TSH&R-PC

1 files changed, 377 insertions, 0 deletions

diff --git a/tools/worldbuilder/code/nodes/zoneeventlocatornode.cpp b/tools/worldbuilder/code/nodes/zoneeventlocatornode.cpp
new file mode 100644
index 0000000..60d84d8
--- /dev/null
+++ b/tools/worldbuilder/code/nodes/zoneeventlocatornode.cpp
@@ -0,0 +1,377 @@
+//=============================================================================
+// Copyright (C) 2002 Radical Entertainment Ltd.  All rights reserved.
+//
+// File:        ZoneEventLocatorNode.cpp
+//
+// Description: Implement ZoneEventLocatorNode
+//
+// History:     18/06/2002 + Created -- Cary Brisebois
+//
+//=============================================================================
+
+//========================================
+// System Includes
+//========================================
+#include "main/toolhack.h"
+#include <toollib.hpp>
+
+//========================================
+// Project Includes
+//========================================
+#include "nodes/ZoneEventLocatorNode.h"
+#include "main/constants.h"
+#include "main/worldbuilder.h"
+#include "utility/glext.h"
+#include "utility/mext.h"
+#include "utility/nodehelper.h"
+
+#include "nodes/triggervolumenode.h"
+
+#include "resources/resource.h"
+
+#include "../../../game/code/meta/locatorevents.h"
+#include "../../../game/code/meta/locatortypes.h"
+
+//******************************************************************************
+//
+// Global Data, Local Data, Local Classes
+//
+//******************************************************************************
+MTypeId ZoneEventLocatorNode::id( WBConstants::TypeIDPrefix, WBConstants::NodeIDs::ZoneEventLocator );
+const char* ZoneEventLocatorNode::stringId = "ZoneEventLocatorNode";
+
+const int ZoneEventLocatorNode::ACTIVE_COLOUR = 15;
+const int ZoneEventLocatorNode::INACTIVE_COLOUR = 12;
+const float ZoneEventLocatorNode::SCALE = 1.0f * WBConstants::Scale;
+
+const char* ZoneEventLocatorNode::TRIGGERS_NAME_SHORT   = "trigs";
+const char* ZoneEventLocatorNode::TRIGGERS_NAME_LONG    = "triggers";
+MObject ZoneEventLocatorNode::sTriggers;
+
+const char* ZoneEventLocatorNode::ZONE_NAME_SHORT = "z";
+const char* ZoneEventLocatorNode::ZONE_NAME_LONG = "zone";
+MObject ZoneEventLocatorNode::sZone;
+
+char ZoneEventLocatorNode::sNewName[MAX_NAME_LEN];
+char ZoneEventLocatorNode::sZoneName[MAX_NAME_LEN];
+
+//******************************************************************************
+//
+// Callbacks
+//
+//******************************************************************************
+
+BOOL CALLBACK ZoneEventLocatorNameCallBack( HWND hWnd, UINT uMsg, UINT wParam, long lParam )
+{
+    switch (uMsg)
+    {
+    case WM_INITDIALOG:
+        {
+            SetDlgItemText( hWnd, IDC_EDIT2, WorldBuilder::GetPrefix() );
+            SetDlgItemText( hWnd, IDC_EDIT3, "" );
+            return true;
+        }
+        break;
+    case WM_COMMAND:
+        {
+            if ( LOWORD(wParam) == IDC_BUTTON1 || LOWORD(wParam) == IDOK )
+            {
+                //Get the entry in the text field.
+                char name[ZoneEventLocatorNode::MAX_NAME_LEN];
+                GetDlgItemText( hWnd, IDC_EDIT1, name, ZoneEventLocatorNode::MAX_NAME_LEN );
+
+                if ( strcmp(name, "") == 0 )
+                {
+                    MExt::DisplayWarning("You must input a new name for the Zone Event Locator!");
+                    return false;
+                }
+
+                MString newName( WorldBuilder::GetPrefix() );
+                newName += MString( name );
+                
+                ZoneEventLocatorNode::SetNewName( newName.asChar() );
+
+                //Do the zone name too...
+                GetDlgItemText( hWnd, IDC_EDIT3, name, ZoneEventLocatorNode::MAX_NAME_LEN );
+
+                if ( strcmp(name, "") == 0 )
+                {
+                    MExt::DisplayWarning("You must input a file name for the zone!");
+                    return false;
+                }
+
+                ZoneEventLocatorNode::SetZoneName( name );
+
+                EndDialog( hWnd, 0 );  //this is how you close the window.                
+                return true;
+            }
+            else if( LOWORD(wParam) == IDCANCEL )
+            {
+                ZoneEventLocatorNode::SetNewName( "" );
+                ZoneEventLocatorNode::SetZoneName( "" );
+                EndDialog( hWnd, 0 );  //this is how you close the window.                
+                return true;
+            }
+
+            return false;
+        }
+        break;
+    default:
+        {
+            return false;
+        }
+        break;
+    }
+}
+
+
+//******************************************************************************
+//
+// Public Member Functions
+//
+//******************************************************************************
+
+//==============================================================================
+// ZoneEventLocatorNode::ZoneEventLocatorNode
+//==============================================================================
+// Description: Constructor.
+//
+// Parameters:	None.
+//
+// Return:      N/A.
+//
+//==============================================================================
+ZoneEventLocatorNode::ZoneEventLocatorNode()
+{
+}
+
+//==============================================================================
+// ZoneEventLocatorNode::~ZoneEventLocatorNode
+//==============================================================================
+// Description: Destructor.
+//
+// Parameters:	None.
+//
+// Return:      N/A.
+//
+//==============================================================================
+ZoneEventLocatorNode::~ZoneEventLocatorNode()
+{
+}
+
+//=============================================================================
+// ZoneEventLocatorNode::creator
+//=============================================================================
+// Description: Comment
+//
+// Parameters:  ()
+//
+// Return:      void
+//
+//=============================================================================
+void* ZoneEventLocatorNode::creator()
+{
+    return new ZoneEventLocatorNode();
+}
+
+//=============================================================================
+// ZoneEventLocatorNode::draw
+//=============================================================================
+// Description: Comment
+//
+// Parameters:  ( M3dView& view, const MDagPath& path, M3dView::DisplayStyle displayStyle, M3dView::DisplayStatus displayStatus )
+//
+// Return:      void 
+//
+//=============================================================================
+void ZoneEventLocatorNode::draw( M3dView& view, 
+                             const MDagPath& path, 
+                             M3dView::DisplayStyle displayStyle, 
+                             M3dView::DisplayStatus displayStatus )
+{
+    if ( WorldBuilder::GetDisplayLevel() & WorldBuilder::ZONE_EVENT_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) )
+        {
+            MPlugArray sources, targets;
+            MFnDagNode fnNode( thisMObject() );
+            MPlug triggersPlug = fnNode.findPlug( sTriggers );
+            MExt::ResolveConnections( &sources, &targets, triggersPlug, true, false );
+
+            unsigned int i;
+            for ( i = 0; i < targets.length(); ++i )
+            {
+                //Draw a box around the source trigger volume.
+                MPoint triggerWP, thisWP;
+                MExt::GetWorldPosition( &triggerWP, sources[i].node() );
+
+                MExt::GetWorldPosition( &thisWP, thisMObject() );
+
+                MPoint triggerLP;
+                triggerLP = triggerWP - thisWP;
+
+                view.setDrawColor( 8, M3dView::kActiveColors );
+
+                GLExt::drawLine( MPoint(0,0,0), triggerLP, 5.0f );                
+            }
+        }
+
+        if ( displayStatus == M3dView::kDormant ) 
+        {
+            int colour = NodeHelper::OverrideNodeColour( thisMObject(), INACTIVE_COLOUR );
+
+	        view.setDrawColor( colour, M3dView::kDormantColors );
+        }  
+        else
+        {
+	        view.setDrawColor( ACTIVE_COLOUR, M3dView::kActiveColors );
+        }
+
+        //Draw a star to represent the locator.
+        GLExt::drawCrossHair3D( SCALE, 0,0,0, 5.0 );
+        GLExt::drawPyramid( SCALE, 0,0,0, 5.0 );
+        GLExt::drawLBolt( SCALE, 0,1,0, 5.0 );
+
+        glPopAttrib();
+        view.endGL();
+    }
+}
+
+//=============================================================================
+// ZoneEventLocatorNode::initialize
+//=============================================================================
+// Description: Comment
+//
+// Parameters:  ()
+//
+// Return:      MStatus 
+//
+//=============================================================================
+MStatus ZoneEventLocatorNode::initialize()
+{
+    MFnMessageAttribute msgAttr;
+    MStatus status;
+
+    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 ) );
+
+    MFnTypedAttribute typAttr;
+    sZone = typAttr.create( ZONE_NAME_LONG, ZONE_NAME_SHORT, MFnData::kString, MObject::kNullObj, &status );
+    RETURN_STATUS_ON_FAILURE( status );
+    RETURN_STATUS_ON_FAILURE( typAttr.setReadable( true ) );
+    RETURN_STATUS_ON_FAILURE( typAttr.setWritable( true ) );
+
+    RETURN_STATUS_ON_FAILURE( addAttribute( sZone ) );
+
+    return MStatus::kSuccess;
+}
+
+//=============================================================================
+// ZoneEventLocatorNode::postConstructor
+//=============================================================================
+// Description: Comment
+//
+// Parameters:  ()
+//
+// Return:      void 
+//
+//=============================================================================
+void ZoneEventLocatorNode::postConstructor()
+{
+}
+
+//=============================================================================
+// ZoneEventLocatorNode::Export
+//=============================================================================
+// Description: Comment
+//
+// Parameters:  ( MObject& eventLocatorNode )
+//
+// Return:      tlDataChunk
+//
+//=============================================================================
+tlDataChunk* ZoneEventLocatorNode::Export( MObject& zoneEventLocatorNode )
+{
+    MFnDagNode fnNode( zoneEventLocatorNode );
+
+    if ( fnNode.typeId() == ZoneEventLocatorNode::id )
+    {
+        //Create a tlDataChunk and return it filled with the appropriate data.
+        tlWBLocatorChunk* locator = new tlWBLocatorChunk;
+
+        locator->SetName( fnNode.name().asChar() );
+
+        locator->SetType( LocatorType::DYNAMIC_ZONE );
+
+        //The data here is the zone associated with this locator.
+        MString zone;
+        fnNode.findPlug( sZone ).getValue( zone );
+
+        unsigned int length = zone.length() / 4 + 1;
+
+        unsigned long* data;
+
+        data = new unsigned long[ length ];
+
+        memcpy( data, zone.asChar(), zone.length() );
+        ((char*)(data))[zone.length()] = '\0';
+
+        locator->SetDataElements( data, length );
+        locator->SetNumDataElements( length );
+
+        MPoint thisPosition;
+        MExt::GetWorldPosition( &thisPosition, zoneEventLocatorNode );
+
+       //Set the values.
+        tlPoint point;
+
+        point[0] = thisPosition[0] / WBConstants::Scale;
+        point[1] = thisPosition[1] / WBConstants::Scale;
+        point[2] = -thisPosition[2] / WBConstants::Scale;  //Maya vs. P3D...
+        locator->SetPosition( point );
+
+        //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 );
+
+        delete data;
+
+        return locator;
+    }    
+
+    return NULL;
+}
+
+//******************************************************************************
+//
+// Private Member Functions
+//
+//******************************************************************************