TSH&R-PC

1 files changed, 573 insertions, 0 deletions

diff --git a/tools/worldbuilder/code/nodes/staticcameralocatornode.cpp b/tools/worldbuilder/code/nodes/staticcameralocatornode.cpp
new file mode 100644
index 0000000..c922d0f
--- /dev/null
+++ b/tools/worldbuilder/code/nodes/staticcameralocatornode.cpp
@@ -0,0 +1,573 @@
+//=============================================================================
+// Copyright (C) 2002 Radical Entertainment Ltd.  All rights reserved.
+//
+// File:        StaticCameraLocatorNode.cpp
+//
+// Description: Implement StaticCameraLocatorNode
+//
+// History:     9/17/2002 + Created -- Cary Brisebois
+//
+//=============================================================================
+
+//========================================
+// System Includes
+//========================================
+// Foundation Tech
+#include "main/toolhack.h"
+#include <raddebug.hpp>
+#include <p3d/pointcamera.hpp>
+
+//========================================
+// Project Includes
+//========================================
+#include "StaticCameraLocatorNode.h"
+
+#include "main/constants.h"
+#include "main/worldbuilder.h"
+#include "utility/glext.h"
+#include "utility/mext.h"
+#include "utility/nodehelper.h"
+#include "utility/transformmatrix.h"
+
+#include "resources/resource.h"
+
+#include "../../../game/code/meta/locatortypes.h"
+#include "../../../game/code/camera/staticcam.h"
+
+#include "nodes/triggervolumenode.h"
+
+#include "gameengine/gameengine.h"
+#include "gameengine/wbcamtarget.h"
+
+//******************************************************************************
+//
+// Global Data, Local Data, Local Classes
+//
+//******************************************************************************
+MTypeId StaticCameraLocatorNode::id( WBConstants::TypeIDPrefix, WBConstants::NodeIDs::StaticCameraLocator );
+const char* StaticCameraLocatorNode::stringId = "StaticCameraLocatorNode";
+
+const int StaticCameraLocatorNode::ACTIVE_COLOUR = 15;
+const int StaticCameraLocatorNode::INACTIVE_COLOUR = 12;
+const float StaticCameraLocatorNode::SCALE = 1.0f * WBConstants::Scale;
+
+char StaticCameraLocatorNode::sNewName[MAX_NAME_LEN];
+
+const char* StaticCameraLocatorNode::TRIGGERS_NAME_SHORT   = "trigs";
+const char* StaticCameraLocatorNode::TRIGGERS_NAME_LONG    = "triggers";
+MObject StaticCameraLocatorNode::sTriggers;
+
+const char*  StaticCameraLocatorNode::FOV_NAME_SHORT = "fov";
+const char*  StaticCameraLocatorNode::FOV_NAME_LONG = "fieldOfView";
+MObject StaticCameraLocatorNode::sFOV;
+
+const char*  StaticCameraLocatorNode::TARGET_NAME_SHORT = "trg";
+const char*  StaticCameraLocatorNode::TARGET_NAME_LONG = "target";
+MObject StaticCameraLocatorNode::sTarget;
+
+const char*  StaticCameraLocatorNode::FACING_OFFSET_NAME_SHORT = "facoff";
+const char*  StaticCameraLocatorNode::FACING_OFFSET_NAME_LONG = "facingOffset";
+MObject StaticCameraLocatorNode::sFacingOffset;
+
+const char* StaticCameraLocatorNode::TRACKING_NAME_SHORT = "trkng";
+const char* StaticCameraLocatorNode::TRACKING_NAME_LONG = "tracking";
+MObject StaticCameraLocatorNode::sTracking;
+
+const char*  StaticCameraLocatorNode::TARGET_LAG_NAME_SHORT = "trglg";
+const char*  StaticCameraLocatorNode::TARGET_LAG_NAME_LONG = "targetLag";
+MObject StaticCameraLocatorNode::sTargetLag;
+
+const char*  StaticCameraLocatorNode::ACTIVE_NAME_SHORT = "act";
+const char*  StaticCameraLocatorNode::ACTIVE_NAME_LONG = "active";
+MObject StaticCameraLocatorNode::sActive;
+
+const char* StaticCameraLocatorNode::TRANSITION_TO_RATE_NAME_LONG = "transitionTo";
+const char* StaticCameraLocatorNode::TRANSITION_TO_RATE_NAME_SHORT = "trnto";
+MObject StaticCameraLocatorNode::sTransitionToRate;
+
+const char* StaticCameraLocatorNode::ONESHOT_NAME_LONG = "oneShot";
+const char* StaticCameraLocatorNode::ONESHOT_NAME_SHORT = "oShot";
+MObject StaticCameraLocatorNode::sOneShot;
+
+const char* StaticCameraLocatorNode::NOFOV_NAME_LONG = "noFOV";
+const char* StaticCameraLocatorNode::NOFOV_NAME_SHORT = "nf";
+MObject StaticCameraLocatorNode::sNoFOV;
+
+const char* StaticCameraLocatorNode::CUTALL_NAME_LONG = "cutInOut";
+const char* StaticCameraLocatorNode::CUTALL_NAME_SHORT = "cin";
+MObject StaticCameraLocatorNode::sCutAll;
+
+const char* StaticCameraLocatorNode::CAR_ONLY_NAME_LONG = "carOnly";
+const char* StaticCameraLocatorNode::CAR_ONLY_NAME_SHORT = "co";
+MObject StaticCameraLocatorNode::sCarOnly;
+
+const char* StaticCameraLocatorNode::ON_FOOT_ONLY_NAME_LONG = "onFootOnly";
+const char* StaticCameraLocatorNode::ON_FOOT_ONLY_NAME_SHORT = "ofo";
+MObject StaticCameraLocatorNode::sOnFootOnly;
+
+//******************************************************************************
+//
+// Callbacks
+//
+//******************************************************************************
+
+BOOL CALLBACK StaticCameraLocatorNameCallBack( HWND hWnd, UINT uMsg, UINT wParam, long lParam )
+{
+    switch (uMsg)
+    {
+    case WM_INITDIALOG:
+        {
+            SetDlgItemText( hWnd, IDC_EDIT2, WorldBuilder::GetPrefix() );
+            return true;
+        }
+        break;
+    case WM_COMMAND:
+        {
+            if ( LOWORD(wParam) == IDC_BUTTON1 || LOWORD(wParam) == IDOK )
+            {
+                //Get the entry in the text field.
+                char name[StaticCameraLocatorNode::MAX_NAME_LEN];
+                GetDlgItemText( hWnd, IDC_EDIT1, name, StaticCameraLocatorNode::MAX_NAME_LEN );
+
+                if ( strcmp(name, "") == 0 )
+                {
+                    MExt::DisplayWarning("You must input a new name for the Static Camera Locator!");
+                    return false;
+                }
+
+                MString newName( WorldBuilder::GetPrefix() );
+                newName += MString( name );
+                
+                StaticCameraLocatorNode::SetNewName( newName.asChar() );
+                EndDialog( hWnd, 0 );  //this is how you close the window.                
+                return true;
+            }
+            else if( LOWORD(wParam) == IDCANCEL )
+            {
+                StaticCameraLocatorNode::SetNewName( "" );
+                EndDialog( hWnd, 0 );  //this is how you close the window.                
+                return true;
+            }
+
+            return false;
+        }
+        break;
+    default:
+        {
+            return false;
+        }
+        break;
+    }
+}
+
+//******************************************************************************
+//
+// Public Member Functions
+//
+//******************************************************************************
+
+//==============================================================================
+// BreakableCameraLocatorNode::StaticCameraLocatorNode
+//==============================================================================
+// Description: Constructor.
+//
+// Parameters:	None.
+//
+// Return:      N/A.
+//
+//==============================================================================
+StaticCameraLocatorNode::StaticCameraLocatorNode()
+{
+    mStaticCam = new StaticCam();
+    mStaticCam->AddRef();
+    mStaticCam->SetPlayerID( 0 );
+
+    mStaticCam->SetCamera( new tPointCamera() );
+
+    mCamTarget = new WBCamTarget();
+}
+
+//==============================================================================
+// StaticCameraLocatorNode::~StaticCameraLocatorNode
+//==============================================================================
+// Description: Destructor.
+//
+// Parameters:	None.
+//
+// Return:      N/A.
+//
+//==============================================================================
+StaticCameraLocatorNode::~StaticCameraLocatorNode()
+{
+    mStaticCam->Release();
+    mStaticCam = NULL;
+
+    if ( mCamTarget )
+    {
+        delete mCamTarget;
+    }
+}
+
+//=============================================================================
+// StaticCameraLocatorNode::creator
+//=============================================================================
+// Description: Comment
+//
+// Parameters:  ()
+//
+// Return:      void
+//
+//=============================================================================
+void* StaticCameraLocatorNode::creator()
+{
+    return new StaticCameraLocatorNode();
+}
+
+//=============================================================================
+// StaticCameraLocatorNode::draw
+//=============================================================================
+// Description: Comment
+//
+// Parameters:  ( M3dView& view, const MDagPath& path, M3dView::DisplayStyle displayStyle, M3dView::DisplayStatus displayStatus )
+//
+// Return:      void 
+//
+//=============================================================================
+void StaticCameraLocatorNode::draw( M3dView& view, 
+                             const MDagPath& path, 
+                             M3dView::DisplayStyle displayStyle, 
+                             M3dView::DisplayStatus displayStatus )
+{
+    if ( WorldBuilder::GetDisplayLevel() & WorldBuilder::DIRECTIONAL_LOCATORS )
+    {
+        view.beginGL();
+        glPushAttrib( GL_CURRENT_BIT | GL_LINE_BIT | GL_POLYGON_BIT );
+
+        //When we are in render mode, we draw the lines between the nodes.
+        //If this was in GL_SELECTION_MODE, we would not draw the lines, so they won't interfere
+        //with selection.
+        GLint value;
+        glGetIntegerv( GL_RENDER_MODE, &value );
+
+        //Draw things here we don't want selectable.
+        if ( (value == GL_RENDER) )
+        {
+        }
+
+        if ( displayStatus == M3dView::kDormant ) 
+        {
+            int colour = NodeHelper::OverrideNodeColour( thisMObject(), INACTIVE_COLOUR );
+
+	        view.setDrawColor( colour, M3dView::kDormantColors );
+        }  
+        else
+        {
+	        view.setDrawColor( ACTIVE_COLOUR, M3dView::kActiveColors );
+        }
+
+        GameEngine::GetInstance()->UpdateStaticCam( thisMObject() );
+
+        //Draw a star to represent the locator.
+        GLExt::drawCrossHair3D( SCALE, 0,0,0, 5.0f );            
+        GLExt::drawCamera3D( SCALE, 0,0,0, 5.0 );
+
+        glPopAttrib();
+        view.endGL();
+    }
+}
+
+//=============================================================================
+// StaticCameraLocatorNode::initialize
+//=============================================================================
+// Description: Comment
+//
+// Parameters:  ()
+//
+// Return:      MStatus 
+//
+//=============================================================================
+MStatus StaticCameraLocatorNode::initialize()
+{
+    MStatus status;
+    MFnMessageAttribute msgAttr;
+    sTriggers = msgAttr.create( TRIGGERS_NAME_LONG, TRIGGERS_NAME_SHORT, &status );
+    RETURN_STATUS_ON_FAILURE( status );
+    RETURN_STATUS_ON_FAILURE( msgAttr.setReadable( false ) );
+    RETURN_STATUS_ON_FAILURE( msgAttr.setWritable( true ) );
+    RETURN_STATUS_ON_FAILURE( msgAttr.setArray( true ) );
+    RETURN_STATUS_ON_FAILURE( msgAttr.setIndexMatters( false ) );
+
+    RETURN_STATUS_ON_FAILURE( addAttribute( sTriggers ) );
+
+    MFnNumericAttribute numericAttr;
+    sFOV = numericAttr.create( FOV_NAME_LONG, FOV_NAME_SHORT, MFnNumericData::kFloat, 90.0f, &status );
+    RETURN_STATUS_ON_FAILURE( status );
+    RETURN_STATUS_ON_FAILURE( numericAttr.setReadable( true ) );
+    RETURN_STATUS_ON_FAILURE( numericAttr.setWritable( true ) );
+    RETURN_STATUS_ON_FAILURE( numericAttr.setMin(0.1f) );
+    RETURN_STATUS_ON_FAILURE( numericAttr.setMax(180.0f) );
+    RETURN_STATUS_ON_FAILURE( addAttribute( sFOV ) );
+
+    MFnTypedAttribute typedAttr;
+    sTarget = typedAttr.create( TARGET_NAME_LONG, TARGET_NAME_SHORT, MFnData::kString, &status );
+    RETURN_STATUS_ON_FAILURE( status );
+    RETURN_STATUS_ON_FAILURE( typedAttr.setReadable( true ) );
+    RETURN_STATUS_ON_FAILURE( typedAttr.setWritable( true ) );
+    RETURN_STATUS_ON_FAILURE( addAttribute( sTarget ) );
+
+    sFacingOffset = numericAttr.create( FACING_OFFSET_NAME_LONG, FACING_OFFSET_NAME_SHORT, MFnNumericData::k3Float, 0.0f, &status );
+    RETURN_STATUS_ON_FAILURE( numericAttr.setReadable( true ) );
+    RETURN_STATUS_ON_FAILURE( numericAttr.setWritable( true ) );
+    RETURN_STATUS_ON_FAILURE( addAttribute( sFacingOffset ) );
+
+    sTracking = numericAttr.create( TRACKING_NAME_LONG, TRACKING_NAME_SHORT, MFnNumericData::kBoolean, false, &status );
+    RETURN_STATUS_ON_FAILURE( status );
+    RETURN_STATUS_ON_FAILURE( numericAttr.setReadable( true ) );
+    RETURN_STATUS_ON_FAILURE( numericAttr.setWritable( true ) );
+    RETURN_STATUS_ON_FAILURE( addAttribute( sTracking ) );
+
+    sTargetLag = numericAttr.create( TARGET_LAG_NAME_LONG, TARGET_LAG_NAME_SHORT, MFnNumericData::kFloat, 0.04f, &status );
+    RETURN_STATUS_ON_FAILURE( numericAttr.setReadable( true ) );
+    RETURN_STATUS_ON_FAILURE( numericAttr.setWritable( true ) );
+    RETURN_STATUS_ON_FAILURE( numericAttr.setMin(0.0f) );
+    RETURN_STATUS_ON_FAILURE( numericAttr.setMax(1.0f) );
+    RETURN_STATUS_ON_FAILURE( addAttribute( sTargetLag ) );
+
+    sActive = numericAttr.create( ACTIVE_NAME_LONG, ACTIVE_NAME_SHORT, MFnNumericData::kBoolean, false, &status );
+    RETURN_STATUS_ON_FAILURE( status );
+    RETURN_STATUS_ON_FAILURE( numericAttr.setReadable( true ) );
+    RETURN_STATUS_ON_FAILURE( numericAttr.setWritable( true ) );
+    RETURN_STATUS_ON_FAILURE( addAttribute( sActive ) );
+
+    sTransitionToRate = numericAttr.create( TRANSITION_TO_RATE_NAME_LONG, TRANSITION_TO_RATE_NAME_SHORT, MFnNumericData::kFloat, 0.04f, &status );
+    RETURN_STATUS_ON_FAILURE( numericAttr.setReadable( true ) );
+    RETURN_STATUS_ON_FAILURE( numericAttr.setWritable( true ) );
+    RETURN_STATUS_ON_FAILURE( numericAttr.setMin(0.0f) );
+    RETURN_STATUS_ON_FAILURE( numericAttr.setMax(1.0f) );
+    RETURN_STATUS_ON_FAILURE( addAttribute( sTransitionToRate ) );
+
+    sOneShot = numericAttr.create( ONESHOT_NAME_LONG, ONESHOT_NAME_SHORT, MFnNumericData::kBoolean, false, &status );
+    RETURN_STATUS_ON_FAILURE( status );
+    RETURN_STATUS_ON_FAILURE( numericAttr.setReadable( true ) );
+    RETURN_STATUS_ON_FAILURE( numericAttr.setWritable( true ) );
+    RETURN_STATUS_ON_FAILURE( addAttribute( sOneShot ) );
+
+    sNoFOV = numericAttr.create( NOFOV_NAME_LONG, NOFOV_NAME_SHORT, MFnNumericData::kBoolean, false, &status );
+    RETURN_STATUS_ON_FAILURE( status );
+    RETURN_STATUS_ON_FAILURE( numericAttr.setReadable( true ) );
+    RETURN_STATUS_ON_FAILURE( numericAttr.setWritable( true ) );
+    RETURN_STATUS_ON_FAILURE( addAttribute( sNoFOV ) );
+
+    sCutAll = numericAttr.create( CUTALL_NAME_LONG, CUTALL_NAME_SHORT, MFnNumericData::kBoolean, false, &status );
+    RETURN_STATUS_ON_FAILURE( status );
+    RETURN_STATUS_ON_FAILURE( numericAttr.setReadable( true ) );
+    RETURN_STATUS_ON_FAILURE( numericAttr.setWritable( true ) );
+    RETURN_STATUS_ON_FAILURE( addAttribute( sCutAll ) );
+
+    sCarOnly = numericAttr.create( CAR_ONLY_NAME_LONG, CAR_ONLY_NAME_SHORT, MFnNumericData::kBoolean, false, &status );
+    RETURN_STATUS_ON_FAILURE( status );
+    RETURN_STATUS_ON_FAILURE( numericAttr.setReadable( true ) );
+    RETURN_STATUS_ON_FAILURE( numericAttr.setWritable( true ) );
+    RETURN_STATUS_ON_FAILURE( addAttribute( sCarOnly ) );
+
+    sOnFootOnly = numericAttr.create( ON_FOOT_ONLY_NAME_LONG, ON_FOOT_ONLY_NAME_SHORT, MFnNumericData::kBoolean, false, &status );
+    RETURN_STATUS_ON_FAILURE( status );
+    RETURN_STATUS_ON_FAILURE( numericAttr.setReadable( true ) );
+    RETURN_STATUS_ON_FAILURE( numericAttr.setWritable( true ) );
+    RETURN_STATUS_ON_FAILURE( addAttribute( sOnFootOnly ) );
+
+    return MStatus::kSuccess;
+}
+
+//=============================================================================
+// StaticCameraLocatorNode::postConstructor
+//=============================================================================
+// Description: Comment
+//
+// Parameters:  ()
+//
+// Return:      void 
+//
+//=============================================================================
+void StaticCameraLocatorNode::postConstructor()
+{
+}
+
+//=============================================================================
+// StaticCameraLocatorNode::Export
+//=============================================================================
+// Description: Comment
+//
+// Parameters:  ( MObject& staticCameraLocatorNode )
+//
+// Return:      tlDataChunk
+//
+//=============================================================================
+tlDataChunk* StaticCameraLocatorNode::Export( MObject& staticCameraLocatorNode )
+{
+    MFnDagNode fnNode( staticCameraLocatorNode );
+
+    if ( fnNode.typeId() == StaticCameraLocatorNode::id )
+    {
+        //Create a tlDataChunk and return it filled with the appropriate data.
+        tlWBLocatorChunk* locator = new tlWBLocatorChunk;
+
+        locator->SetName( fnNode.name().asChar() );
+
+        locator->SetType( LocatorType::STATIC_CAMERA );
+
+        //Set the position
+        MPoint thisPosition;
+        MExt::GetWorldPosition( &thisPosition, staticCameraLocatorNode );
+
+       //Set the values.
+        tlPoint position;
+
+        position[0] = thisPosition[0] / WBConstants::Scale;
+        position[1] = thisPosition[1] / WBConstants::Scale;
+        position[2] = -thisPosition[2] / WBConstants::Scale;  //Maya vs. P3D...
+        locator->SetPosition( position );
+
+        //Also get the direction.
+        MObject transform;
+        transform = fnNode.parent( 0 );
+        MFnTransform fnTransform( transform );
+
+        MDagPath dagPath;
+        MExt::FindDagNodeByName( &dagPath, fnTransform.name() );
+        TransformMatrix tm( dagPath );
+
+        unsigned int length = (1 * 3) + 2 + 1 + 1 + 1 + 1 + 1; //1 vector + 2 floats + 1 bool + transition rate (offset + fov & lag + tracking + trate) + one shot + CUT_ALL + CarOnly/OnFootOnly
+
+        unsigned long* data;
+
+        data = new unsigned long[ length ];
+
+        rmt::Vector offset;
+
+        float x = 0.0f;
+        float y = 0.0f;
+        float z = 0.0f;
+
+        fnNode.findPlug( StaticCameraLocatorNode::sFacingOffset ).child(0).getValue( x );
+        fnNode.findPlug( StaticCameraLocatorNode::sFacingOffset ).child(1).getValue( y );
+        fnNode.findPlug( StaticCameraLocatorNode::sFacingOffset ).child(2).getValue( z );
+
+        bool tracking = false;
+        fnNode.findPlug( StaticCameraLocatorNode::sTracking ).getValue( tracking );
+
+        if ( tracking )
+        {
+            offset = rmt::Vector( x, y, z );
+        }
+        else
+        {
+            //Figure out the transformation on the locator node and apply it to the offset.
+            MObject transform;
+            transform = fnNode.parent( 0 );
+            MFnTransform fnTransform( transform );
+
+            MDagPath dagPath;
+            MExt::FindDagNodeByName( &dagPath, fnTransform.name() );
+            TransformMatrix tm( dagPath );
+
+            tlMatrix hmatrix;
+            tm.GetHierarchyMatrixLHS( hmatrix );
+            //Make this p3d friendly...
+            hmatrix.element[3][0];
+            hmatrix.element[3][1];
+            hmatrix.element[3][2];
+
+            tlPoint point( 0.0f, 0.0f, 10.0f ); 
+            point = VectorTransform( hmatrix, point );
+
+            offset = position;
+            offset.Add( point );
+        }
+        
+        //Copy the offset to the locator
+        memcpy( &data[0], &offset.x, 3 * sizeof(float) );
+
+        float fov = 90.0f;
+        fnNode.findPlug( sFOV ).getValue( fov );
+        memcpy( &data[3], &fov, sizeof(float) );
+
+        float lag = 0.04f;
+        fnNode.findPlug( sTargetLag ).getValue( lag );
+        memcpy( &data[4], &lag, sizeof(float) );
+
+        //Also tracking 
+        if ( tracking )
+        {
+            data[5] = 1;
+        }
+        else
+        {
+            data[5] = 0;
+        }
+
+        float tRate = 0.04f;
+        fnNode.findPlug( sTransitionToRate ).getValue( tRate );
+        memcpy( &data[6], &tRate, sizeof(float) );
+
+        bool oneShot = false;
+        fnNode.findPlug( sOneShot ).getValue( oneShot );
+        if ( oneShot )
+        {
+            data[7] = 1;
+        }
+        else
+        {
+            data[7] = 0;
+        }
+
+        bool noFOV = false;
+        fnNode.findPlug( sNoFOV ).getValue( noFOV );
+        data[7] |= ( (noFOV ? 1 : 0 ) << 1 );
+
+        bool cutInOut = false;
+        fnNode.findPlug( sCutAll ).getValue( cutInOut );
+        data[8] = ( (cutInOut ? 1 : 0 ) );
+
+        bool carOnly = false;
+        fnNode.findPlug( sCarOnly ).getValue( carOnly );
+        data[9] = ( (carOnly ? 1 : 0 ) );
+
+        bool onFootOnly = false;
+        fnNode.findPlug( sOnFootOnly ).getValue( onFootOnly );
+        data[9] |= ( (onFootOnly ? 1 << 1 : 0 ) );
+
+        if( carOnly && onFootOnly )
+        {
+            MExt::DisplayError( "Static Camera: %s has onFootOnly and carOnly flags set!\n", fnNode.name().asChar() );
+        }
+
+        locator->SetDataElements( data, length );
+        locator->SetNumDataElements( length );
+
+        //Make the trigger volumes a sub-chunk of the locator...
+        MPlugArray sources, targets;
+        MPlug triggersPlug = fnNode.findPlug( sTriggers );
+        MExt::ResolveConnections( &sources, &targets, triggersPlug, true, false );
+
+        unsigned int i;
+        for ( i = 0; i < sources.length(); ++i )
+        {
+            tlDataChunk* trigger = TriggerVolumeNode::Export( sources[ i ].node() );
+            assert( trigger );
+
+            locator->AppendSubChunk( trigger );
+        }
+
+        locator->SetNumTriggers( i );
+
+        return locator;
+    }    
+
+    return NULL;
+}
+//******************************************************************************
+//
+// Private Member Functions
+//
+//******************************************************************************