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95 lines
2.8 KiB
C++
95 lines
2.8 KiB
C++
#pragma once
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#include <stdint.h>
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#include "textureid.h"
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#include "i_modelvertexbuffer.h"
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#include "matrix.h"
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#include "TRS.h"
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class DBoneComponents;
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class FModelRenderer;
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class FGameTexture;
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class IModelVertexBuffer;
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class FModel;
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struct FSpriteModelFrame;
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FTextureID LoadSkin(const char* path, const char* fn);
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void FlushModels();
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extern TArray<FString> savedModelFiles;
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extern TDeletingArray<FModel*> Models;
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extern TArray<FSpriteModelFrame> SpriteModelFrames;
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#define MD3_MAX_SURFACES 32
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#define MIN_MODELS 4
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struct FSpriteModelFrame
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{
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uint8_t modelsAmount = 0;
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TArray<int> modelIDs;
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TArray<FTextureID> skinIDs;
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TArray<FTextureID> surfaceskinIDs;
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TArray<int> modelframes;
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TArray<int> animationIDs;
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float xscale, yscale, zscale;
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// [BB] Added zoffset, rotation parameters and flags.
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// Added xoffset, yoffset
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float xoffset, yoffset, zoffset;
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float xrotate, yrotate, zrotate;
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float rotationCenterX, rotationCenterY, rotationCenterZ;
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float rotationSpeed;
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unsigned int flags;
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const void* type; // used for hashing, must point to something usable as identifier for the model's owner.
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short sprite;
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short frame;
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int hashnext;
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float angleoffset;
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// added pithoffset, rolloffset.
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float pitchoffset, rolloffset; // I don't want to bother with type transformations, so I made this variables float.
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bool isVoxel;
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};
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enum ModelRendererType
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{
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GLModelRendererType,
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SWModelRendererType,
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PolyModelRendererType,
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NumModelRendererTypes
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};
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enum EFrameError
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{
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FErr_NotFound = -1,
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FErr_Voxel = -2,
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FErr_Singleframe = -3
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};
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class FModel
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{
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public:
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FModel();
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virtual ~FModel();
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virtual bool Load(const char * fn, int lumpnum, const char * buffer, int length) = 0;
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virtual int FindFrame(const char * name, bool nodefault = false) = 0;
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virtual void RenderFrame(FModelRenderer *renderer, FGameTexture * skin, int frame, int frame2, double inter, int translation, const FTextureID* surfaceskinids, const TArray<VSMatrix>& boneData, int boneStartPosition) = 0;
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virtual void BuildVertexBuffer(FModelRenderer *renderer) = 0;
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virtual void AddSkins(uint8_t *hitlist, const FTextureID* surfaceskinids) = 0;
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virtual float getAspectFactor(float vscale) { return 1.f; }
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virtual const TArray<TRS>* AttachAnimationData() { return nullptr; };
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virtual const TArray<VSMatrix> CalculateBones(int frame1, int frame2, double inter, const TArray<TRS>* animationData, DBoneComponents* bones, int index) { return {}; };
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void SetVertexBuffer(int type, IModelVertexBuffer *buffer) { mVBuf[type] = buffer; }
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IModelVertexBuffer *GetVertexBuffer(int type) const { return mVBuf[type]; }
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void DestroyVertexBuffer();
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bool hasSurfaces = false;
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FString mFileName;
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private:
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IModelVertexBuffer *mVBuf[NumModelRendererTypes];
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};
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int ModelFrameHash(FSpriteModelFrame* smf);
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unsigned FindModel(const char* path, const char* modelfile, bool silent = false);
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