Open new place crash workaround

Reloads jointsservice on place open

.gitattributes

@@ -1 +0,0 @@
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Blocks3D VS2003.sln

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Blocks3D VS2003.sln.old

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Blocks3D VS2003.vcproj

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-					RelativePath=".\src\include\Listener\RotateButtonListener.h">
-				</File>
-				<File
-					RelativePath=".\src\include\Listener\ToolbarListener.h">
-				</File>
-				<File
-					RelativePath=".\src\include\DataModel\WorkspaceInstance.h">
-				</File>
-			</Filter>
-			<Filter
-				Name="Tool">
-				<File
-					RelativePath=".\src\include\Tool\ArrowTool.h">
-				</File>
-				<File
-					RelativePath=".\src\include\Tool\DraggerTool.h">
-				</File>
-				<File
-					RelativePath=".\src\include\Tool\SurfaceTool.h">
-				</File>
-				<File
-					RelativePath=".\src\include\Tool\Tool.h">
-				</File>
-			</Filter>
-			<Filter
-				Name="DataModelV2">
-				<File
-					RelativePath=".\src\include\DataModelV2\DataModelInstance.h">
-				</File>
-				<File
-					RelativePath=".\src\include\DataModelV2\GroupInstance.h">
-				</File>
-				<File
-					RelativePath=".\src\include\DataModelV2\Instance.h">
-				</File>
-				<File
-					RelativePath=".\src\include\DataModelV2\LevelInstance.h">
-				</File>
-				<File
-					RelativePath=".\src\include\DataModelV2\LightingInstance.h">
-				</File>
-				<File
-					RelativePath=".\src\include\DataModelV2\PartInstance.h">
-				</File>
-				<File
-					RelativePath=".\src\include\DataModelV2\PVInstance.h">
-				</File>
-				<File
-					RelativePath=".\src\include\DataModelV2\SelectionService.h">
-				</File>
-				<File
-					RelativePath=".\src\include\DataModelV2\SoundInstance.h">
-				</File>
-				<File
-					RelativePath=".\src\include\DataModelV2\SoundService.h">
-				</File>
-				<File
-					RelativePath=".\src\include\DataModelV2\ThumbnailGeneratorInstance.h">
-				</File>
-				<File
-					RelativePath=".\src\include\DataModelV2\WorkspaceInstance.h">
-				</File>
-				<Filter
-					Name="Gui">
-					<File
-						RelativePath=".\src\include\DataModelV2\BaseButtonInstance.h">
-					</File>
-					<File
-						RelativePath=".\src\include\DataModelV2\BaseGuiInstance.h">
-					</File>
-					<File
-						RelativePath=".\src\include\DataModelV2\GuiRootInstance.h">
-					</File>
-					<File
-						RelativePath=".\src\include\DataModelV2\ImageButtonInstance.h">
-					</File>
-					<File
-						RelativePath=".\src\include\DataModelV2\TextButtonInstance.h">
-					</File>
-					<File
-						RelativePath=".\src\include\DataModelV2\ToggleImageButtonInstance.h">
-					</File>
-				</Filter>
-				<Filter
-					Name="XplicitNgine">
-					<File
-						RelativePath=".\src\include\XplicitNgine\XplicitNgine.h">
-					</File>
-				</Filter>
-			</Filter>
-			<Filter
-				Name="Helpers">
-				<File
-					RelativePath=".\src\include\base64.h">
-				</File>
-			</Filter>
-		</Filter>
-		<Filter
-			Name="Resource Files"
-			Filter="ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe">
-			<File
-				RelativePath=".\Dialogs.rc">
-			</File>
-			<File
-				RelativePath=".\icon1.ico">
-			</File>
-			<File
-				RelativePath=".\Parts.bmp">
-			</File>
-			<File
-				RelativePath=".\roblox_RN1_icon.ico">
-			</File>
-		</Filter>
-	</Files>
-	<Globals>
-		<Global
-			Name="RESOURCE_FILE"
-			Value="Dialogs.rc"/>
-	</Globals>
-</VisualStudioProject>

Blocks3D.exe.manifest

@@ -5,9 +5,4 @@
 			<assemblyIdentity type="win32" name="Microsoft.Windows.Common-Controls" version="6.0.0.0" processorArchitecture="*" publicKeyToken="6595b64144ccf1df" language="*"/>
 		</dependentAssembly>
 	</dependency>
-	<dependency>
-		<dependentAssembly>
-			<assemblyIdentity type="win32" name="Microsoft.VC80.CRT" version="8.0.50727.6195" processorArchitecture="x86" publicKeyToken="1fc8b3b9a1e18e3b"></assemblyIdentity>
-		</dependentAssembly>
-	</dependency>
 </assembly>

Blocks3D.vcproj

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="Windows-1252"?>
 <VisualStudioProject
 	ProjectType="Visual C++"
-	Version="8.00"
+	Version="8,00"
 	Name="Blocks3D"
 	ProjectGUID="{6C4D6EEF-B1D1-456A-B850-92CAB17124BE}"
 	RootNamespace="Blocks3D"
@@ -55,7 +55,7 @@
 				OmitFramePointers="true"
 				WholeProgramOptimization="true"
 				AdditionalIncludeDirectories="&quot;.\src\include&quot;"
-				PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_ATL_STATIC_REGISTRY;NO_SDL_MAIN"
+				PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS"
 				StringPooling="true"
 				RuntimeLibrary="2"
 				EnableFunctionLevelLinking="true"
@@ -154,8 +154,8 @@
 			<Tool
 				Name="VCCLCompilerTool"
 				Optimization="0"
-				AdditionalIncludeDirectories=".\src\include"
+				AdditionalIncludeDirectories="&quot;C:\libraries\ode-0.5\include\drawstuff&quot;;.\src\include"
-				PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_ATL_STATIC_REGISTRY;NO_SDL_MAIN"
+				PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS"
 				MinimalRebuild="false"
 				BasicRuntimeChecks="0"
 				RuntimeLibrary="3"
@@ -185,7 +185,6 @@
 				OutputFile="./Blocks3D-Debug.exe"
 				LinkIncremental="2"
 				SuppressStartupBanner="true"
-				AdditionalLibraryDirectories=""
 				GenerateDebugInformation="true"
 				ProgramDatabaseFile=".\Debug/Blocks3D.pdb"
 				SubSystem="1"
@@ -440,6 +439,10 @@
 						/>
 					</FileConfiguration>
 				</File>
+				<File
+					RelativePath=".\src\source\DataModelV2\JointsService.cpp"
+					>
+				</File>
 				<File
 					RelativePath=".\src\source\DataModelV2\LevelInstance.cpp"
 					>
@@ -514,6 +517,10 @@
 					RelativePath=".\src\source\DataModelV2\SelectionService.cpp"
 					>
 				</File>
+				<File
+					RelativePath=".\src\source\DataModelV2\SnapInstance.cpp"
+					>
+				</File>
 				<File
 					RelativePath=".\src\source\DataModelV2\SoundInstance.cpp"
 					>
@@ -523,7 +530,7 @@
 					>
 				</File>
 				<File
-					RelativePath=".\src\source\DataModelV2\ThumbnailGeneratorInstance.cpp"
+					RelativePath=".\ThumbnailGeneratorInstance.cpp"
 					>
 				</File>
 				<File
@@ -675,6 +682,18 @@
 					</File>
 				</Filter>
 			</Filter>
+			<Filter
+				Name="Properties"
+				>
+				<File
+					RelativePath=".\src\source\Properties\BoolProperty.cpp"
+					>
+				</File>
+				<File
+					RelativePath=".\src\source\Properties\Property.cpp"
+					>
+				</File>
+			</Filter>
 			<Filter
 				Name="Helpers"
 				>
@@ -875,6 +894,10 @@
 					RelativePath=".\src\include\DataModelV2\Instance.h"
 					>
 				</File>
+				<File
+					RelativePath=".\src\include\DataModelV2\JointsService.h"
+					>
+				</File>
 				<File
 					RelativePath=".\src\include\DataModelV2\LevelInstance.h"
 					>
@@ -895,6 +918,10 @@
 					RelativePath=".\src\include\DataModelV2\SelectionService.h"
 					>
 				</File>
+				<File
+					RelativePath=".\src\include\DataModelV2\SnapInstance.h"
+					>
+				</File>
 				<File
 					RelativePath=".\src\include\DataModelV2\SoundInstance.h"
 					>
@@ -948,6 +975,18 @@
 					</File>
 				</Filter>
 			</Filter>
+			<Filter
+				Name="Properties"
+				>
+				<File
+					RelativePath=".\src\include\Properties\BoolProperty.h"
+					>
+				</File>
+				<File
+					RelativePath=".\src\include\Properties\Property.h"
+					>
+				</File>
+			</Filter>
 			<Filter
 				Name="Helpers"
 				>

Dialogs.rc

@@ -36,7 +36,7 @@ LANGUAGE LANG_NEUTRAL, SUBLANG_NEUTRAL
             VALUE "FileDescription", "Blocks 3D"
             VALUE "FileVersion", VER_STR(APP_VER_STRING)
             VALUE "InternalName", "Blocks3D"
-            VALUE "LegalCopyright", "Blocks3D Team 2018-2023"
+            VALUE "LegalCopyright", "Blocks3D Team - 2022"
             VALUE "LegalTrademarks", ""
             VALUE "OriginalFilename", "Blocks3D.exe"
             VALUE "PrivateBuild", ""

Documentation/index.html

@@ -0,0 +1,13 @@
+<html>
+  <head>
+    <title> RBX05R Documentation </title>
+    <meta charset="utf-8">
+  </head>
+  <body>
+    <div class="content" style="text-align:center;">
+      <h1> ROBLOX 2005 Recreation documentation </h1>
+      <br>
+      <h4> Current for: r360 </h4> 
+    </div>
+  </body>
+  </html>

Installer/install_script.iss

@@ -1,5 +1,4 @@
 ;InnoSetupVersion=5.4.3
-;ONLY USE THIS IF YOU COMPILED WITH VISUAL STUDIO 2005!!!
 #define AppVer GetFileVersion('..\Blocks3D.exe')
 
 [Setup]
@@ -24,7 +23,7 @@ Type: filesandordirs; Name: "{app}"
 Source: "Redist\vcredist_x86.exe"; DestDir: "{tmp}"; Flags: ignoreversion 
 ;Source: "Redist\vcredist_x64.exe"; DestDir: "{tmp}"; Check: "IsWin64"; Flags: ignoreversion 
 Source: "..\content\*"; DestDir: "{app}\content"; Flags: ignoreversion recursesubdirs
-;Source: "..\SDL.DLL"; DestDir: "{app}"; Flags: ignoreversion recursesubdirs
+Source: "..\SDL.DLL"; DestDir: "{app}"; Flags: ignoreversion recursesubdirs
 Source: "..\Blocks3D.exe"; DestDir: "{app}"; Flags: ignoreversion recursesubdirs
 
 [Registry]

Installer/install_script_floppy.iss

@@ -1,5 +1,4 @@
 ;InnoSetupVersion=5.4.3
-;ONLY USE THIS IF YOU COMPILED WITH VISUAL STUDIO 2005!!!
 #define AppVer GetFileVersion('..\Blocks3D.exe')
 
 [Setup]
@@ -27,7 +26,7 @@ Type: filesandordirs; Name: "{app}"
 Source: "Redist\vcredist_x86.exe"; DestDir: "{tmp}"; Flags: ignoreversion 
 ;Source: "Redist\vcredist_x64.exe"; DestDir: "{tmp}"; Check: "IsWin64"; Flags: ignoreversion 
 Source: "..\content\*"; DestDir: "{app}\content"; Flags: ignoreversion recursesubdirs
-;Source: "..\SDL.DLL"; DestDir: "{app}"; Flags: ignoreversion recursesubdirs
+Source: "..\SDL.DLL"; DestDir: "{app}"; Flags: ignoreversion recursesubdirs
 Source: "..\Blocks3D.exe"; DestDir: "{app}"; Flags: ignoreversion recursesubdirs
 
 [Registry]

Installer/install_script_floppy_vs2003.iss

@@ -1,48 +0,0 @@
-;InnoSetupVersion=5.4.3
-;ONLY USE THIS IF YOU COMPILED WITH VISUAL STUDIO 2003!!!
-#define AppVer GetFileVersion('..\Blocks3D.exe')
-
-[Setup]
-AppName=Blocks3D
-AppVersion=v{#AppVer}
-AppId={{4C5DF268-0208-4CDE-A7F0-65F7E2CB5067}
-AppPublisherURL=http://blocks3d.com/
-AppSupportURL=http://blocks3d.com/
-AppUpdatesURL=http://blocks3d.com/
-DefaultDirName={%localappdata}\Blocks3D
-OutputBaseFilename=B3DSTP
-Compression=lzma2
-PrivilegesRequired=lowest
-WizardImageFile=setup.bmp
-DefaultGroupName=Blocks3D
-DiskSpanning=yes
-SlicesPerDisk=1
-DiskSliceSize=1457664
-
-
-[UninstallDelete]
-Type: filesandordirs; Name: "{app}"
-
-[Files]
-Source: "Redist\msvcr71.dll"; DestDir: "{app}"; Flags: ignoreversion 
-Source: "Redist\msvcp71.dll"; DestDir: "{app}"; Flags: ignoreversion 
-Source: "..\content\*"; DestDir: "{app}\content"; Flags: ignoreversion recursesubdirs
-Source: "..\Blocks3D.exe"; DestDir: "{app}"; Flags: ignoreversion recursesubdirs
-
-[Registry]
-
-
-[Run]
-Filename: "iexplore.exe"; Parameters: "http://www.blocks3d.com/FirstInstall"; Description: Start playing Blocks3D; Flags: shellexec postinstall nowait skipifsilent
-
-[Icons]
-Name: "{group}\Play Blocks3D"; Filename: "{%programfiles}\Internet Explorer\iexplore.exe"; Parameters: "http://www.blocks3d.com/Games"; IconFilename: "{app}\Blocks3D.exe"; Tasks: startscut;
-Name: "{group}\Blocks3D Editor"; Filename: "{app}\Blocks3D.exe"; Tasks: startscut;
-
-Name: "{userdesktop}\Play Blocks3D"; Filename: "{%programfiles}\Internet Explorer\iexplore.exe"; Parameters: "http://www.blocks3d.com/Games"; IconFilename: "{app}\Blocks3D.exe"; Tasks: startscut;
-Name: "{userdesktop}\Blocks3D Editor"; Filename: "{app}\Blocks3D.exe"; Tasks: desktopicon
-
-[Tasks]
-Name: "desktopicon"; Description: "Create Desktop Icons";
-Name: "startscut"; Description: "Create Start Menu Icons";
-

Installer/install_script_vs2003.iss

@@ -1,45 +0,0 @@
-;InnoSetupVersion=5.4.3
-;ONLY USE THIS IF YOU COMPILED WITH VISUAL STUDIO 2003!!!
-#define AppVer GetFileVersion('..\Blocks3D.exe')
-
-[Setup]
-AppName=Blocks3D
-AppVersion=v{#AppVer}
-AppId={{4C5DF268-0208-4CDE-A7F0-65F7E2CB5067}
-AppPublisherURL=http://blocks3d.com/
-AppSupportURL=http://blocks3d.com/
-AppUpdatesURL=http://blocks3d.com/
-DefaultDirName={%localappdata}\Blocks3D
-OutputBaseFilename=Blocks3D_Setup_v{#AppVer}
-Compression=lzma2
-PrivilegesRequired=lowest
-WizardImageFile=setup.bmp
-DefaultGroupName=Blocks3D
-
-
-[UninstallDelete]
-Type: filesandordirs; Name: "{app}"
-
-[Files]
-Source: "Redist\msvcp71.dll"; DestDir: "{app}"; Flags: ignoreversion 
-Source: "Redist\msvcr71.dll"; DestDir: "{app}"; Flags: ignoreversion 
-Source: "..\content\*"; DestDir: "{app}\content"; Flags: ignoreversion recursesubdirs
-Source: "..\Blocks3D.exe"; DestDir: "{app}"; Flags: ignoreversion recursesubdirs
-
-[Registry]
-
-
-[Run]
-Filename: "iexplore.exe"; Parameters: "http://www.blocks3d.com/FirstInstall"; Description: Start playing Blocks3D; Flags: shellexec postinstall nowait skipifsilent
-
-[Icons]
-Name: "{group}\Play Blocks3D"; Filename: "{%programfiles}\Internet Explorer\iexplore.exe"; Parameters: "http://www.blocks3d.com/Games"; IconFilename: "{app}\Blocks3D.exe"; Tasks: startscut;
-Name: "{group}\Blocks3D Editor"; Filename: "{app}\Blocks3D.exe"; Tasks: startscut;
-
-Name: "{userdesktop}\Play Blocks3D"; Filename: "{%programfiles}\Internet Explorer\iexplore.exe"; Parameters: "http://www.blocks3d.com/Games"; IconFilename: "{app}\Blocks3D.exe"; Tasks: startscut;
-Name: "{userdesktop}\Blocks3D Editor"; Filename: "{app}\Blocks3D.exe"; Tasks: desktopicon
-
-[Tasks]
-Name: "desktopicon"; Description: "Create Desktop Icons";
-Name: "startscut"; Description: "Create Start Menu Icons";
-

README.md

@@ -1,6 +1,3 @@
-# IMPORTANT -- READ BEFORE CONTRIBUTING
-Work on DataModel V3 will be starting November 3rd at 3PM PDT! This will mean **many PRs involving DataModel V2 may be immediately rejected until completion!** Progress on DataModelV3 can be tracked/contributed to on the feature/datamodel_v3 branch during this time.
-
 # ROBLOX 2005 Recreation Project
 ## Why are we doing this?
 ROBLOX in 2005 was a different game, based around minigames with win and lose conditions rather than a 3D building game. Since this build of the client is presumed lost despite having around 100 users, we have to recreate it. We are using era-appropriate tools for this as well (Visual Studio 2005 and 2005-era compilers), as well as G3D 6.10, the era-appropriate version of the Graphics3D graphics library used by ROBLOX to this day.

src/include/AudioPlayer.h

@@ -1,6 +1,6 @@
+#include <G3DAll.h>
 #pragma once
-#include <iostream>
+
-#include <string.h>
 class AudioPlayer
 {
 public:

src/include/DataModelV2/BaseGuiInstance.h

@@ -43,14 +43,6 @@ public:
 	virtual bool mouseHovered(float, float, RenderDevice* rd);
 	UDim2 position;
 	UDim2 size;	
-	static G3D::Color4 translucentBackdrop()
-	{
-		return G3D::Color4(0.60000002F, 0.60000002F, 0.60000002F, 0.60000002F);
-	}
-	static G3D::Color4 disabledFill()
-	{
-		return G3D::Color4(0.69999999F, 0.69999999F, 0.69999999F, 0.5F);
-	}
 protected:
 	bool mouseInArea(float, float, float, float, float, float);
 	class ButtonListener* listener;

src/include/DataModelV2/DataModelInstance.h

@@ -10,6 +10,7 @@
 #include "XplicitNgine/XplicitNgine.h"
 #include "SoundService.h"
 #include "LightingInstance.h"
+#include "JointsService.h"
 
 // Libraries 
 #include "rapidxml/rapidxml.hpp"
@@ -27,9 +28,7 @@ public:
 	void					clearMessage();
 	bool					debugGetOpen();
 	bool					getOpen();
-	bool                    getOpenModel();
 	bool					load(const char* filename,bool clearObjects);	
-	bool					loadModel(const char* filename);
 	bool					readXMLFileStream(std::ifstream* file);
 	void					drawMessage(RenderDevice*);
 	
@@ -39,6 +38,7 @@ public:
 	XplicitNgine*					getEngine();
 	ThumbnailGeneratorInstance*		getThumbnailGenerator();
 	SoundService*					getSoundService();
+	JointsService*					getJointsService();
 	LightingInstance*				getLighting();
 
 	std::string				message;
@@ -74,6 +74,7 @@ private:
 	XplicitNgine*			xplicitNgine;
 	SoundService*			soundService;
 	LightingInstance*		lightingInstance;
+	JointsService*			jointsService;
 	bool					running;
 	
 };

src/include/DataModelV2/Instance.h

@@ -16,6 +16,7 @@ public:
 	virtual void update();
 	std::vector<Instance*> children; // All children.
 	std::string getClassName();
+	bool Instance::isA(std::string name);
 	Instance* findFirstChild(std::string);
 	std::vector<Instance* > getChildren();
 	std::vector<Instance* > getAllChildren();
@@ -25,6 +26,7 @@ public:
 	void removeChild(Instance*);
 	void clearChildren();
 	Instance* getParent();
+	void remove();
 	virtual Instance* clone() const { return new Instance(*this); }
 	virtual std::vector<PROPGRIDITEM> getProperties();
 	virtual void PropUpdate(LPPROPGRIDITEM &pItem);

src/include/DataModelV2/JointsService.h

@@ -0,0 +1,15 @@
+#pragma once
+#include "Instance.h"
+#include "PartInstance.h"
+
+class JointsService:
+	public Instance
+{
+public:
+	JointsService(void);
+	~JointsService(void);
+	void createSnap(PartInstance* Part1, PartInstance* Part2);
+	void destroyPartSnap(PartInstance* Part);
+	void JointsService::solvePartSnap(PartInstance* Part, PartInstance* Part2);
+	void JointsService::solveWorkspaceSnaps();
+};

src/include/DataModelV2/SnapInstance.h

@@ -0,0 +1,14 @@
+#pragma once
+#include "Instance.h"
+#include "PartInstance.h"
+
+class SnapInstance:
+	public Instance
+{
+public:
+	SnapInstance(PartInstance* Part1, PartInstance* Part2);
+	~SnapInstance(void);
+	PartInstance* jPart1;
+	PartInstance* jPart2;
+	dJointID JointID;
+};

src/include/Enum.h

@@ -37,7 +37,7 @@ namespace Enum
 		enum Value {
 			NoSound = 0, Victory = 1, Boing = 2, Bomb = 3, 
 			Ping = 4, Break = 5, Splat = 6, Swoosh = 7, 
-			Snap = 8, Page = 9, Click = 10, Clock = 11, Step = 12, StepOn = 13,
+			Snap = 8, Page = 9
 		};
 	}
 }

src/include/Properties/BoolProperty.h

@@ -0,0 +1,12 @@
+#pragma once
+#include "Property.h"
+class BoolProperty : public Property<bool>
+{
+public:
+	BoolProperty(std::string name, bool& value, Instance& owner)
+	{
+		Property<bool>(name, value, owner);
+	}
+	~BoolProperty(void);
+	PROPGRIDITEM getPropGridItem();
+};

src/include/Properties/Property.h

@@ -0,0 +1,30 @@
+#pragma once
+#include "DataModelV2/Instance.h"
+#include <string>
+class Instance;
+
+template <typename T> 
+class Property
+{
+public:
+	Property(std::string name, T& value, Instance& owner)
+	{
+		_value = value;
+		_owner = owner;
+	}
+	~Property(void);
+	const T getValue()
+	{
+		return _value;
+	}
+	const void setValue(T val)
+	{
+		_value = val;
+	}
+	virtual PROPGRIDITEM getPropGridItem();
+	void setProperty(LPPROPGRIDITEM item);
+protected:
+	Instance* _owner;
+	std::string _name;
+	T* _value;
+};

src/include/Tool/DraggerTool.h

@@ -20,6 +20,5 @@ private:
 	bool hasHandles;
 	int handleGrabbed;
 	Vector3 center;
-	Vector3 CenterOffset;
 	Sphere handles[6];
 };

src/include/XplicitNgine/XplicitNgine.h

@@ -17,4 +17,6 @@ public:
 	void deleteBody(PartInstance* partInstance);
 	void updateBody(PartInstance* partInstance);
 	void resetBody(PartInstance* partInstance);
+	dJointID createJoint(PartInstance *part1, PartInstance *part2);
+	void destroyJoints(PartInstance *part);
 };

src/source/Application.cpp

@@ -8,8 +8,8 @@
 #include "DataModelV2/ImageButtonInstance.h"
 #include "DataModelV2/DataModelInstance.h"
 #include "DataModelV2/GuiRootInstance.h"
-#include "DataModelV2/SoundService.h"
 #include "XplicitNgine/XplicitNgine.h"
+#include "DataModelV2/JointsService.h"
 #include "CameraController.h"
 #include "AudioPlayer.h"
 #include "Globals.h"
@@ -39,7 +39,6 @@ static bool mouseMovedBeginMotion = false;
 static POINT oldGlobalMouse;
 Vector2 oldMouse = Vector2(0,0);
 float moveRate = 0.5;
-float wasPropShown = 0;
 
 void Application::clearInstances()
 {
@@ -57,7 +56,7 @@ void Application::setFocus(bool focus)
 	if(_propWindow != NULL)
 		if(focus)
 		{
-			//ShowWindow(_propWindow->_hwndProp, SW_SHOW);
+			ShowWindow(_propWindow->_hwndProp, SW_SHOW);
 			SetWindowPos(_propWindow->_hwndProp, HWND_TOPMOST, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE | SWP_NOACTIVATE);
 		}
 		else 
@@ -202,11 +201,16 @@ void Application::onInit()  {
 
 #ifdef LEGACY_LOAD_G3DFUN_LEVEL
 	// Anchored this baseplate for XplicitNgine tests
+	//XplicitNgine ngine;
 	PartInstance* test = makePart();
+	PartInstance* test2;
+	PartInstance* test3;
+	JointsService* JointsSvc = g_dataModel->getJointsService();
+
 	test->setParent(_dataModel->getWorkspace());
 	test->color = Color3(0.2F,0.3F,1);
 	test->setSize(Vector3(24,1,24));
-	test->setPosition(Vector3(0,0,0));
+	test->setPosition(Vector3(0,-10,0));
 	test->setCFrame(test->getCFrame() * Matrix3::fromEulerAnglesXYZ(0,toRadians(0),toRadians(0)));
 	test->setSurface(TOP, Enum::SurfaceType::Bumps);
 	test->setAnchored(true);
@@ -225,12 +229,12 @@ void Application::onInit()  {
 	test->setPosition(Vector3(10,1,0));
 	test->setSurface(TOP, Enum::SurfaceType::Bumps);
 
-	test = makePart();
+	test2 = makePart();
-	test->setParent(_dataModel->getWorkspace());
+	test2->setParent(_dataModel->getWorkspace());
-	test->color = Color3::gray();
+	test2->color = Color3::red();
-	test->setSize(Vector3(4,1,2));
+	test2->setSize(Vector3(4,1,2));
-	test->setPosition(Vector3(7,2,0));
+	test2->setPosition(Vector3(7,2,0));
-	test->setSurface(TOP, Enum::SurfaceType::Bumps);
+	test2->setSurface(TOP, Enum::SurfaceType::Bumps);
 
 	test = makePart();
 	test->setParent(_dataModel->getWorkspace());
@@ -239,12 +243,14 @@ void Application::onInit()  {
 	test->setPosition(Vector3(-7,2,0));
 	test->setSurface(TOP, Enum::SurfaceType::Bumps);
 
-	test = makePart();
+	test3 = makePart();
-	test->setParent(_dataModel->getWorkspace());
+	test3->setParent(_dataModel->getWorkspace());
-	test->color = Color3::gray();
+	test3->color = Color3::red();
-	test->setSize(Vector3(4,1,2));
+	test3->setSize(Vector3(4,1,2));
-	test->setPosition(Vector3(4,3,0));
+	test3->setPosition(Vector3(4,3,0));
-	test->setSurface(TOP, Enum::SurfaceType::Bumps);
+	test3->setSurface(TOP, Enum::SurfaceType::Bumps);
+	//JointsSvc->createSnap(test2, test3);
+
 
 	test = makePart();
 	test->setParent(_dataModel->getWorkspace());
@@ -255,10 +261,12 @@ void Application::onInit()  {
 
 	test = makePart();
 	test->setParent(_dataModel->getWorkspace());
-	test->color = Color3::gray();
+	test->color = Color3::red();
 	test->setSize(Vector3(4,1,2));
 	test->setPosition(Vector3(1,4,0));
 	test->setSurface(TOP, Enum::SurfaceType::Bumps);
+	//JointsSvc->createSnap(test, test3);
+	//JointsSvc->solvePartSnap(test3, test);
 
 	test = makePart();
 	test->setParent(_dataModel->getWorkspace());
@@ -287,6 +295,8 @@ void Application::onInit()  {
 	test->setSize(Vector3(4,1,2));
 	test->setPosition(Vector3(2,7,0));
 	test->setSurface(TOP, Enum::SurfaceType::Bumps);
+
+	JointsSvc->solveWorkspaceSnaps();
 #else
 	_dataModel->debugGetOpen();
 #endif
@@ -340,7 +350,6 @@ void Application::onSimulation(RealTime rdt, SimTime sdt, SimTime idt) {
 			_dataModel->getEngine()->step(0.03F);
 		}
 		onLogic();
-		
 	}
 
 	_dataModel->getGuiRoot()->update();
@@ -514,7 +523,7 @@ void Application::onMouseWheel(int x,int y,short delta)
 	if (mouseOnScreen==true)
 	if (cameraController.onMouseWheel(x, y, delta))
 	{
-		_dataModel->getSoundService()->playSound(_dataModel->getSoundService()->findFirstChild("Step"));
+		AudioPlayer::playSound(cameraSound);
 	}
 	tool->onMouseScroll(mouse);
 }

src/source/AudioPlayer.cpp

@@ -1,7 +1,11 @@
 #include "AudioPlayer.h"
-#include <Windows.h>
+#include "SDL.h"
-#include <Mmsystem.h>
+#include "SDL_audio.h"
+#include <stdlib.h>
+#include <malloc.h>
+#include <string.h>
 #define NUM_SOUNDS 32
+static SDL_AudioSpec fmt;
 static bool initiated = false;
 
 AudioPlayer::AudioPlayer(void)
@@ -11,15 +15,98 @@ AudioPlayer::AudioPlayer(void)
 
 AudioPlayer::~AudioPlayer(void)
 {
+	SDL_CloseAudio();
 }
 
 void AudioPlayer::init()
 {
 	initiated = true;
+	extern void mixaudio(void *unused, Uint8 *stream, int len);
+	fmt.freq = 22050;
+    fmt.format = AUDIO_S16LSB;
+    fmt.channels = 2;
+    fmt.samples = 1024;        /* A good value for games */
+    fmt.callback = mixaudio;
+    fmt.userdata = NULL;
+
+    /* Open the audio device and start playing sound! */
+    if ( SDL_OpenAudio(&fmt, NULL) < 0 ) {
+        fprintf(stderr, "Unable to open audio: %s\n", SDL_GetError());
+    }
+    SDL_PauseAudio(0);
+}
+
+static struct sample {
+    Uint8 *data;
+    Uint32 dpos;
+    Uint32 dlen;
+} sounds[NUM_SOUNDS];
+
+void mixaudio(void *unused, Uint8 *stream, int len)
+{
+    int i;
+    Uint32 amount;
+
+    for ( i=0; i<NUM_SOUNDS; ++i ) {
+        amount = (sounds[i].dlen-sounds[i].dpos);
+        if ( amount > (Uint32)len ) {
+            amount = len;
+        }
+        SDL_MixAudio(stream, &sounds[i].data[sounds[i].dpos], amount, SDL_MIX_MAXVOLUME);
+        sounds[i].dpos += amount;
+    }
 }
 
 void AudioPlayer::playSound(std::string fileString)
 {
-	//TODO probably use something a bit better
+
-	PlaySound(fileString.c_str(), NULL, SND_FILENAME | SND_ASYNC);
+	if(initiated)
+	{
+		char *file = new char[fileString.length() + 1];
+		strcpy(file, fileString.c_str());
+		
+
+		int index;
+		SDL_AudioSpec wave;
+		Uint8 *data;
+		Uint32 dlen;
+		SDL_AudioCVT cvt;
+
+		/* Look for an empty (or finished) sound slot */
+		for ( index=0; index<NUM_SOUNDS; ++index ) {
+			if ( sounds[index].dpos == sounds[index].dlen ) {
+				break;
+			}
+		}
+		if ( index == NUM_SOUNDS )
+			return;
+
+		/* Load the sound file and convert it to 16-bit stereo at 22kHz */
+		if ( SDL_LoadWAV(file, &wave, &data, &dlen) == NULL ) {
+			fprintf(stderr, "Couldn't load %s: %s\n", file, SDL_GetError());
+			return;
+		}
+		SDL_BuildAudioCVT(&cvt, wave.format, wave.channels, wave.freq,
+								AUDIO_S16,   2,             fmt.freq);
+		cvt.buf = (Uint8*)malloc(dlen*cvt.len_mult);
+		memcpy(cvt.buf, data, dlen);
+		cvt.len = dlen;
+		SDL_ConvertAudio(&cvt);
+		SDL_FreeWAV(data);
+
+		/* Put the sound data in the slot (it starts playing immediately) */
+		if ( sounds[index].data ) {
+			free(sounds[index].data);
+		}
+		SDL_LockAudio();
+		sounds[index].data = cvt.buf;
+		sounds[index].dlen = cvt.len_cvt;
+		sounds[index].dpos = 0;
+		SDL_UnlockAudio();
+		delete [] file;
+	}
+	else
+	{
+		OutputDebugString("Audio player not initialized, sound will not play\r\n");
+	}
 }

src/source/DataModelV2/DataModelInstance.cpp

@@ -28,6 +28,7 @@ DataModelInstance::DataModelInstance(void)
 	thumbnailGenerator = new ThumbnailGeneratorInstance();
 	soundService = new SoundService();
 	lightingInstance = new LightingInstance();
+	jointsService = new JointsService();
 
 	selectionService = new SelectionService();
 	selectionService->setPropertyWindow(g_usableApp->_propWindow);
@@ -41,6 +42,7 @@ DataModelInstance::DataModelInstance(void)
 	level->setParent(this);
 	soundService->setParent(this);
 	lightingInstance->setParent(this);
+	jointsService->setParent(this);
 
 	_loadedFileName="..//skooter.rbxm";
 	listicon = 5;
@@ -471,6 +473,7 @@ bool DataModelInstance::scanXMLObject(xml_node<> * scanNode)
 				{
 					return false;
 				}
+
 			}
 		}
 		/*
@@ -501,29 +504,12 @@ bool DataModelInstance::load(const char* filename, bool clearObjects)
 		std::string tname = hname.substr(0, hname.length() - 5);
 		name = tname;
 		resetEngine();
+		//HACK: we need to reset JointsService but there is no good way to do it in XplicitNgine code
+		jointsService = new JointsService();
+		jointsService->setParent(this);
 		selectionService->clearSelection();
 		selectionService->addSelected(this);
-		return true;
+		jointsService->solveWorkspaceSnaps();
-	}
-	else
-	{
-		std::stringstream msg;
-		msg << "Failed to load file:" << std::endl << filename << std::endl << strerror(errno);
-		MessageBoxStr(msg.str());
-		return false;
-	}
-}
-
-bool DataModelInstance::loadModel(const char* filename)
-{
-	ifstream levelFile(filename,ios::binary);
-	if (levelFile)
-	{
-		readXMLFileStream(&levelFile);
-
-		//resetEngine();
-		selectionService->clearSelection();
-		selectionService->addSelected(this);
 		return true;
 	}
 	else
@@ -593,7 +579,7 @@ bool DataModelInstance::getOpen()
 	of.lpstrFile = szFile ;
 	of.lpstrFile[0]='\0';
 	of.nMaxFile=500;
-	of.lpstrTitle="Open";
+	of.lpstrTitle="Hello";
 	of.Flags = OFN_FILEMUSTEXIST;
 	ShowCursor(TRUE);
 	BOOL file = GetOpenFileName(&of);
@@ -604,30 +590,6 @@ bool DataModelInstance::getOpen()
 	}
 	return true;
 }
-
-bool DataModelInstance::getOpenModel()
-{
-	_modY=0;
-	OPENFILENAME of;
-	ZeroMemory( &of , sizeof( of));
-	of.lStructSize = sizeof(OPENFILENAME);
-	of.lpstrFilter = "Roblox Files\0*.rbxm;*.rbxl\0\0";
-	char szFile[512];
-	of.lpstrFile = szFile ;
-	of.lpstrFile[0]='\0';
-	of.nMaxFile=500;
-	of.lpstrTitle="Open";
-	of.Flags = OFN_FILEMUSTEXIST;
-	ShowCursor(TRUE);
-	BOOL file = GetOpenFileName(&of);
-	if (file)
-	{
-		_loadedFileName = of.lpstrFile;
-		loadModel(of.lpstrFile);
-	}
-	return true;
-}
-
 void DataModelInstance::setMessage(std::string msg)
 {
 	message = msg;
@@ -667,9 +629,9 @@ void DataModelInstance::drawMessage(RenderDevice* rd)
 			}
 		}
 		char brkc[12];
-		_snprintf(brkc, 12, "%d", brickCount);
+		sprintf_s(brkc, "%d", brickCount);
 		char instc[12];
-		_snprintf(instc, 12, "%d", instCount);
+		sprintf_s(instc, "%d", instCount);
 		message = "Bricks: ";
 		message += brkc;
 		message += "	Snaps: ";
@@ -716,6 +678,11 @@ SoundService* DataModelInstance::getSoundService()
 	return soundService;
 }
 
+JointsService* DataModelInstance::getJointsService()
+{
+	return jointsService;
+}
+
 LightingInstance* DataModelInstance::getLighting()
 {
 	return lightingInstance;

src/source/DataModelV2/GuiRootInstance.cpp

@@ -6,7 +6,6 @@
 #include "DataModelV2/ImageButtonInstance.h"
 #include "DataModelV2/ToggleImageButtonInstance.h"
 #include "DataModelV2/GuiRootInstance.h"
-#include "DataModelV2/SelectionService.h"
 #include "DataModelV2/ImageButtonInstance.h"
 #include "Globals.h"
 #include "StringFunctions.h"
@@ -214,14 +213,13 @@ GuiRootInstance::GuiRootInstance() : _message(""), _messageTime(0)
 	button->boxBegin = Vector2(0,215);
 	button->boxEnd = Vector2(80,235);
 	button->textOutlineColor = Color4(0.5F,0.5F,0.5F,0.5F);
-	button->textColor = Color3(0,1,1);
+	button->textColor = Color3::white();
 	button->boxColor = Color4::clear();
 	button->textSize = 12;
 	button->title = "Group";
 	button->name = "Group";
 	button->setAllColorsSame();	
 	button->textColorDis = Color3(0.8F,0.8F,0.8F);
-	button->boxColorOvr = Color4(0.6F,0.6F,0.6F,0.4F);
 	button->font = g_fntlighttrek;
 	button->fontLocationRelativeTo = Vector2(10, 0);
 	button->setParent(this);
@@ -231,14 +229,13 @@ GuiRootInstance::GuiRootInstance() : _message(""), _messageTime(0)
 	button->boxBegin = Vector2(0,240);
 	button->boxEnd = Vector2(80,260);
 	button->textOutlineColor = Color4(0.5F,0.5F,0.5F,0.5F);
-	button->textColor = Color3(0,1,1);
+	button->textColor = Color3::white();
 	button->boxColor = Color4::clear();
 	button->textSize = 12;
 	button->title = "UnGroup";
 	button->name = "UnGroup";
 	button->setAllColorsSame();
 	button->textColorDis = Color3(0.8F,0.8F,0.8F);
-	button->boxColorOvr = Color4(0.6F,0.6F,0.6F,0.4F);
 	button->font = g_fntlighttrek;
 	button->fontLocationRelativeTo = Vector2(10, 0);
 	button->setParent(this);
@@ -248,45 +245,26 @@ GuiRootInstance::GuiRootInstance() : _message(""), _messageTime(0)
 	button->boxBegin = Vector2(0,265);
 	button->boxEnd = Vector2(80,285);
 	button->textOutlineColor = Color4(0.5F,0.5F,0.5F,0.5F);
-	button->textColor = Color3(0,1,1);
+	button->textColor = Color3::white();
 	button->boxColor = Color4::clear();
 	button->textSize = 12;
 	button->title = "Duplicate";
 	button->setAllColorsSame();
 	button->textColorDis = Color3(0.8F,0.8F,0.8F);
-	button->boxColorOvr = Color4(0.6F,0.6F,0.6F,0.4F);
 	button->font = g_fntlighttrek;
 	button->fontLocationRelativeTo = Vector2(10, 0);
 	button->setParent(this);
 	button->name = "Duplicate";
 	button->setButtonListener(gud);
 
-	//g_fntlighttrek->draw2D(rd,"MENU", Vector2(10,332), 14, Color3::white(), Color4(0.5F,0.5F,0.5F,0.5F));
-
-	button = makeTextButton();
-	button->boxBegin = Vector2(0,332);
-	button->boxEnd = Vector2(80,352);
-	button->textOutlineColor = Color4(0.5F,0.5F,0.5F,0.5F);
-	button->textColor = Color3::white();
-	button->boxColor = Color4::clear();
-	button->textSize = 14;
-	button->title = "MENU";
-	button->setAllColorsSame();
-	button->boxColorOvr = Color4(0.6F,0.6F,0.6F,0.4F);
-	button->font = g_fntlighttrek;
-	button->fontLocationRelativeTo = Vector2(10, 0);
-	button->setParent(this);
-	button->name = "MENU";
-	button->setButtonListener(menuListener);
-
 	ImageButtonInstance* instance = new ToggleImageButtonInstance(
-		Texture::fromFile(&GetFileInPath("/content/images/Run.png")),
+		Texture::fromFile(GetFileInPath("/content/images/Run.png")),
-		Texture::fromFile(&GetFileInPath("/content/images/Run_ovr.png")),
+		Texture::fromFile(GetFileInPath("/content/images/Run_ovr.png")),
-		Texture::fromFile(&GetFileInPath("/content/images/Run_dn.png")),
+		Texture::fromFile(GetFileInPath("/content/images/Run_dn.png")),
 		NULL,		
-		Texture::fromFile(&GetFileInPath("/content/images/Stop.png")),
+		Texture::fromFile(GetFileInPath("/content/images/Stop.png")),
-		Texture::fromFile(&GetFileInPath("/content/images/Stop_ovr.png")),
+		Texture::fromFile(GetFileInPath("/content/images/Stop_ovr.png")),
-		Texture::fromFile(&GetFileInPath("/content/images/Stop_dn.png"))
+		Texture::fromFile(GetFileInPath("/content/images/Stop_dn.png"))
 		);
 	instance->setButtonListener(menuListener);
 	instance->name = "go";
@@ -296,17 +274,17 @@ GuiRootInstance::GuiRootInstance() : _message(""), _messageTime(0)
 
 
 	instance = makeImageButton(
-		Texture::fromFile(&GetFileInPath("/content/images/ArrowTool.png")),
+		Texture::fromFile(GetFileInPath("/content/images/ArrowTool.png")),
-		Texture::fromFile(&GetFileInPath("/content/images/ArrowTool_ovr.png")),
+		Texture::fromFile(GetFileInPath("/content/images/ArrowTool_ovr.png")),
-		Texture::fromFile(&GetFileInPath("/content/images/ArrowTool_dn.png")),
+		Texture::fromFile(GetFileInPath("/content/images/ArrowTool_dn.png")),
-		Texture::fromFile(&GetFileInPath("/content/images/ArrowTool_ds.png")));
+		Texture::fromFile(GetFileInPath("/content/images/ArrowTool_ds.png")));
 	instance->size = Vector2(50,50);
 	instance->position = Vector2(15, 90);
 	instance->setParent(this);
 	instance->name = "Cursor";
 	instance->setButtonListener(msl);
 
-	instance = makeImageButton(Texture::fromFile(&GetFileInPath("/content/images/ScaleTool.png")),Texture::fromFile(&GetFileInPath("/content/images/ScaleTool_ovr.png")),Texture::fromFile(&GetFileInPath("/content/images/ScaleTool_dn.png")),Texture::fromFile(&GetFileInPath("/content/images/ScaleTool_ds.png")));
+	instance = makeImageButton(Texture::fromFile(GetFileInPath("/content/images/ScaleTool.png")),Texture::fromFile(GetFileInPath("/content/images/ScaleTool_ovr.png")),Texture::fromFile(GetFileInPath("/content/images/ScaleTool_dn.png")),Texture::fromFile(GetFileInPath("/content/images/ScaleTool_ds.png")));
 	instance->size = Vector2(40,40);
 	instance->position = Vector2(0, 140);
 	instance->setParent(this);
@@ -315,10 +293,10 @@ GuiRootInstance::GuiRootInstance() : _message(""), _messageTime(0)
 	
 
 	instance = makeImageButton(
-		Texture::fromFile(&GetFileInPath("/content/images/MoveTool.png")),
+		Texture::fromFile(GetFileInPath("/content/images/MoveTool.png")),
-		Texture::fromFile(&GetFileInPath("/content/images/MoveTool_ovr.png")),
+		Texture::fromFile(GetFileInPath("/content/images/MoveTool_ovr.png")),
-		Texture::fromFile(&GetFileInPath("/content/images/MoveTool_dn.png")),
+		Texture::fromFile(GetFileInPath("/content/images/MoveTool_dn.png")),
-		Texture::fromFile(&GetFileInPath("/content/images/MoveTool_ds.png")));
+		Texture::fromFile(GetFileInPath("/content/images/MoveTool_ds.png")));
 	instance->size = Vector2(40,40);
 	instance->position = Vector2(40, 140);
 	instance->setParent(this);
@@ -326,10 +304,10 @@ GuiRootInstance::GuiRootInstance() : _message(""), _messageTime(0)
 	instance->setButtonListener(msl);
 
 	instance = makeImageButton(
-		Texture::fromFile(&GetFileInPath("/content/images/SelectionRotate.png")),
+		Texture::fromFile(GetFileInPath("/content/images/SelectionRotate.png")),
-		Texture::fromFile(&GetFileInPath("/content/images/SelectionRotate_ovr.png")),
+		Texture::fromFile(GetFileInPath("/content/images/SelectionRotate_ovr.png")),
 		NULL,
-		Texture::fromFile(&GetFileInPath("/content/images/SelectionRotate_ds.png")));
+		Texture::fromFile(GetFileInPath("/content/images/SelectionRotate_ds.png")));
 	instance->size = Vector2(30,30);
 	instance->position = Vector2(10, 175);
 	instance->setParent(this);
@@ -337,10 +315,10 @@ GuiRootInstance::GuiRootInstance() : _message(""), _messageTime(0)
 	instance->setButtonListener(rbl);
 
 	instance = makeImageButton(
-		Texture::fromFile(&GetFileInPath("/content/images/SelectionTilt.png")),
+		Texture::fromFile(GetFileInPath("/content/images/SelectionTilt.png")),
-		Texture::fromFile(&GetFileInPath("/content/images/SelectionTilt_ovr.png")),
+		Texture::fromFile(GetFileInPath("/content/images/SelectionTilt_ovr.png")),
 		NULL,
-		Texture::fromFile(&GetFileInPath("/content/images/SelectionTilt_ds.png")));
+		Texture::fromFile(GetFileInPath("/content/images/SelectionTilt_ds.png")));
 	instance->size = Vector2(30,30);
 	instance->position = Vector2(40, 175);
 	instance->setParent(this);
@@ -349,10 +327,10 @@ GuiRootInstance::GuiRootInstance() : _message(""), _messageTime(0)
 
 
 	instance = makeImageButton(
-		Texture::fromFile(&GetFileInPath("/content/images/Delete.png")),
+		Texture::fromFile(GetFileInPath("/content/images/Delete.png")),
-		Texture::fromFile(&GetFileInPath("/content/images/Delete_ovr.png")),
+		Texture::fromFile(GetFileInPath("/content/images/Delete_ovr.png")),
-		Texture::fromFile(&GetFileInPath("/content/images/Delete_dn.png")),
+		Texture::fromFile(GetFileInPath("/content/images/Delete_dn.png")),
-		Texture::fromFile(&GetFileInPath("/content/images/Delete_ds.png")));
+		Texture::fromFile(GetFileInPath("/content/images/Delete_ds.png")));
 	instance->size = Vector2(40,46);
 	instance->position = Vector2(20, 284);
 	instance->setParent(this);
@@ -360,9 +338,9 @@ GuiRootInstance::GuiRootInstance() : _message(""), _messageTime(0)
 	instance->setButtonListener(delet);
 
 	instance = makeImageButton(
-		Texture::fromFile(&GetFileInPath("/content/images/CameraZoomIn.png")),
+		Texture::fromFile(GetFileInPath("/content/images/CameraZoomIn.png")),
-		Texture::fromFile(&GetFileInPath("/content/images/CameraZoomIn_ovr.png")),
+		Texture::fromFile(GetFileInPath("/content/images/CameraZoomIn_ovr.png")),
-		Texture::fromFile(&GetFileInPath("/content/images/CameraZoomIn_dn.png")));
+		Texture::fromFile(GetFileInPath("/content/images/CameraZoomIn_dn.png")));
 	instance->size = Vector2(34,25);
 	instance->floatBottom = true;
 	instance->floatRight = true;
@@ -372,9 +350,9 @@ GuiRootInstance::GuiRootInstance() : _message(""), _messageTime(0)
 	instance->setButtonListener(cam);
 
 	instance = makeImageButton(
-		Texture::fromFile(&GetFileInPath("/content/images/CameraZoomOut.png")),
+		Texture::fromFile(GetFileInPath("/content/images/CameraZoomOut.png")),
-		Texture::fromFile(&GetFileInPath("/content/images/CameraZoomOut_ovr.png")),
+		Texture::fromFile(GetFileInPath("/content/images/CameraZoomOut_ovr.png")),
-		Texture::fromFile(&GetFileInPath("/content/images/CameraZoomOut_dn.png")));
+		Texture::fromFile(GetFileInPath("/content/images/CameraZoomOut_dn.png")));
 	instance->size = Vector2(34,26);
 	instance->floatBottom = true;
 	instance->floatRight = true;
@@ -384,9 +362,9 @@ GuiRootInstance::GuiRootInstance() : _message(""), _messageTime(0)
 	instance->setButtonListener(cam);
 
 	instance = makeImageButton(
-		Texture::fromFile(&GetFileInPath("/content/images/CameraPanLeft.png")),
+		Texture::fromFile(GetFileInPath("/content/images/CameraPanLeft.png")),
-		Texture::fromFile(&GetFileInPath("/content/images/CameraPanLeft_ovr.png")),
+		Texture::fromFile(GetFileInPath("/content/images/CameraPanLeft_ovr.png")),
-		Texture::fromFile(&GetFileInPath("/content/images/CameraPanLeft_dn.png")));
+		Texture::fromFile(GetFileInPath("/content/images/CameraPanLeft_dn.png")));
 	instance->size = Vector2(34,34);
 	instance->floatBottom = true;
 	instance->floatRight = true;
@@ -396,9 +374,9 @@ GuiRootInstance::GuiRootInstance() : _message(""), _messageTime(0)
 	instance->setButtonListener(cam);
 
 	instance = makeImageButton(
-		Texture::fromFile(&GetFileInPath("/content/images/CameraPanRight.png")),
+		Texture::fromFile(GetFileInPath("/content/images/CameraPanRight.png")),
-		Texture::fromFile(&GetFileInPath("/content/images/CameraPanRight_ovr.png")),
+		Texture::fromFile(GetFileInPath("/content/images/CameraPanRight_ovr.png")),
-		Texture::fromFile(&GetFileInPath("/content/images/CameraPanRight_dn.png")));
+		Texture::fromFile(GetFileInPath("/content/images/CameraPanRight_dn.png")));
 	instance->size = Vector2(34,34);
 	instance->floatBottom = true;
 	instance->floatRight = true;
@@ -408,9 +386,9 @@ GuiRootInstance::GuiRootInstance() : _message(""), _messageTime(0)
 	instance->setButtonListener(cam);
 
 	instance = makeImageButton(
-		Texture::fromFile(&GetFileInPath("/content/images/CameraCenter.png")),
+		Texture::fromFile(GetFileInPath("/content/images/CameraCenter.png")),
-		Texture::fromFile(&GetFileInPath("/content/images/CameraCenter_ovr.png")),
+		Texture::fromFile(GetFileInPath("/content/images/CameraCenter_ovr.png")),
-		Texture::fromFile(&GetFileInPath("/content/images/CameraCenter_dn.png")));
+		Texture::fromFile(GetFileInPath("/content/images/CameraCenter_dn.png")));
 	instance->size = Vector2(34,20);
 	instance->floatBottom = true;
 	instance->floatRight = true;
@@ -420,9 +398,9 @@ GuiRootInstance::GuiRootInstance() : _message(""), _messageTime(0)
 	instance->setButtonListener(cam);
 
 	instance = makeImageButton(
-		Texture::fromFile(&GetFileInPath("/content/images/CameraTiltUp.png")),
+		Texture::fromFile(GetFileInPath("/content/images/CameraTiltUp.png")),
-		Texture::fromFile(&GetFileInPath("/content/images/CameraTiltUp_ovr.png")),
+		Texture::fromFile(GetFileInPath("/content/images/CameraTiltUp_ovr.png")),
-		Texture::fromFile(&GetFileInPath("/content/images/CameraTiltUp_dn.png")));
+		Texture::fromFile(GetFileInPath("/content/images/CameraTiltUp_dn.png")));
 	instance->size = Vector2(24,24);
 	instance->floatBottom = true;
 	instance->floatRight = true;
@@ -432,9 +410,9 @@ GuiRootInstance::GuiRootInstance() : _message(""), _messageTime(0)
 	instance->setButtonListener(cam);
 
 	instance = makeImageButton(
-		Texture::fromFile(&GetFileInPath("/content/images/CameraTiltDown.png")),
+		Texture::fromFile(GetFileInPath("/content/images/CameraTiltDown.png")),
-		Texture::fromFile(&GetFileInPath("/content/images/CameraTiltDown_ovr.png")),
+		Texture::fromFile(GetFileInPath("/content/images/CameraTiltDown_ovr.png")),
-		Texture::fromFile(&GetFileInPath("/content/images/CameraTiltDown_dn.png")));
+		Texture::fromFile(GetFileInPath("/content/images/CameraTiltDown_dn.png")));
 	instance->size = Vector2(24,24);
 	instance->floatBottom = true;
 	instance->floatRight = true;
@@ -487,7 +465,7 @@ void GuiRootInstance::renderGUI(G3D::RenderDevice* rd, double fps)
 
 	//Tools menu
 	Draw::box(G3D::Box(Vector3(5, 210,0),Vector3(75, 210,0)),rd,Color4(0.6F,0.6F,0.6F,0.4F), Color4(0.6F,0.6F,0.6F,0.4F));
-	
+	g_fntlighttrek->draw2D(rd,"MENU", Vector2(10,332), 14, Color3::white(), Color4(0.5F,0.5F,0.5F,0.5F));
 
 	
 	//drawButtons(rd);
@@ -524,9 +502,6 @@ void GuiRootInstance::update()
 	Instance * obj3 = this->findFirstChild("UnGroup");
 	Instance * obj4 = this->findFirstChild("Rotate");
 	Instance * obj5 = this->findFirstChild("Tilt");
-
-	SelectionService* getSelectionService = g_dataModel->getSelectionService();
-
 	if(obj != NULL && obj2 != NULL && obj3 != NULL && obj4 !=NULL && obj5 != NULL && obj6 != NULL)
 	{
 		BaseButtonInstance* button = (BaseButtonInstance*)obj;
@@ -541,23 +516,15 @@ void GuiRootInstance::update()
 		button4->disabled = true;
 		button5->disabled = true;
 		button6->disabled = true;
-		for(size_t i = 0; i < getSelectionService->getSelection().size(); i++)
+		for(size_t i = 0; i < g_dataModel->getSelectionService()->getSelection().size(); i++)
-			if(getSelectionService->getSelection()[i]->canDelete)
+			if(g_dataModel->getSelectionService()->getSelection()[i]->canDelete)
 			{
 				button->disabled = false;
+				button2->disabled = false;
+				button3->disabled = false;
 				button4->disabled = false;
 				button5->disabled = false;
 				button6->disabled = false;
-				
-
-				if (getSelectionService->getSelection().size() > 1){
-					button2->disabled = false;
-				}
-
-				if (dynamic_cast<GroupInstance*>(getSelectionService->getSelection()[i])){
-					button3->disabled = false;
-				}
-
 				break;
 			}
 	}

src/source/DataModelV2/Instance.cpp

@@ -87,6 +87,7 @@ Instance::~Instance(void)
 	{
 		delete children.at(i);
 	}
+	setParent(NULL);
 }
 
 void Instance::setName(std::string newName)
@@ -99,6 +100,13 @@ std::string Instance::getClassName()
 	return className;
 }
 
+bool Instance::isA(std::string name)
+{
+	if (className == name)
+		return true;
+	return false;
+}
+
 std::vector<Instance* > Instance::getChildren()
 {
 	return children;
@@ -174,5 +182,7 @@ Instance* Instance::findFirstChild(std::string name)
 	return NULL;
 }
 
-
+void Instance::remove()
-
+{
+	delete this;
+}

src/source/DataModelV2/JointsService.cpp

@@ -0,0 +1,69 @@
+#include "DataModelV2/JointsService.h"
+#include "DataModelV2/SnapInstance.h"
+#include "StringFunctions.h"
+#include "Globals.h"
+
+JointsService::JointsService()
+{
+	name = "JointsService";
+	className = "JointsService";
+	canDelete = false;
+}
+
+JointsService::~JointsService(void)
+{
+}
+
+void JointsService::createSnap(PartInstance* Part1, PartInstance* Part2)
+{
+	SnapInstance* Snap = new SnapInstance(Part1, Part2);
+	Snap->setParent(this);
+}
+
+void JointsService::destroyPartSnap(PartInstance* Part)
+{
+	std::vector<Instance* > children = getChildren();
+	for(size_t i = 0; i < children.size(); i++)
+	{
+		SnapInstance* Snap = (SnapInstance*)children.at(i);
+		if((Snap->jPart1 == Part) || (Snap->jPart2 == Part))
+		{
+			Snap->remove();
+		}
+	}
+}
+
+void JointsService::solvePartSnap(PartInstance* Part1, PartInstance* Part2)
+{
+	XplicitNgine* Phys = g_dataModel->getEngine();
+	float TopSurface = (Part1->getPosition().y + Part1->getSize().y / 2);
+	float BottomSurface2 = (Part2->getPosition().y - Part2->getSize().y / 2);
+	const int N = 4;
+	if (TopSurface == BottomSurface2)
+	{
+		Phys->createBody(Part1);
+		Phys->createBody(Part2);
+		dContact contact[N];
+		int n = dCollide (Part1->physGeom[0],Part2->physGeom[0],N,&contact[0].geom,sizeof(dContact));
+		if (n > 0)
+			createSnap(Part1, Part2);
+	}
+}
+
+void JointsService::solveWorkspaceSnaps()
+{
+	std::vector<Instance* > children = g_dataModel->getWorkspace()->getAllChildren();
+	for(size_t i = 0; i < children.size(); i++)
+	{
+		PartInstance* Part1 = (PartInstance*)children.at(i);
+		if (Part1->isA("Part"))
+		{
+			for(size_t c = 0; c < children.size(); c++) //horrible
+			{
+				PartInstance* Part2 = (PartInstance*)children.at(c);
+				if (Part1 != Part2)
+					solvePartSnap(Part1, Part2);
+			}
+		}
+	}
+}

src/source/DataModelV2/LevelInstance.cpp

@@ -109,8 +109,8 @@ std::vector<PROPGRIDITEM> LevelInstance::getProperties()
 		PIT_CHECK
 		));
 
-	_snprintf(timerTxt, 12, "%g", timer);
+	sprintf_s(timerTxt, "%g", timer);
-	_snprintf(scoreTxt, 12, "%d", score);
+	sprintf_s(scoreTxt, "%d", score);
 	properties.push_back(createPGI("Gameplay",
 		"InitialTimerValue",
 		"The amount of time in seconds the player has to complete this level.\r\n\r\nPut 0 if time is limitless.",

src/source/DataModelV2/PartInstance.cpp

@@ -398,6 +398,7 @@ void PartInstance::render(RenderDevice* rd) {
 PartInstance::~PartInstance(void)
 {
 	glDeleteLists(glList, 1);
+
 	/*
 	// Causes some weird ODE error
 	// Someone, please look into this
@@ -495,14 +496,6 @@ static TCHAR* strSoundType(int option)
 			return "Swoosh";
 		case Enum::Sound::Page:
 			return "Page";
-		case Enum::Sound::Click:
-			return "Click";
-		case Enum::Sound::Clock:
-			return "Clock";
-		case Enum::Sound::Step:
-			return "Step";
-		case Enum::Sound::StepOn:
-			return "StepOn";
 	}
 	return "NoSound";
 }
@@ -529,14 +522,6 @@ static Enum::Sound::Value EnumOnTouchSoundType(TCHAR* option)
 		return Enum::Sound::Ping;
 	if(strcmp("Snap", option) == 0)
 		return Enum::Sound::Snap;
-	if(strcmp("Click", option) == 0)
-		return Enum::Sound::Click;
-	if(strcmp("Clock", option) == 0)
-		return Enum::Sound::Clock;
-	if(strcmp("Step", option) == 0)
-		return Enum::Sound::Step;
-	if(strcmp("StepOn", option) == 0)
-		return Enum::Sound::StepOn;
 
 	return Enum::Sound::NoSound;
 }
@@ -601,18 +586,6 @@ void PartInstance::onTouch()
 		case Enum::Sound::Swoosh:
 			sndService->playSound(sndService->findFirstChild("Swoosh"));
 			break;
-		case Enum::Sound::Click:
-			sndService->playSound(sndService->findFirstChild("Click"));
-			break;
-		case Enum::Sound::Clock:
-			sndService->playSound(sndService->findFirstChild("Clock"));
-			break;
-		case Enum::Sound::Step:
-			sndService->playSound(sndService->findFirstChild("Step"));
-			break;
-		case Enum::Sound::StepOn:
-			sndService->playSound(sndService->findFirstChild("StepOn"));
-			break;
 	}
 }
 
@@ -723,14 +696,14 @@ std::vector<PROPGRIDITEM> PartInstance::getProperties()
 		(LPARAM)anchored,
 		PIT_CHECK
 		));
-	_snprintf(pto, 512, "%g, %g, %g", position.x, position.y, position.z);
+	sprintf_s(pto, "%g, %g, %g", position.x, position.y, position.z);
 	properties.push_back(createPGI("Item",
 		"Offset",
 		"The position of the object in the workspace",
 		(LPARAM)pto,
 		PIT_EDIT
 		));
-	_snprintf(pto2, 512, "%g, %g, %g", size.x, size.y, size.z);
+	sprintf_s(pto2, "%g, %g, %g", size.x, size.y, size.z);
 	properties.push_back(createPGI("Item",
 		"Size",
 		"The size of the object in the workspace",
@@ -756,11 +729,11 @@ std::vector<PROPGRIDITEM> PartInstance::getProperties()
 		"What sound plays when touched",
 		(LPARAM)strSoundType(OnTouchSound),
 		PIT_COMBO,
-		TEXT("NoSound\0Victory\0Boing\0Break\0Snap\0Bomb\0Splat\0Page\0Ping\0Swoosh\0Click\0Clock\0Step\0StepOn")
+		TEXT("NoSound\0Victory\0Boing\0Break\0Snap\0Bomb\0Splat\0Page\0Ping\0Swoosh\0")
 		));
 
-		_snprintf(changeScoreTxt, 12, "%d", changeScore);
+		sprintf_s(changeScoreTxt, "%d", changeScore);
-		_snprintf(changeTimerTxt, 12, "%g", changeTimer);
+		sprintf_s(changeTimerTxt, "%g", changeTimer);
 	properties.push_back(createPGI("OnTouch",
 		"ChangeScore",
 		"How the score is affected when touched",

src/source/DataModelV2/SelectionService.cpp

@@ -86,17 +86,17 @@ void SelectionService::render(RenderDevice * rd)
 void drawOutline(Vector3 from, Vector3 to, RenderDevice* rd, Vector3 size, Vector3 pos, CoordinateFrame c)
 {
 	Color3 outline = Color3::cyan();//Color3(0.098F,0.6F,1.0F);
-	float offsetSize = 0.1F;
+	float offsetSize = 0.05F;
 	//X
 	Draw::box(c.toWorldSpace(Box(Vector3(from.x - offsetSize, from.y + offsetSize, from.z + offsetSize), Vector3(to.x + offsetSize, from.y - offsetSize, from.z - offsetSize))), rd, outline, Color4::clear()); 
 	Draw::box(c.toWorldSpace(Box(Vector3(from.x - offsetSize, to.y + offsetSize, from.z + offsetSize), Vector3(to.x + offsetSize, to.y - offsetSize, from.z - offsetSize))), rd, outline, Color4::clear()); 
 	Draw::box(c.toWorldSpace(Box(Vector3(from.x - offsetSize, to.y + offsetSize, to.z + offsetSize), Vector3(to.x + offsetSize, to.y - offsetSize, to.z - offsetSize))), rd, outline, Color4::clear()); 
 	Draw::box(c.toWorldSpace(Box(Vector3(from.x - offsetSize, from.y + offsetSize, to.z + offsetSize), Vector3(to.x + offsetSize, from.y - offsetSize, to.z - offsetSize))), rd, outline, Color4::clear()); 
 	//Y
-	Draw::box(c.toWorldSpace(Box(Vector3(from.x + offsetSize, from.y - offsetSize + 0.2, from.z + offsetSize), Vector3(from.x - offsetSize, to.y + offsetSize - 0.2, from.z - offsetSize))), rd, outline, Color4::clear()); 
+	Draw::box(c.toWorldSpace(Box(Vector3(from.x + offsetSize, from.y - offsetSize + 0.1, from.z + offsetSize), Vector3(from.x - offsetSize, to.y + offsetSize - 0.1, from.z - offsetSize))), rd, outline, Color4::clear()); 
-	Draw::box(c.toWorldSpace(Box(Vector3(to.x + offsetSize, from.y - offsetSize + 0.2, from.z + offsetSize), Vector3(to.x - offsetSize, to.y + offsetSize - 0.2, from.z - offsetSize))), rd, outline, Color4::clear()); 
+	Draw::box(c.toWorldSpace(Box(Vector3(to.x + offsetSize, from.y - offsetSize + 0.1, from.z + offsetSize), Vector3(to.x - offsetSize, to.y + offsetSize - 0.1, from.z - offsetSize))), rd, outline, Color4::clear()); 
-	Draw::box(c.toWorldSpace(Box(Vector3(to.x + offsetSize, from.y - offsetSize + 0.2, to.z + offsetSize), Vector3(to.x - offsetSize, to.y + offsetSize-0.1, to.z - offsetSize))), rd, outline, Color4::clear()); 
+	Draw::box(c.toWorldSpace(Box(Vector3(to.x + offsetSize, from.y - offsetSize + 0.1, to.z + offsetSize), Vector3(to.x - offsetSize, to.y + offsetSize-0.1, to.z - offsetSize))), rd, outline, Color4::clear()); 
-	Draw::box(c.toWorldSpace(Box(Vector3(from.x + offsetSize, from.y - offsetSize + 0.2, to.z + offsetSize), Vector3(from.x - offsetSize, to.y + offsetSize - 0.2, to.z - offsetSize))), rd, outline, Color4::clear()); 
+	Draw::box(c.toWorldSpace(Box(Vector3(from.x + offsetSize, from.y - offsetSize + 0.1, to.z + offsetSize), Vector3(from.x - offsetSize, to.y + offsetSize - 0.1, to.z - offsetSize))), rd, outline, Color4::clear()); 
 
 	//Z
 	Draw::box(c.toWorldSpace(Box(Vector3(from.x + offsetSize, from.y + offsetSize, from.z - offsetSize), Vector3(from.x - offsetSize, from.y - offsetSize, to.z + offsetSize))), rd, outline, Color4::clear()); 

src/source/DataModelV2/SnapInstance.cpp

@@ -0,0 +1,29 @@
+#include "DataModelV2/SnapInstance.h"
+#include "XplicitNgine/XplicitNgine.h"
+#include "StringFunctions.h"
+#include "Globals.h"
+
+SnapInstance::SnapInstance(PartInstance* Part1, PartInstance* Part2)
+{
+	XplicitNgine* Phys = g_xplicitNgine;
+	name = "Snap";
+	className = "Snap";
+	jPart1 = Part1;
+	jPart2 = Part2;
+	
+	if (Part1->physBody == NULL)
+		Phys->createBody(Part1);
+
+	if (Part2->physBody == NULL)
+		Phys->createBody(Part2);
+
+	JointID = Phys->createJoint(Part1, Part2);
+}
+
+SnapInstance::~SnapInstance(void)
+{
+	//XplicitNgine* Phys = g_xplicitNgine;
+	printf("SnapInstance destroyed...");
+	if (JointID != NULL)
+		dJointDestroy(JointID);
+}

src/source/DataModelV2/SoundService.cpp

@@ -67,30 +67,6 @@ SoundService::SoundService()
 	stockSound->setName("Page");
 	stockSound->setSoundId("/content/sounds/pageturn.wav");
 	stockSound->setParent(this);
-
-	// Click
-	stockSound = new SoundInstance();
-	stockSound->setName("Click");
-	stockSound->setSoundId("/content/sounds/switch.wav");
-	stockSound->setParent(this);
-
-	// Clock
-	stockSound = new SoundInstance();
-	stockSound->setName("Clock");
-	stockSound->setSoundId("/content/sounds/clickfast.wav");
-	stockSound->setParent(this);
-
-	// Step
-	stockSound = new SoundInstance();
-	stockSound->setName("Step");
-	stockSound->setSoundId("/content/sounds/SWITCH3.wav");
-	stockSound->setParent(this);
-
-	// StepOn
-	stockSound = new SoundInstance();
-	stockSound->setName("StepOn");
-	stockSound->setSoundId("/content/sounds/flashbulb.wav");
-	stockSound->setParent(this);
 }
 
 SoundService::~SoundService(void)

src/source/DataModelV2/TextButtonInstance.cpp

@@ -1,5 +1,5 @@
 #include "DataModelV2/TextButtonInstance.h"
-#include "DataModelV2/BaseGuiInstance.h"
+
 
 TextButtonInstance::TextButtonInstance(void)
 {
@@ -11,7 +11,7 @@ TextButtonInstance::TextButtonInstance(void)
 	title = "TextBox";
 	textColor = Color4(1, 1, 1, 1);
 	textOutlineColor = Color4(0, 0, 0, 0);
-	boxColor = BaseGuiInstance::translucentBackdrop();
+	boxColor = Color4(0.6F,0.6F,0.6F,0.4F);
 	boxOutlineColor = Color4(0, 0, 0, 0);
 	setAllColorsSame();
 	textSize = 12;

src/source/Listener/GUDButtonListener.cpp

@@ -1,88 +1,75 @@
 #include <G3DAll.h>
 #include "Application.h"
 #include "Globals.h"
+#include "AudioPlayer.h"
 #include "DataModelV2/SelectionService.h"
 #include "Listener/GUDButtonListener.h"
-#include "DataModelV2/SoundService.h"
 
 void GUDButtonListener::onButton1MouseClick(BaseButtonInstance* button)
 {
-	SelectionService* selectionService = g_dataModel->getSelectionService();
-	SoundService* soundService = g_dataModel->getSoundService();
-
 	bool cont = false;
-	for(size_t i = 0; i < selectionService->getSelection().size(); i++)
+	for(size_t i = 0; i < g_dataModel->getSelectionService()->getSelection().size(); i++)
-		if(selectionService->getSelection()[i]->canDelete)
+		if(g_dataModel->getSelectionService()->getSelection()[i]->canDelete)
 		{
 			cont = true;	
 			break;
 		}
-
+	if(cont)
-	if (cont)
 	{
-		if(button->disabled == false){
+		AudioPlayer::playSound(dingSound);
-			soundService->playSound(soundService->findFirstChild("Ping"));
-		}
-
 		if(button->name == "Duplicate")
 		{
 			std::vector<Instance*> newinst;
-			for(size_t i = 0; i < selectionService->getSelection().size(); i++)
+			for(size_t i = 0; i < g_dataModel->getSelectionService()->getSelection().size(); i++)
 			{
-				if(selectionService->getSelection()[i]->canDelete)
+				if(g_dataModel->getSelectionService()->getSelection()[i]->canDelete)
 				{
-				Instance* tempinst = selectionService->getSelection()[i];
+				Instance* tempinst = g_dataModel->getSelectionService()->getSelection()[i];
 				
-				Instance* clonedInstance = selectionService->getSelection()[i]->clone();
+				Instance* clonedInstance = g_dataModel->getSelectionService()->getSelection()[i]->clone();
 
-				if (clonedInstance->getClassName() == "PVInstance"){
+				newinst.push_back(tempinst);
-					PartInstance* Part = dynamic_cast<PartInstance*>(clonedInstance);
-					Part->setPosition(Part->getPosition() + G3D::Vector3(0, Part->getSize().y, 0));
-				}
-
-				newinst.push_back(clonedInstance);
 				}
 			}
-			selectionService->clearSelection();
+			g_dataModel->getSelectionService()->clearSelection();
-			selectionService->addSelected(newinst);
+			g_dataModel->getSelectionService()->addSelected(newinst);
 		}
 		else if(button->name == "Group")
 		{
-			if (selectionService->getSelection().size() > 1){
+			GroupInstance * inst = new GroupInstance();
-				GroupInstance * inst = new GroupInstance();
+			inst->setParent(g_dataModel->getWorkspace());
-				inst->setParent(g_dataModel->getWorkspace());
+			for(size_t i = 0; i < g_dataModel->getSelectionService()->getSelection().size(); i++)
-				for(size_t i = 0; i < selectionService->getSelection().size(); i++)
+			{
+				if(g_dataModel->getSelectionService()->getSelection()[i]->canDelete)
 				{
-					if(selectionService->getSelection()[i]->canDelete)
+					g_dataModel->getSelectionService()->getSelection()[i]->setParent(inst);
+					if(PartInstance* part = dynamic_cast<PartInstance*>(g_dataModel->getSelectionService()->getSelection()[i]))
 					{
-						selectionService->getSelection()[i]->setParent(inst);
+						inst->primaryPart = part;
-						if(PartInstance* part = dynamic_cast<PartInstance*>(selectionService->getSelection()[i]))
-						{
-							inst->primaryPart = part;
-						}
 					}
 				}
-				selectionService->clearSelection();
-				selectionService->addSelected(inst);
 			}
+			g_dataModel->getSelectionService()->clearSelection();
+			g_dataModel->getSelectionService()->addSelected(inst);
 		}
 		else if(button->name == "UnGroup")
 		{
 			std::vector<Instance*> newinst;
-			for(size_t i = 0; i < selectionService->getSelection().size(); i++)
+			for(size_t i = 0; i < g_dataModel->getSelectionService()->getSelection().size(); i++)
 			{
-				Instance* selection = selectionService->getSelection()[i];
+				if(g_dataModel->getSelectionService()->getSelection()[i]->canDelete)
-
-				if(GroupInstance* model = dynamic_cast<GroupInstance*>(selection))
 				{
-					newinst = model->unGroup();
+					if(GroupInstance* model = dynamic_cast<GroupInstance*>(g_dataModel->getSelectionService()->getSelection()[i]))
-					model->setParent(NULL);
+					{
-					delete model;
+						newinst = model->unGroup();
-					model = NULL;
+						model->setParent(NULL);
+						delete model;
+						model = NULL;
+					}
 				}
 			}
-			selectionService->clearSelection();
+			g_dataModel->getSelectionService()->clearSelection();
-			selectionService->addSelected(newinst);
+			g_dataModel->getSelectionService()->addSelected(newinst);
 		}
 	}
 }

src/source/Listener/MenuButtonListener.cpp

@@ -2,9 +2,6 @@
 #include "DataModelV2/ToggleImageButtonInstance.h"
 #include "Application.h"
 #include "Globals.h"
-
-bool menuOpen = false;
-
 void MenuButtonListener::onButton1MouseClick(BaseButtonInstance* button)
 {
 	if(button->name == "go")
@@ -52,36 +49,4 @@ void MenuButtonListener::onButton1MouseClick(BaseButtonInstance* button)
 			break;
 		}
 	}
-	else if (button->name == "insert"){
-		HMENU mainmenu = CreatePopupMenu();
-		AppendMenu(mainmenu, MF_STRING, 104, "Model...");
-
-		POINT p;
-		GetCursorPos(&p);
-		int menuClick = TrackPopupMenu(mainmenu, TPM_LEFTBUTTON | TPM_RETURNCMD, p.x, p.y, 0, Globals::mainHwnd, 0);
-		switch (menuClick)
-		{
-		case 104:
-			g_dataModel->getOpenModel();
-			break;
-		}
-	}
-	else if (button->name == "MENU")
-	{
-		menuOpen = !menuOpen;
-		ShowWindow(g_usableApp->_propWindow->_hwndProp, menuOpen);
-		if(TextButtonInstance* textButton = dynamic_cast<TextButtonInstance*>(button))
-		{
-			if(menuOpen)
-			{
-				textButton->textColor = Color3(0,1,1);
-				textButton->textColorOvr = Color3(0,1,1);
-			}
-			else
-			{
-				textButton->textColor = Color3::white();
-				textButton->textColorOvr = Color3::white();
-			}
-		}
-	}
 }

src/source/Properties/BoolProperty.cpp

@@ -0,0 +1,5 @@
+//#include "Properties/BoolProperty.h"
+//PROPGRIDITEM BoolProperty::getPropGridItem()
+//{
+	//return PROPGRIDITEM();
+//}

src/source/Properties/Property.cpp

@@ -0,0 +1,7 @@
+#include "Properties/Property.h"
+
+template <typename T>
+void Property<T>::setProperty(LPPROPGRIDITEM item)
+{
+	_owner->propertiesChanged();
+}

src/source/PropertyWindow.cpp

@@ -244,7 +244,7 @@ bool PropertyWindow::onCreate(int x, int y, int sx, int sy, HMODULE hThisInstanc
 			WS_EX_TOOLWINDOW,
 			"propHWND",
 			"PropertyGrid",
-			WS_POPUPWINDOW | WS_THICKFRAME | WS_CAPTION,
+			WS_VISIBLE | WS_POPUPWINDOW | WS_THICKFRAME | WS_CAPTION,
 			CW_USEDEFAULT,
 			CW_USEDEFAULT,
 			300,

src/source/Tool/DraggerTool.cpp

@@ -33,82 +33,7 @@ void DraggerTool::onMouseMoved(Mouse mouse)
 {
 	if(handleGrabbed != -1)
 	{
-		std::vector<Instance *> selection = g_dataModel->getSelectionService()->getSelection();
 
-		if(selection.size() == 1)
-		{
-			PartInstance* part = dynamic_cast<PartInstance*>(selection[0]);
-			if(part)
-			{
-				Ray ray = G3D::Ray::fromOriginAndDirection(part->getPosition(), part->getCFrame().lookVector()*100);
-
-				switch(handleGrabbed){
-					case 0:
-					case 1:
-						ray = G3D::Ray::fromOriginAndDirection(part->getPosition(), part->getCFrame().upVector()*100);
-						break;
-					case 2:
-					case 3:
-						ray = G3D::Ray::fromOriginAndDirection(part->getPosition(), part->getCFrame().lookVector()*100);
-						break;
-					case 4:
-					case 5:
-						ray = G3D::Ray::fromOriginAndDirection(part->getPosition(), part->getCFrame().leftVector()*100);
-						break;
-				}
-
-				CenterOffset = handles[handleGrabbed].center;
-
-				Vector3 intersection1 = ray.intersection(mouse.getPlane());
-				Vector3 intersection2 = ray.intersection(mouse.getInversePlane());
-				
-
-				if(intersection1.isFinite())
-				{
-					intersection1.x = (ceil(intersection1.x / 1) * 1);
-					intersection1.y = (ceil(intersection1.y / 1) * 1);
-					intersection1.z = (ceil(intersection1.z / 1) * 1);
-
-					if ( ((int)part->getSize().x)%2 == 1 )
-						intersection1.x += 0.5;
-
-					//intersection1.y = mouse.getPlane() + part->getSize().y/2 - 0.5;
-
-					if ( ((int)part->getSize().z)%2 == 1 )
-						intersection1.z += 0.5;
-
-					part->setPosition(intersection1 + (part->getPosition() - CenterOffset));
-				}
-				else if(intersection2.isFinite())
-				{
-					intersection2.x = (ceil(intersection2.x / 1) * 1);
-					intersection2.y = (ceil(intersection2.y / 1) * 1);
-					intersection2.z = (ceil(intersection2.z / 1) * 1);
-
-					if ( ((int)part->getSize().x)%2 == 1) 
-						intersection2.x += 0.5;
-
-					//intersection2.y = mouse.getInversePlane() + part->getSize().y/2 - 0.5;
-
-					part->setPosition(intersection2 + (part->getPosition() - CenterOffset));
-				}
-
-				float offset = 2;
-
-				center = part->getPosition();
-				Vector3 size = part->getSize();
-				CoordinateFrame cFrame = part->getCFrame();
-
-				handles[0].center = center + cFrame.upVector()*(size.y/2+offset);
-				handles[1].center = center - cFrame.upVector()*(size.y/2+offset);
-
-				handles[2].center = center + cFrame.lookVector()*(size.z/2+offset);
-				handles[3].center = center - cFrame.lookVector()*(size.z/2+offset);
-
-				handles[4].center = center + cFrame.leftVector()*(size.x/2+offset);
-				handles[5].center = center - cFrame.leftVector()*(size.x/2+offset);
-			}
-		}
 	}
 	else ArrowTool::onMouseMoved(mouse);
 }
@@ -187,23 +112,22 @@ void DraggerTool::render(RenderDevice * rd, Mouse mouse)
 			G3D::Draw::arrow(center, handles[i].center-center, rd, Color3::orange(), 2);
 		}
 	}
-
 	std::vector<Instance *> selection = g_dataModel->getSelectionService()->getSelection();
 	for(size_t i = 0; i < selection.size(); i++)
 	{
 		if(PartInstance* part = dynamic_cast<PartInstance*>(selection[i]))
 		{
-			//Ray ray = G3D::Ray::fromOriginAndDirection(part->getPosition(), part->getCFrame().lookVector()*100);
+			Ray ray = G3D::Ray::fromOriginAndDirection(part->getPosition(), part->getCFrame().lookVector()*100);
-			//Vector3 intersection1 = ray.intersection(mouse.getPlane());
+			Vector3 intersection1 = ray.intersection(mouse.getPlane());
-			//Vector3 intersection2 = ray.intersection(mouse.getInversePlane());
+			Vector3 intersection2 = ray.intersection(mouse.getInversePlane());
-			//if(intersection1.isFinite())
+			if(intersection1.isFinite())
-			//{
+			{
-			//	Draw::sphere(Sphere(intersection1, 2), rd);
+				Draw::sphere(Sphere(intersection1, 2), rd);
-			//}
+			}
-			//else if(intersection2.isFinite())
+			else if(intersection2.isFinite())
-			//{
+			{
-			//	Draw::sphere(Sphere(intersection2, 2), rd);
+				Draw::sphere(Sphere(intersection2, 2), rd);
-			//}
+			}
 		}
 	}
 }

src/source/XplicitNgine/XplicitNgine.cpp

@@ -1,9 +1,9 @@
 #include "XplicitNgine/XplicitNgine.h"
+#include "DataModelV2/JointsService.h"
 #include "Globals.h"
 
 XplicitNgine::XplicitNgine() 
 {
-	
 	physWorld = dWorldCreate();
 	physSpace = dHashSpaceCreate(0);
 	contactgroup = dJointGroupCreate(0);
@@ -19,10 +19,11 @@ XplicitNgine::XplicitNgine()
 
 XplicitNgine::~XplicitNgine() 
 {
-  dJointGroupDestroy (contactgroup);
+	g_dataModel->getJointsService()->remove();
-  dSpaceDestroy (physSpace);
+	dJointGroupDestroy (contactgroup);
-  dWorldDestroy (physWorld);
+	dSpaceDestroy (physSpace);
-  dCloseODE();
+	dWorldDestroy (physWorld);
+	dCloseODE();
 }
 
 void XplicitNgine::resetBody(PartInstance* partInstance)
@@ -51,12 +52,12 @@ void collisionCallback(void *data, dGeomID o1, dGeomID o2)
 			contact[i].surface.mode = dContactBounce | dContactSlip1 | dContactSlip2 | dContactSoftERP | dContactSoftCFM | dContactApprox1;
 
 			// Define contact surface properties
-			contact[i].surface.bounce = 0.5F; //Elasticity
+			contact[i].surface.bounce = 0.5; //Elasticity
 			contact[i].surface.mu = 0.4F; //Friction
 			contact[i].surface.slip1 = 0.0;
 			contact[i].surface.slip2 = 0.0;
 			contact[i].surface.soft_erp = 0.8F;
-			contact[i].surface.soft_cfm = 0.005F;
+			contact[i].surface.soft_cfm = 0.01F;
 			
 			// Create joints
 			dJointID c = dJointCreateContact(
@@ -81,6 +82,7 @@ void collisionCallback(void *data, dGeomID o1, dGeomID o2)
 
 void XplicitNgine::deleteBody(PartInstance* partInstance)
 {
+	g_dataModel->getJointsService()->destroyPartSnap(partInstance);
 	if(partInstance->physBody != NULL)
 	{
 		dBodyEnable(partInstance->physBody);
@@ -156,7 +158,8 @@ void XplicitNgine::createBody(PartInstance* partInstance)
 			dGeomSetData(partInstance->physGeom[0], partInstance);
 
 		dMass mass;
-		mass.setBox(sqrt(partSize.x*2), sqrt(partSize.y*2), sqrt(partSize.z*2), 0.7F);
+		mass.setBox(sqrt(partSize.x*20), sqrt(partSize.y*20), sqrt(partSize.z*20), 0.01F);
+		//mass.setBox(sqrt(partSize.x*2), sqrt(partSize.y*2), sqrt(partSize.z*2), 0.7F);
 		dBodySetMass(partInstance->physBody, &mass);
 
 		// Create rigid body
@@ -234,3 +237,23 @@ void XplicitNgine::updateBody(PartInstance *partInstance)
 		dBodySetRotation(partInstance->physBody, rotation);
 	}
 }
+
+
+dJointID XplicitNgine::createJoint(PartInstance *part1, PartInstance *part2)
+{
+	printf("XplicitNgine::createJoint called\n");
+	if((part1->physBody != NULL) & (part2->physBody != NULL)){
+		printf("creating a fixed joint\n");
+		dJointID c = dJointCreateFixed(physWorld, 0);
+		dJointAttach(c, part1->physBody, part2->physBody);
+		dJointSetFixed(c);
+		return c;
+	}
+	return NULL;
+}
+
+void XplicitNgine::destroyJoints(PartInstance *part)
+{
+	for(int i = 0; i < dBodyGetNumJoints(part->physBody); i++)
+		dJointDestroy(dBodyGetJoint(part->physBody, i));
+}

src/source/main.cpp

@@ -142,12 +142,6 @@ LRESULT CALLBACK G3DProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
 
 
 int main(int argc, char** argv) {
-	HINSTANCE hThisInstance = GetModuleHandle(NULL);
-	return WinMain(hThisInstance, NULL, NULL, 1);
-}
-
-int WINAPI WinMain(HINSTANCE hThisInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int cmdShow)
-{
 #ifndef _DEBUG
 	try{
 #endif
@@ -164,6 +158,7 @@ int WINAPI WinMain(HINSTANCE hThisInstance, HINSTANCE hPrevInstance, LPSTR lpCmd
 		icc.dwICC = ICC_WIN95_CLASSES/*|ICC_COOL_CLASSES|ICC_DATE_CLASSES|
 					   ICC_PAGESCROLLER_CLASS|ICC_USEREX_CLASSES*/;
 		InitCommonControlsEx(&icc);
+		HMODULE hThisInstance = GetModuleHandle(NULL);
 
 		if (!createWindowClass("mainHWND",WndProc,hThisInstance))
 			return false;