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Diffstat (limited to 'tools/worldbuilder/code/nodes/staticcameralocatornode.cpp')
| -rw-r--r-- | tools/worldbuilder/code/nodes/staticcameralocatornode.cpp | 573 |
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 +// +//****************************************************************************** |