Add all new AFX files

Engine/source/afx/ea/afxEA_PlayerMovement.cpp

@@ -0,0 +1,170 @@
+
+//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~~//
+// Arcane-FX for MIT Licensed Open Source version of Torque 3D from GarageGames
+// Copyright (C) 2015 Faust Logic, Inc.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+//
+//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~~//
+
+#include <typeinfo>
+#include "afx/arcaneFX.h"
+
+#include "T3D/player.h"
+
+#include "afx/afxChoreographer.h"
+#include "afx/afxEffectDefs.h"
+#include "afx/afxEffectWrapper.h"
+#include "afx/ce/afxPlayerMovement.h"
+
+//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~~//
+// afxEA_PlayerMovement 
+
+class afxEA_PlayerMovement : public afxEffectWrapper
+{
+  typedef afxEffectWrapper Parent;
+
+  afxPlayerMovementData*  movement_data;
+  U32                     tag;
+
+  void              do_runtime_substitutions();
+
+public:
+  /*C*/             afxEA_PlayerMovement();
+  /*C*/             ~afxEA_PlayerMovement();
+
+  virtual void      ea_set_datablock(SimDataBlock*);
+  virtual bool      ea_start();
+  virtual bool      ea_update(F32 dt);
+  virtual void      ea_finish(bool was_stopped);
+};
+
+//~~~~~~~~~~~~~~~~~~~~//
+
+afxEA_PlayerMovement::afxEA_PlayerMovement()
+{
+  movement_data = 0;
+  tag = 0;
+}
+
+afxEA_PlayerMovement::~afxEA_PlayerMovement()
+{
+  if (movement_data && movement_data->isTempClone())
+    delete movement_data;
+  movement_data = 0;
+}
+
+void afxEA_PlayerMovement::ea_set_datablock(SimDataBlock* db)
+{
+  movement_data = dynamic_cast<afxPlayerMovementData*>(db);
+}
+
+bool afxEA_PlayerMovement::ea_start()
+{
+  if (!movement_data)
+  {
+    Con::errorf("afxEA_PlayerMovement::ea_start() -- missing or incompatible datablock.");
+    return false;
+  }
+
+  do_runtime_substitutions();
+  tag = 0;
+
+  afxConstraint* pos_cons = getPosConstraint();
+  if (!pos_cons)
+  {
+    Con::warnf("afxEA_PlayerMovement::ea_start() -- missing position constraint.");
+    return false;
+  }
+
+  Player* player = dynamic_cast<Player*>(pos_cons->getSceneObject());
+  if (!player)
+  {
+    Con::warnf("afxEA_PlayerMovement::ea_start() -- position constraint is not a Player.");
+    return false;
+  }
+
+  // setup player overrides
+  if (movement_data->hasMovementOverride())
+    tag = player->setMovementOverride(movement_data->speed_bias, &movement_data->movement, movement_data->movement_op);
+  else
+    tag = player->setMovementOverride(movement_data->speed_bias);
+
+  return true;
+}
+
+bool afxEA_PlayerMovement::ea_update(F32 dt)
+{
+  return true;
+}
+
+void afxEA_PlayerMovement::ea_finish(bool was_stopped)
+{
+  afxConstraint* pos_cons = getPosConstraint();
+  if (!pos_cons)
+    return;
+
+  Player* player = dynamic_cast<Player*>(pos_cons->getSceneObject());
+  if (!player)
+    return;
+
+  // restore player overrides
+  player->restoreMovement(tag);
+}
+
+void afxEA_PlayerMovement::do_runtime_substitutions()
+{
+  // only clone the datablock if there are substitutions
+  if (movement_data->getSubstitutionCount() > 0)
+  {
+    // clone the datablock and perform substitutions
+    afxPlayerMovementData* orig_db = movement_data;
+    movement_data = new afxPlayerMovementData(*orig_db, true);
+    orig_db->performSubstitutions(movement_data, choreographer, group_index);
+  }
+}
+
+//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~~//
+
+class afxEA_PlayerMovementDesc : public afxEffectAdapterDesc, public afxEffectDefs 
+{
+  static afxEA_PlayerMovementDesc desc;
+
+public:
+  virtual bool  testEffectType(const SimDataBlock*) const;
+  virtual bool  requiresStop(const afxEffectWrapperData*, const afxEffectTimingData&) const;
+  virtual bool  runsOnServer(const afxEffectWrapperData*) const { return true; }
+  virtual bool  runsOnClient(const afxEffectWrapperData*) const { return false; }
+
+  virtual afxEffectWrapper* create() const { return new afxEA_PlayerMovement; }
+};
+
+afxEA_PlayerMovementDesc afxEA_PlayerMovementDesc::desc;
+
+bool afxEA_PlayerMovementDesc::testEffectType(const SimDataBlock* db) const
+{
+  return (typeid(afxPlayerMovementData) == typeid(*db));
+}
+
+bool afxEA_PlayerMovementDesc::requiresStop(const afxEffectWrapperData* ew, const afxEffectTimingData& timing) const
+{
+  return (timing.lifetime < 0);
+}
+
+//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~~//