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CWE-ou-minkata/Sources/Tools/MaxComponent/plLineFollowComp.cpp

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/*==LICENSE==*
CyanWorlds.com Engine - MMOG client, server and tools
Copyright (C) 2011 Cyan Worlds, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
You can contact Cyan Worlds, Inc. by email legal@cyan.com
or by snail mail at:
Cyan Worlds, Inc.
14617 N Newport Hwy
Mead, WA 99021
*==LICENSE==*/
#include "HeadSpin.h"
#include "max.h"
#include "resource.h"
#include "plComponent.h"
#include "plComponentReg.h"
#include "../MaxMain/plMaxNode.h"
#include "../MaxMain/plPlasmaRefMsgs.h"
#include "../MaxConvert/hsConverterUtils.h"
#include "../MaxConvert/hsControlConverter.h"
#include "../plInterp/plController.h"
#include "../MaxMain/plMaxNode.h"
#include "../pnKeyedObject/plKey.h"
#include "plgDispatch.h"
#include "../MaxMain/plPluginResManager.h"
#include "../pnSceneObject/plSceneObject.h"
#include "../pnSceneObject/plCoordinateInterface.h"
// Swivel related
#include "../pfAnimation/plViewFaceModifier.h" // ViewFace Comp
// Line Follow related
#include "../plInterp/plAnimPath.h"
#include "../pfAnimation/plLineFollowMod.h"
#include "../pfAnimation/plFollowMod.h"
#include "../pnMessage/plRefMsg.h"
// Stereizer
#include "../pfAnimation/plStereizer.h"
const Class_ID STEREIZE_COMP_CID(0x15066ec7, 0x64ea7381);
const Class_ID LINEFOLLOW_COMP_CID(0x64ec57f6, 0x292d47f6);
const Class_ID SWIVEL_COMP_CID(0x106a466b, 0x1c1700f7);
void DummyCodeIncludeFuncLineFollow()
{
}
/////////////////////////////////////////////////////////////////////////////////////////////////
//
// LineFollow Component
//
//
enum
{
kFollowModeRadio,
kPathObjectSel,
kFollowObjectSel,
kOffsetActive,
kOffsetDegrees,
kOffsetClampActive,
kOffsetClamp,
kForceToLine,
kSpeedClampActive,
kSpeedClamp
};
// When one of our parameters that is a ref changes, send out the component ref
// changed message. Normally, messages from component refs are ignored since
// they pass along all the messages of the ref, which generates a lot of false
// converts.
class plLineObjAccessor : public PBAccessor
{
public:
void Set(PB2Value& v, ReferenceMaker* owner, ParamID id, int tabIndex, TimeValue t)
{
if( (id == kFollowObjectSel) || (id == kPathObjectSel) )
{
plComponentBase* comp = (plComponentBase*)owner;
comp->NotifyDependents(FOREVER, PART_ALL, REFMSG_USER_COMP_REF_CHANGED);
}
}
};
plLineObjAccessor gLineObjAccessor;
class plLineFollowComponentProc : public ParamMap2UserDlgProc
{
public:
BOOL DlgProc(TimeValue t, IParamMap2* map, HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
{
switch (msg)
{
case WM_INITDIALOG:
{
IParamBlock2* pb = map->GetParamBlock();
map->SetTooltip(kPathObjectSel, TRUE, "Press the button, & select the path source object in one of the Viewports" );
map->SetTooltip(kFollowObjectSel, TRUE, "Press the button, & select the object to follow in one of the Viewports" );
map->SetTooltip(kOffsetDegrees, TRUE, "Positive angle to right, negative to left." );
if( pb->GetInt(kFollowModeRadio) == plLineFollowMod::kFollowObject )
map->Enable(kFollowObjectSel, TRUE);
else
map->Enable(kFollowObjectSel, FALSE);
}
return true;
//////////////////
case WM_COMMAND:
{
if( (LOWORD(wParam) == IDC_RADIO_LISTENER)
|| (LOWORD(wParam) == IDC_RADIO_CAMERA)
|| (LOWORD(wParam) == IDC_RADIO_OBJECT) )
{
IParamBlock2* pb = map->GetParamBlock();
if( pb->GetInt(kFollowModeRadio) == plLineFollowMod::kFollowObject )
map->Enable(kFollowObjectSel, TRUE);
else
map->Enable(kFollowObjectSel, FALSE);
return true;
}
}
}
return false;
}
void DeleteThis() {}
};
static plLineFollowComponentProc gLineFollowProc;
//Class that accesses the paramblock below.
class plLineFollowComponent : public plComponent
{
private:
hsBool fValid;
plLineFollowMod* fLineMod;
hsBool IMakeLineMod(plMaxNode* pNode, plErrorMsg* pErrMsg);
public:
plLineFollowComponent();
hsBool SetupProperties(plMaxNode* pNode, plErrorMsg* pErrMsg);
hsBool PreConvert(plMaxNode* pNode, plErrorMsg* pErrMsg);
hsBool Convert(plMaxNode* node, plErrorMsg* pErrMsg);
plLineFollowMod* GetLineMod(plErrorMsg* pErrMsg);
};
CLASS_DESC(plLineFollowComponent, gLineFollowDesc, "LineFollow", "LineFollow", COMP_TYPE_GRAPHICS, LINEFOLLOW_COMP_CID)
ParamBlockDesc2 gLineFollowBk
(
plComponent::kBlkComp, _T("LineFollow"), 0, &gLineFollowDesc, P_AUTO_CONSTRUCT+P_AUTO_UI, plComponent::kRefComp,
IDD_COMP_LINEFOLLOW, IDS_COMP_LINEFOLLOWS, 0, 0, &gLineFollowProc,
kFollowModeRadio, _T("FollowMode"), TYPE_INT, 0, 0,
p_ui, TYPE_RADIO, 3, IDC_RADIO_LISTENER, IDC_RADIO_CAMERA, IDC_RADIO_OBJECT,
p_vals, plLineFollowMod::kFollowListener, plLineFollowMod::kFollowCamera, plLineFollowMod::kFollowObject,
p_default, plLineFollowMod::kFollowListener,
end,
kPathObjectSel, _T("PathObjectChoice"), TYPE_INODE, 0, 0,
p_ui, TYPE_PICKNODEBUTTON, IDC_COMP_LINE_CHOOSE_PATH,
p_prompt, IDS_COMP_LINE_CHOSE_PATH,
p_accessor, &gLineObjAccessor,
end,
kFollowObjectSel, _T("FollowObjectChoice"), TYPE_INODE, 0, 0,
p_ui, TYPE_PICKNODEBUTTON, IDC_COMP_LINE_CHOOSE_OBJECT,
p_prompt, IDS_COMP_LINE_CHOSE_OBJECT,
p_accessor, &gLineObjAccessor,
end,
kOffsetActive, _T("OffsetActive"), TYPE_BOOL, 0, 0,
p_default, FALSE,
p_ui, TYPE_SINGLECHEKBOX, IDC_COMP_LINE_OFFSETACTIVE,
p_enable_ctrls, 4, kOffsetDegrees, kOffsetClampActive, kOffsetClamp, kForceToLine,
end,
kOffsetDegrees, _T("OffsetDegrees"), TYPE_FLOAT, 0, 0,
p_default, 0.0,
p_range, -85.0, 85.0,
p_ui, TYPE_SPINNER, EDITTYPE_FLOAT,
IDC_COMP_LINE_OFFSETDEGREES, IDC_COMP_LINE_OFFSETDEGREES_SPIN, 1.0,
end,
kOffsetClampActive, _T("OffsetClampActive"), TYPE_BOOL, 0, 0,
p_default, FALSE,
p_ui, TYPE_SINGLECHEKBOX, IDC_COMP_LINE_OFFSETCLAMPACTIVE,
p_enable_ctrls, 1, kOffsetClamp,
end,
kOffsetClamp, _T("OffsetClamp"), TYPE_FLOAT, 0, 0,
p_default, 0.0,
p_range, 0.0, 1000.0,
p_ui, TYPE_SPINNER, EDITTYPE_POS_FLOAT,
IDC_COMP_LINE_OFFSETCLAMP, IDC_COMP_LINE_OFFSETCLAMP_SPIN, 1.0,
end,
kForceToLine, _T("ForceToLine"), TYPE_BOOL, 0, 0,
p_default, FALSE,
p_ui, TYPE_SINGLECHEKBOX, IDC_COMP_LINE_FORCETOLINE,
end,
kSpeedClampActive, _T("SpeedClampActive"), TYPE_BOOL, 0, 0,
p_default, FALSE,
p_ui, TYPE_SINGLECHEKBOX, IDC_COMP_LINE_SPEEDCLAMPACTIVE,
p_enable_ctrls, 1, kSpeedClamp,
end,
kSpeedClamp, _T("SpeedClamp"), TYPE_FLOAT, 0, 0,
p_default, 30.0,
p_range, 3.0, 1000.0,
p_ui, TYPE_SPINNER, EDITTYPE_POS_FLOAT,
IDC_COMP_LINE_SPEEDCLAMP, IDC_COMP_LINE_SPEEDCLAMP_SPIN, 1.0,
end,
end
);
plLineFollowComponent::plLineFollowComponent()
: fValid(false),
fLineMod(nil)
{
fClassDesc = &gLineFollowDesc;
fClassDesc->MakeAutoParamBlocks(this);
}
hsBool plLineFollowComponent::IMakeLineMod(plMaxNode* pNode, plErrorMsg* pErrMsg)
{
plLineFollowMod::FollowMode mode = plLineFollowMod::FollowMode(fCompPB->GetInt(kFollowModeRadio));
plLineFollowMod* lineMod = TRACKED_NEW plLineFollowMod;
hsgResMgr::ResMgr()->NewKey(IGetUniqueName(pNode), lineMod, pNode->GetLocation());
if( plLineFollowMod::kFollowObject == mode )
{
if(fCompPB->GetINode(kFollowObjectSel) != NULL)
{
plMaxNode* targNode = (plMaxNode*)fCompPB->GetINode(kFollowObjectSel);
//plMaxNodeData* pMD = targNode->GetMaxNodeData();
if( targNode->CanConvert() )
{
plSceneObject* targObj = targNode->GetSceneObject();
if( targObj )
{
plGenRefMsg* refMsg = TRACKED_NEW plGenRefMsg(lineMod->GetKey(), plRefMsg::kOnCreate, 0, plLineFollowMod::kRefObject);
hsgResMgr::ResMgr()->AddViaNotify(targObj->GetKey(), refMsg, plRefFlags::kPassiveRef);
lineMod->SetFollowMode(plLineFollowMod::kFollowObject);
}
}
}
}
else
{
lineMod->SetFollowMode(mode);
}
plMaxNode* pathNode = (plMaxNode*)fCompPB->GetINode(kPathObjectSel);
if(!pathNode)
{
pErrMsg->Set(true, "Path Node Failure", "Path Node %s was set to be Ignored or empty. Path Component ignored.", ((INode*)pathNode)->GetName()).Show();
pErrMsg->Set(false);
return false;
}
//hsAssert(pathNode, "If valid is true, this must be set");
Control* maxTm = pathNode->GetTMController();
plCompoundController* tmc = hsControlConverter::Instance().MakeTransformController(maxTm, pathNode);
Matrix3 w2p(true);
Matrix3 l2w = pathNode->GetNodeTM(TimeValue(0));
if( !pathNode->GetParentNode()->IsRootNode() )
w2p = Inverse(pathNode->GetParentNode()->GetNodeTM(TimeValue(0)));
hsMatrix44 loc2Par = pathNode->Matrix3ToMatrix44(l2w * w2p);
gemAffineParts ap;
decomp_affine(loc2Par.fMap, &ap);
hsAffineParts initParts;
AP_SET(initParts, ap);
plAnimPath* animPath = TRACKED_NEW plAnimPath;
animPath->SetController(tmc);
animPath->InitParts(initParts);
lineMod->SetPath(animPath);
if( !pathNode->GetParentNode()->IsRootNode() )
{
plMaxNode* parNode = (plMaxNode*)pathNode->GetParentNode();
plSceneObject* parObj = parNode->GetSceneObject();
if( parObj )
{
plGenRefMsg* refMsg = TRACKED_NEW plGenRefMsg(lineMod->GetKey(), plRefMsg::kOnCreate, 0, plLineFollowMod::kRefParent);
hsgResMgr::ResMgr()->AddViaNotify(parObj->GetKey(), refMsg, plRefFlags::kPassiveRef);
}
}
if( fCompPB->GetInt(kOffsetActive) )
{
lineMod->SetOffsetDegrees(fCompPB->GetFloat(kOffsetDegrees));
if( fCompPB->GetInt(kOffsetClampActive) )
{
lineMod->SetOffsetClamp(fCompPB->GetFloat(kOffsetClamp));
}
lineMod->SetForceToLine(fCompPB->GetInt(kForceToLine));
}
if( fCompPB->GetInt(kSpeedClampActive) )
{
lineMod->SetSpeedClamp(fCompPB->GetFloat(kSpeedClamp));
}
fLineMod = lineMod;
return true;
}
plLineFollowMod* plLineFollowComponent::GetLineMod(plErrorMsg* pErrMsg)
{
if( !fValid )
return nil;
if( !fLineMod )
{
int i;
for( i = 0; i < NumTargets(); i++ )
{
plMaxNode* targ = (plMaxNode*)GetTarget(i);
IMakeLineMod(targ, pErrMsg);
if( fLineMod )
break;
}
}
return fLineMod;
}
hsBool plLineFollowComponent::Convert(plMaxNode* node, plErrorMsg* pErrMsg)
{
if( !fValid )
return true;
if( !fLineMod )
{
if( !IMakeLineMod(node, pErrMsg) )
{
fValid = false;
return true;
}
}
node->AddModifier(fLineMod, IGetUniqueName(node));
return true;
}
hsBool plLineFollowComponent::SetupProperties(plMaxNode* pNode, plErrorMsg* pErrMsg)
{
fValid = false;
fLineMod = nil;
if( !fCompPB->GetINode(kPathObjectSel) )
{
return true;
}
plMaxNode* pathNode = (plMaxNode*)fCompPB->GetINode(kPathObjectSel);
if( !pathNode )
{
return true;
}
if( !pathNode->IsTMAnimated() )
{
return true;
}
pathNode->SetCanConvert(false);
if( plLineFollowMod::kFollowObject == fCompPB->GetInt(kFollowModeRadio) )
{
if( !fCompPB->GetINode(kFollowObjectSel) )
{
return true;
}
}
fValid = true;
pNode->SetForceLocal(true);
pNode->SetMovable(true);
return true;
}
hsBool plLineFollowComponent::PreConvert(plMaxNode* pNode, plErrorMsg* pErrMsg)
{
if( !fValid )
return true;
fValid = false;
if( plLineFollowMod::kFollowObject == fCompPB->GetInt(kFollowModeRadio) )
{
plMaxNode* followNode = (plMaxNode*)fCompPB->GetINode(kFollowObjectSel);
if( !followNode->CanConvert() )
{
return true;
}
}
plMaxNode* pathNode = (plMaxNode*)fCompPB->GetINode(kPathObjectSel);
if( !pathNode->GetParentNode()->IsRootNode() )
{
if( !((plMaxNode*)pathNode->GetParentNode())->CanConvert() )
{
return true;
}
}
fValid = true;
return true;
}
//////////////////////////////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////////////////////////////
//
// The stereizer component is sort of related to LineFollow. Really.
class plStereizeComp : public plComponent
{
public:
enum
{
kLeft,
kAmbientDist,
kTransition,
kSepAngle,
kMaxDist,
kMinDist
};
plLineFollowMod* ISetMaster(plStereizer* stereo, plMaxNode* node, plErrorMsg* pErrMsg);
public:
plStereizeComp();
void DeleteThis() { delete this; }
// SetupProperties - Internal setup and write-only set properties on the MaxNode. No reading
// of properties on the MaxNode, as it's still indeterminant.
virtual hsBool SetupProperties(plMaxNode* node, plErrorMsg* pErrMsg);
virtual hsBool PreConvert(plMaxNode* node, plErrorMsg* pErrMsg);
virtual hsBool Convert(plMaxNode* node, plErrorMsg* pErrMsg);
hsBool Bail(plMaxNode* node, const char* msg, plErrorMsg* pErrMsg);
};
CLASS_DESC(plStereizeComp, gStereizeDesc, "Stereo-ize", "Stereize", COMP_TYPE_AUDIO, STEREIZE_COMP_CID)
ParamBlockDesc2 gStereizeBk
(
plComponent::kBlkComp, _T("Stereize"), 0, &gStereizeDesc, P_AUTO_CONSTRUCT + P_AUTO_UI, plComponent::kRefComp,
IDD_COMP_STEREIZE, IDS_COMP_STEREIZE, 0, 0, NULL,
plStereizeComp::kLeft, _T("Left"), TYPE_BOOL, 0, 0,
p_default, FALSE,
p_ui, TYPE_SINGLECHEKBOX, IDC_COMP_STEREIZE_LEFT,
end,
plStereizeComp::kAmbientDist, _T("AmbientDist"), TYPE_FLOAT, 0, 0,
p_default, 50.0,
p_range, 0.0, 1000.0,
p_ui, TYPE_SPINNER, EDITTYPE_POS_FLOAT,
IDC_COMP_STEREIZE_AMB, IDC_COMP_STEREIZE_AMB_SPIN, 1.0,
end,
plStereizeComp::kTransition, _T("Transition"), TYPE_FLOAT, 0, 0,
p_default, 25.0,
p_range, 1.0, 500.0,
p_ui, TYPE_SPINNER, EDITTYPE_POS_FLOAT,
IDC_COMP_STEREIZE_TRANS, IDC_COMP_STEREIZE_TRANS_SPIN, 1.0,
end,
plStereizeComp::kSepAngle, _T("SepAngle"), TYPE_FLOAT, 0, 0,
p_default, 30.0,
p_range, 1.0, 80.0,
p_ui, TYPE_SPINNER, EDITTYPE_POS_FLOAT,
IDC_COMP_STEREIZE_ANG, IDC_COMP_STEREIZE_ANG_SPIN, 1.0,
end,
plStereizeComp::kMaxDist, _T("MaxDist"), TYPE_FLOAT, 0, 0,
p_default, 100.0,
p_range, 1.0, 1000.0,
p_ui, TYPE_SPINNER, EDITTYPE_POS_FLOAT,
IDC_COMP_STEREIZE_MAXDIST, IDC_COMP_STEREIZE_MAXDIST_SPIN, 1.0,
end,
plStereizeComp::kMinDist, _T("MinDist"), TYPE_FLOAT, 0, 0,
p_default, 5.0,
p_range, 1.0, 50.0,
p_ui, TYPE_SPINNER, EDITTYPE_POS_FLOAT,
IDC_COMP_STEREIZE_MINDIST, IDC_COMP_STEREIZE_MINDIST_SPIN, 1.0,
end,
end
);
plStereizeComp::plStereizeComp()
{
fClassDesc = &gStereizeDesc;
fClassDesc->MakeAutoParamBlocks(this);
}
hsBool plStereizeComp::SetupProperties(plMaxNode* node, plErrorMsg* pErrMsg)
{
node->SetForceLocal(true);
if( !node->GetParentNode()->IsRootNode() )
((plMaxNode*)node->GetParentNode())->SetForceLocal(true);
return true;
}
hsBool plStereizeComp::PreConvert(plMaxNode* node, plErrorMsg* pErrMsg)
{
return true;
}
hsBool plStereizeComp::Bail(plMaxNode* node, const char* msg, plErrorMsg* pErrMsg)
{
pErrMsg->Set(true, node->GetName(), msg).CheckAndAsk();
pErrMsg->Set(false);
return true;
}
hsBool plStereizeComp::Convert(plMaxNode* node, plErrorMsg* pErrMsg)
{
plStereizer* stereo = TRACKED_NEW plStereizer;
stereo->SetAmbientDist(fCompPB->GetFloat(kAmbientDist));
stereo->SetTransition(fCompPB->GetFloat(kTransition));
hsScalar ang = fCompPB->GetFloat(kSepAngle);
if( ang > 80.f )
ang = 80.f;
stereo->SetSepAngle(hsScalarDegToRad(ang));
stereo->SetMaxSepDist(fCompPB->GetFloat(kMaxDist));
stereo->SetMinSepDist(fCompPB->GetFloat(kMinDist));
stereo->SetParentInitPos(node->GetLocalToParent44().GetTranslate());
stereo->SetAsLeftChannel(fCompPB->GetInt(kLeft));
node->AddModifier(stereo, IGetUniqueName(node));
// Do this after AddModifier, cuz that's when stereo gets a plKey.
ISetMaster(stereo, node, pErrMsg);
return true;
}
plLineFollowMod* plStereizeComp::ISetMaster(plStereizer* stereo, plMaxNode* node, plErrorMsg* pErrMsg)
{
int numComp = node->NumAttachedComponents(false);
int i;
for( i = 0; i < numComp; i++ )
{
plComponentBase *comp = node->GetAttachedComponent(i);
if( comp && (comp->ClassID() == LINEFOLLOW_COMP_CID) )
{
plLineFollowComponent* lineComp = (plLineFollowComponent*)comp;
plLineFollowMod* lineMod = lineComp->GetLineMod(pErrMsg);
if( lineMod )
{
lineMod->AddStereizer(stereo->GetKey());
return lineMod;
}
}
}
return nil;
}
//////////////////////////////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////////////////////////////
//
// The swivel component is also sort of related to LineFollow. And stereizer. Really.
class plSwivelComp : public plComponent
{
public:
enum
{
kFaceTypeRadio,
kFaceObjectSel,
kPivotY,
kOffsetActive,
kOffsetX,
kOffsetY,
kOffsetZ,
kOffsetLocal
};
enum
{
kFaceCamera,
kFaceListener,
kFacePlayer,
kFaceObject
};
public:
plSwivelComp();
void DeleteThis() { delete this; }
// SetupProperties - Internal setup and write-only set properties on the MaxNode. No reading
// of properties on the MaxNode, as it's still indeterminant.
virtual hsBool SetupProperties(plMaxNode* node, plErrorMsg* pErrMsg);
virtual hsBool PreConvert(plMaxNode* node, plErrorMsg* pErrMsg);
virtual hsBool Convert(plMaxNode* node, plErrorMsg* pErrMsg);
hsBool Bail(plMaxNode* node, const char* msg, plErrorMsg* pErrMsg);
};
class plSwivelComponentProc : public ParamMap2UserDlgProc
{
public:
BOOL DlgProc(TimeValue t, IParamMap2* map, HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
{
switch (msg)
{
case WM_INITDIALOG:
{
IParamBlock2* pb = map->GetParamBlock();
if( pb->GetInt(plSwivelComp::kFaceTypeRadio) == plSwivelComp::kFaceObject )
map->Enable(plSwivelComp::kFaceObjectSel, TRUE);
else
map->Enable(plSwivelComp::kFaceObjectSel, FALSE);
}
return true;
//////////////////
case WM_COMMAND:
{
if( (LOWORD(wParam) == IDC_RADIO_LISTENER)
|| (LOWORD(wParam) == IDC_RADIO_PLAYER)
|| (LOWORD(wParam) == IDC_RADIO_CAMERA)
|| (LOWORD(wParam) == IDC_RADIO_OBJECT) )
{
IParamBlock2* pb = map->GetParamBlock();
if( pb->GetInt(plSwivelComp::kFaceTypeRadio) == plSwivelComp::kFaceObject )
map->Enable(plSwivelComp::kFaceObjectSel, TRUE);
else
map->Enable(plSwivelComp::kFaceObjectSel, FALSE);
return true;
}
}
}
return false;
}
void DeleteThis() {}
};
static plSwivelComponentProc gSwivelProc;
CLASS_DESC(plSwivelComp, gSwivelDesc, "Swivel", "Swivel", COMP_TYPE_GRAPHICS, SWIVEL_COMP_CID)
ParamBlockDesc2 gSwivelBk
(
plComponent::kBlkComp, _T("Swivel"), 0, &gSwivelDesc, P_AUTO_CONSTRUCT + P_AUTO_UI, plComponent::kRefComp,
IDD_COMP_SWIVEL, IDS_COMP_SWIVEL, 0, 0, &gSwivelProc,
plSwivelComp::kFaceTypeRadio, _T("FaceType"), TYPE_INT, 0, 0,
p_ui, TYPE_RADIO, 4, IDC_RADIO_CAMERA, IDC_RADIO_LISTENER, IDC_RADIO_PLAYER, IDC_RADIO_OBJECT,
p_vals, plSwivelComp::kFaceCamera, plSwivelComp::kFaceListener, plSwivelComp::kFacePlayer, plSwivelComp::kFaceObject,
p_default, plSwivelComp::kFacePlayer,
end,
plSwivelComp::kFaceObjectSel, _T("FaceObjectChoice"), TYPE_INODE, 0, 0,
p_ui, TYPE_PICKNODEBUTTON, IDC_COMP_CHOOSE_OBJECT,
p_prompt, IDS_COMP_CHOOSE_OBJECT,
end,
plSwivelComp::kPivotY, _T("PivotY"), TYPE_BOOL, 0, 0,
p_default, TRUE,
p_ui, TYPE_SINGLECHEKBOX, IDC_COMP_PIVOTY,
end,
plSwivelComp::kOffsetActive, _T("OffsetActive"), TYPE_BOOL, 0, 0,
p_default, FALSE,
p_ui, TYPE_SINGLECHEKBOX, IDC_COMP_OFFSETACTIVE,
p_enable_ctrls, 4, plSwivelComp::kOffsetX, plSwivelComp::kOffsetY, plSwivelComp::kOffsetZ, plSwivelComp::kOffsetLocal,
end,
plSwivelComp::kOffsetX, _T("X"), TYPE_FLOAT, 0, 0,
p_default, 0.0,
p_range, 0.0, 100.0,
p_ui, TYPE_SPINNER, EDITTYPE_POS_FLOAT,
IDC_COMP_OFFSETX, IDC_COMP_OFFSETX_SPIN, 1.0,
end,
plSwivelComp::kOffsetY, _T("Y"), TYPE_FLOAT, 0, 0,
p_default, 0.0,
p_range, 0.0, 100.0,
p_ui, TYPE_SPINNER, EDITTYPE_POS_FLOAT,
IDC_COMP_OFFSETY, IDC_COMP_OFFSETY_SPIN, 1.0,
end,
plSwivelComp::kOffsetZ, _T("Z"), TYPE_FLOAT, 0, 0,
p_default, 0.0,
p_range, 0.0, 100.0,
p_ui, TYPE_SPINNER, EDITTYPE_POS_FLOAT,
IDC_COMP_OFFSETZ, IDC_COMP_OFFSETZ_SPIN, 1.0,
end,
plSwivelComp::kOffsetLocal, _T("OffsetLocal"), TYPE_BOOL, 0, 0,
p_default, TRUE,
p_ui, TYPE_SINGLECHEKBOX, IDC_COMP_OFFSETLOCAL,
end,
end
);
plSwivelComp::plSwivelComp()
{
fClassDesc = &gSwivelDesc;
fClassDesc->MakeAutoParamBlocks(this);
}
hsBool plSwivelComp::SetupProperties(plMaxNode* node, plErrorMsg* pErrMsg)
{
node->SetForceLocal(true);
node->SetMovable(true);
return true;
}
hsBool plSwivelComp::PreConvert(plMaxNode* node, plErrorMsg* pErrMsg)
{
return true;
}
hsBool plSwivelComp::Bail(plMaxNode* node, const char* msg, plErrorMsg* pErrMsg)
{
pErrMsg->Set(true, node->GetName(), msg).CheckAndAsk();
pErrMsg->Set(false);
return true;
}
hsBool plSwivelComp::Convert(plMaxNode* node, plErrorMsg* pErrMsg)
{
plViewFaceModifier* pMod = TRACKED_NEW plViewFaceModifier;
pMod->SetOrigTransform(node->GetLocalToParent44(), node->GetParentToLocal44());
node->AddModifier(pMod, IGetUniqueName(node));
if( fCompPB->GetInt(kPivotY) )
pMod->SetFlag(plViewFaceModifier::kPivotY);
else
pMod->SetFlag(plViewFaceModifier::kPivotFace);
switch( fCompPB->GetInt(kFaceTypeRadio) )
{
case kFaceCamera:
pMod->SetFollowMode(plViewFaceModifier::kFollowCamera);
break;
case kFaceListener:
pMod->SetFollowMode(plViewFaceModifier::kFollowListener);
break;
case kFacePlayer:
pMod->SetFollowMode(plViewFaceModifier::kFollowPlayer);
break;
case kFaceObject:
{
plMaxNode* targNode = (plMaxNode*)fCompPB->GetINode(kFaceObjectSel);
if( targNode && targNode->CanConvert() )
{
pMod->SetFollowMode(plViewFaceModifier::kFollowObject, targNode->GetKey());
}
else
{
pErrMsg->Set(true, node->GetName(), "Swivel to look at component %s has no Plasma object to look at.", GetINode()->GetName()).Show();
pErrMsg->Set(false);
pMod->SetFollowMode(plViewFaceModifier::kFollowCamera);
}
}
break;
}
pMod->SetOffsetActive(fCompPB->GetInt(kOffsetActive));
if( fCompPB->GetInt(kOffsetActive) )
{
hsVector3 off(fCompPB->GetFloat(kOffsetX), fCompPB->GetFloat(kOffsetY), fCompPB->GetFloat(kOffsetZ));
pMod->SetOffset(off, fCompPB->GetInt(kOffsetLocal));
}
return true;
}