Justin Marshall
103 lines
3.2 KiB
C++
103 lines
3.2 KiB
C++
#pragma once
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#include "gamelib/effectphysics/effectphysicsrigidbody.h"
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#include "idlib/containers/list.h"
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#include "idlib/math/random.h"
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class idClip;
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class idDeclBreakable;
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class idDeclImpactSound;
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class idMaterial;
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class idRenderModelDiscreteAnimation;
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class idRenderModelEffects;
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class idSoundWorld;
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class idTraceModel;
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class idTraceModelCache;
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// PC-side copy of the physics fields read from idDeclBreakable. The engine
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// declaration adapter fills it, keeping GameLib independent of the unfinished
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// declaration/render-model class hierarchy.
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struct idEffectPhysicsPieceSettings {
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float linearFriction;
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float angularFriction;
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float contactFriction;
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float linearFrictionWater;
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float angularFrictionWater;
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float bouncyness;
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idVec3 gravityVector;
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bool worldCollisionOnly;
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bool simplePointCollision;
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float crazyBounceChance;
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float stopSpeed;
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float maxLinearVelocity;
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float maxAngularVelocity;
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int clipMask;
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};
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class alignas(4) idEffectPhysicsPieceEmitter {
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public:
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struct idBreakablePiece {
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idEffectPhysicsRigidBody* rigidBody;
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idEffectPhysicsCollision collision;
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int emitTime;
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int firstCollisionTime;
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};
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struct pieceEmitterSound_t {
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idSoundWorld* soundWorld;
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const idDeclImpactSound* impactTable;
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int nextSoundTime;
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float minBounceVelSqr;
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};
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idEffectPhysicsPieceEmitter();
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~idEffectPhysicsPieceEmitter();
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void Init(idClip* clip, idTraceModelCache* traceModelCache,
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idRenderModelDiscreteAnimation* renderModel,
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idRenderModelEffects* renderModelEffects,
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const pieceEmitterSound_t* sound, int entityNumber);
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void Reset();
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void EmitPiece(int emitTime, const idVec3& position,
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const idMat3& orientation, const idVec3& impulsePoint,
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const idVec3& impulse);
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void UpdateSimulation(const idVec3& origin, const idMat3& axis,
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int currentTime, int gameMsPerFrame);
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void UpdateModel(const idVec3& activeDrawScale3D);
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void SubmitCollisionQueries(bool worldCollisionModelOnly);
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void DrawCollisionModels(int single, const idVec3& offset,
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const idMat3& axis);
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void Hide();
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void Show();
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idList<idEffectPhysicsProperties*, 59> properties;
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idList<idBreakablePiece, 59> pieces;
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idEffectPhysicsBroadPhase broadPhase;
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idRandom random;
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float pieceMass;
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float pieceCollisionAgeDecay;
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float pieceCollisionVolumeDecay;
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idRenderModelDiscreteAnimation* model;
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const idDeclBreakable* decl;
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idRenderModelEffects* modelEffects;
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pieceEmitterSound_t soundInfo;
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int pieceLifeTime;
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float pieceFriction;
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int pieceIndex;
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int numPiecesInUse;
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bool hidden;
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bool hiddenOverride;
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private:
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idEffectPhysicsProperties* GetPropertiesForTraceModel(
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const idTraceModel& traceModel, const idMaterial* material);
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void ApplyDeclSettings(idEffectPhysicsProperties& target) const;
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};
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static_assert(sizeof(idEffectPhysicsPieceEmitter::idBreakablePiece) == 40,
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"Recovered idBreakablePiece ABI changed");
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#if defined(_WIN32) && !defined(_WIN64)
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static_assert(sizeof(idEffectPhysicsPieceEmitter) == 168,
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"Recovered idEffectPhysicsPieceEmitter ABI changed");
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#endif
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