 
 void World::addLevelObject(LevelObject* obj)

World.h

@@ -8,6 +8,7 @@
 #include "Interface.h"
 #include "Crystal.h"
 #include "Skybox.h"
+#include "Portal.h"
 
 class Entity;
 
@@ -20,6 +21,7 @@ private:
 	HeightMap* heightmap;
 	Interface* interface;
 	Skybox* skybox;
+	Portal* portal;
 	
 	int music_id,maxCrystals;
 

worlds/ice.json

@@ -1,33 +1,43 @@
 {
-   "world": {
+  "world": {
     "heightmap": "worlds/hmcs.png",
-    "texture": "worlds/hmcstexture.png",
+    "texture":  "hmcstexture.png",
+    "skybox": "skyboxes/peaceful/",
     "object-templates": [
-		{
-			"color":100,
-			"file": "models/boom/Boom.obj",
-			"collision": false
-		}
-	]
-   },
+      {
+        "color": 100,
+        "file": "models/boom/Boom.obj",
+        "collision": true
+      }
+    ],
+	"music": "WAVE/bond.wav"
+  },
   "player": {
-    "startposition": [ 0, 1.7, 0]
+    "startposition": [ 1, 5, 20 ]
+  },
+  "objects": [ ],
+  "portal": {     
+    "file": "models/Teleporter/Teleporter.obj",
+    "pos": [ 10, 5, 10 ]    
   },
-  "objects": [
-    {
-      "file": "models/boom/Boom.obj",
-      "pos": [ 10, 0, -4 ]
-    },
-    {
-      "file": "models/Teleporter/Teleporter.obj",
-      "pos": [ 0, 0, -4 ]
-    }
-  ],
   "enemies": [
-    {
+  {
       "file": "models/squid/Blooper.obj",
-      "pos": [ 10, 2, -10 ],
+      "pos": [ 20, 5, 10 ],
       "scale": 0.01
-    }
-  ]
+  }],
+  "crystal": {
+    "full texture": "models/crystal/Crystal.obj",
+    "empty texture": "models/crystal/PickedUpCrystal.obj",
+    "instances": [
+      {
+        "pos": [ 31, 5, 33 ],
+        "rot": [ 0, 0, 0 ]
+      },
+      {
+        "pos": [ 40, 5, 40 ],
+        "rot": [ 0, 0, 0 ]
+      }
+    ]
+  }
 }

worlds/small.json

@@ -14,12 +14,11 @@
   "player": {
     "startposition": [ 20, 5, 20 ]
   },
-  "objects": [
-    {
-      "file": "models/Teleporter/Teleporter.obj",
-      "pos": [ 10, 5, 10 ]
-    }
-  ],
+  "objects": [ ],
+  "portal": {     
+    "file": "models/Teleporter/Teleporter.obj",
+    "pos": [ 10, 5, 10 ]    
+  },
   "enemies": [
   {
       "file": "models/squid/Blooper.obj",