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Diffstat (limited to 'internal_rewrite/IPhysicsSurfaceProps.hpp')
| -rw-r--r-- | internal_rewrite/IPhysicsSurfaceProps.hpp | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/internal_rewrite/IPhysicsSurfaceProps.hpp b/internal_rewrite/IPhysicsSurfaceProps.hpp new file mode 100644 index 0000000..8e4f10f --- /dev/null +++ b/internal_rewrite/IPhysicsSurfaceProps.hpp @@ -0,0 +1,79 @@ +#pragma once + +struct surfacephysicsparams_t { + // vphysics physical properties + float friction; + float elasticity; // collision elasticity - used to compute coefficient of restitution + float density; // physical density (in kg / m^3) + float thickness; // material thickness if not solid (sheet materials) in inches + float dampening; +}; + +struct surfaceaudioparams_t { + float reflectivity; // like elasticity, but how much sound should be reflected by this surface + float hardnessFactor; // like elasticity, but only affects impact sound choices + float roughnessFactor; // like friction, but only affects scrape sound choices + float roughThreshold; // surface roughness > this causes "rough" scrapes, < this causes "smooth" scrapes + float hardThreshold; // surface hardness > this causes "hard" impacts, < this causes "soft" impacts + float hardVelocityThreshold; // collision velocity > this causes "hard" impacts, < this causes "soft" impacts + float highPitchOcclusion; //a value betweeen 0 and 100 where 0 is not occluded at all and 100 is silent (except for any additional reflected sound) + float midPitchOcclusion; + float lowPitchOcclusion; +}; + +struct surfacesoundnames_t { + unsigned short walkStepLeft; + unsigned short walkStepRight; + unsigned short runStepLeft; + unsigned short runStepRight; + unsigned short impactSoft; + unsigned short impactHard; + unsigned short scrapeSmooth; + unsigned short scrapeRough; + unsigned short bulletImpact; + unsigned short rolling; + unsigned short breakSound; + unsigned short strainSound; +}; + +struct surfacegameprops_t { + float maxspeedfactor; + float jumpfactor; + float penetrationmodifier; + float damagemodifier; + uint16_t material; + uint8_t climbable; +}; + +struct surfacedata_t { + surfacephysicsparams_t physics; // physics parameters + surfaceaudioparams_t audio; // audio parameters + surfacesoundnames_t sounds; // names of linked sounds + surfacegameprops_t game; // Game data / properties +}; + +class IPhysicsSurfaceProps +{ +public: + virtual ~IPhysicsSurfaceProps( void ) {} + + // parses a text file containing surface prop keys + virtual int ParseSurfaceData( const char* pFilename, const char* pTextfile ) = 0; + // current number of entries in the database + virtual int SurfacePropCount( void ) const = 0; + + virtual int GetSurfaceIndex( const char* pSurfacePropName ) const = 0; + virtual void GetPhysicsProperties( int surfaceDataIndex, float* density, float* thickness, float* friction, float* elasticity ) const = 0; + + virtual surfacedata_t* GetSurfaceData( int surfaceDataIndex ) = 0; + virtual const char* GetString( unsigned short stringTableIndex ) const = 0; + + virtual const char* GetPropName( int surfaceDataIndex ) const = 0; + + // sets the global index table for world materials + // UNDONE: Make this per-CPhysCollide + virtual void SetWorldMaterialIndexTable( int* pMapArray, int mapSize ) = 0; + + // NOTE: Same as GetPhysicsProperties, but maybe more convenient + //virtual void GetPhysicsParameters(int surfaceDataIndex, surfacephysicsparams_t* pParamsOut) const = 0; +};
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