mirror of
https://github.com/TorqueGameEngines/Torque3D.git
synced 2026-01-20 20:54:46 +00:00
135 lines
3.5 KiB
C++
135 lines
3.5 KiB
C++
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//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~~//
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// Arcane-FX for MIT Licensed Open Source version of Torque 3D from GarageGames
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// Copyright (C) 2015 Faust Logic, Inc.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to
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// deal in the Software without restriction, including without limitation the
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// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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// sell copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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// IN THE SOFTWARE.
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//
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//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~~//
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#include "afx/arcaneFX.h"
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#include "afx/forces/afxForceSet.h"
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#include "afx/forces/afxForce.h"
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//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~~//
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afxForceSet::afxForceSet(const char* name)
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{
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this->name = (name) ? StringTable->insert(name) : ST_NULLSTRING;
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update_dt = 10.0f; // seems like an ok maximum, force-xmods will probably lower it.
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elapsed_dt = 0.0f;
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elapsed_ms = 0;
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num_updates = 0;
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last_num_updates = 0;
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}
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void afxForceSet::remove(afxForce* force)
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{
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for (S32 i = 0; i < force_v.size(); i++)
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{
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if (force_v[i] == force)
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{
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force_v.erase(i);
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return;
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}
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}
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}
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S32 afxForceSet::updateDT(F32 dt)
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{
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U32 now = Platform::getVirtualMilliseconds();
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if (elapsed_ms == now)
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return last_num_updates;
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elapsed_ms = now;
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elapsed_dt += dt;
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if (elapsed_dt < update_dt)
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{
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last_num_updates = 0;
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return 0;
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}
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num_updates = mFloor(elapsed_dt/update_dt);
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elapsed_dt -= update_dt*num_updates;
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last_num_updates = num_updates;
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return num_updates;
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}
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//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~~//
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afxForceSetMgr::afxForceSetMgr()
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{
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}
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afxForceSetMgr::~afxForceSetMgr()
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{
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for (S32 i = 0; i < forces_sets.size(); i++)
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{
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if (forces_sets[i])
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delete forces_sets[i];
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}
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}
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afxForceSet* afxForceSetMgr::findForceSet(StringTableEntry forces_set_name)
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{
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for (S32 i = 0; i < forces_sets.size(); i++)
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{
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if (forces_sets[i] && forces_sets[i]->getName() == forces_set_name)
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return forces_sets[i];
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}
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return 0;
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}
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void afxForceSetMgr::registerForce(StringTableEntry forces_set_name, afxForce* force)
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{
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if (!force)
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return;
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// find forceSet by name
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afxForceSet* fset = findForceSet(forces_set_name);
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// create forceSet if it does not already exist
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if (!fset)
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{
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fset = new afxForceSet(forces_set_name);
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forces_sets.push_back(fset);
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}
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// add force to set
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fset->add(force);
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}
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void afxForceSetMgr::unregisterForce(StringTableEntry forces_set_name, afxForce* force)
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{
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if (!force)
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return;
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afxForceSet* fset = findForceSet(forces_set_name);
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if (!fset)
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return;
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fset->remove(force);
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}
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