Physics2D.c File Reference

#include "Physics2D.h"
#include "box2d/box2d.h"
#include "ObjectPool.h"
#include "Game2DLayer.h"
#include "AssertLib.h"
#include "GameFramework.h"
#include "Entities.h"

Include dependency graph for Physics2D.c:

Data Structures
struct	Phys2dWorld
struct	Body2D

Functions
void	Ph_Init ()
HPhysicsWorld	Ph_GetPhysicsWorld (float gravityX, float gravityY, float pixelsPerMeter)
void	Ph_PhysicsWorldStep (HPhysicsWorld hWorld, float timestep, int substepCount)
void	Ph_PhysicsWorldDoCollisionEvents (struct GameFrameworkLayer *pLayer)
float	Ph_GetPixelsPerMeter (HPhysicsWorld world)
void	Ph_PixelCoords2PhysicsCoords (HPhysicsWorld world, vec2 inPixelCoords, vec2 outPhysicsCoords)
void	Ph_PhysicsCoords2PixelCoords (HPhysicsWorld world, vec2 inPhysicsCoords, vec2 outPixelCoords)
u64	Ph_PackShapeUserData (HEntity2D hEnt, u16 componentIndex, u16 bodyType)
void	Ph_UnpackShapeUserData (void *pUserData, HEntity2D *pOutEnt, u16 *pOutCompIndex, u16 *pOutBodyType)
H2DBody	Ph_GetStaticBody2D (HPhysicsWorld world, struct PhysicsShape2D *pShape, struct Transform2D *pTransform, HEntity2D entity, bool bIsSensor, int entityComponentIndex, bool bGenerateSensorEvents)
H2DBody	Ph_GetDynamicBody (HPhysicsWorld world, struct PhysicsShape2D *pShape, struct KinematicBodyOptions *pOptions, struct Transform2D *pTransform, HEntity2D entity, bool bIsSensor, int entityComponentIndex, bool bGenerateSensorEvents)
void	Ph_SetDynamicBodyVelocity (H2DBody hBody, vec2 velocity)
void	Ph_GetDynamicBodyVelocity (H2DBody hBody, vec2 outVelocity)
void	Ph_GetDynamicBodyPosition (H2DBody hBody, vec2 outPos)

Function Documentation

Ph_GetDynamicBody()

H2DBody Ph_GetDynamicBody	(	HPhysicsWorld	world,
		struct PhysicsShape2D *	pShape,
		struct KinematicBodyOptions *	pOptions,
		struct Transform2D *	pTransform,
		HEntity2D	entity,
		bool	bIsSensor,
		int	entityComponentIndex,
		bool	bGenerateSensorEvents
	)

Ph_GetDynamicBodyPosition()

void Ph_GetDynamicBodyPosition	(	H2DBody	hBody,
		vec2	outPos
	)

Ph_GetDynamicBodyVelocity()

void Ph_GetDynamicBodyVelocity	(	H2DBody	hBody,
		vec2	outVelocity
	)

Ph_GetPhysicsWorld()

HPhysicsWorld Ph_GetPhysicsWorld	(	float	gravityX,
		float	gravityY,
		float	pixelsPerMeter
	)

Ph_GetPixelsPerMeter()

float Ph_GetPixelsPerMeter

(

HPhysicsWorld

world

)

Ph_GetStaticBody2D()

H2DBody Ph_GetStaticBody2D	(	HPhysicsWorld	world,
		struct PhysicsShape2D *	pShape,
		struct Transform2D *	pTransform,
		HEntity2D	entity,
		bool	bIsSensor,
		int	entityComponentIndex,
		bool	bGenerateSensorEvents
	)

Ph_Init()

void Ph_Init

(

)

Ph_PackShapeUserData()

u64 Ph_PackShapeUserData	(	HEntity2D	hEnt,
		u16	componentIndex,
		u16	bodyType
	)

Ph_PhysicsCoords2PixelCoords()

void Ph_PhysicsCoords2PixelCoords	(	HPhysicsWorld	world,
		vec2	inPhysicsCoords,
		vec2	outPixelCoords
	)

Ph_PhysicsWorldDoCollisionEvents()

void Ph_PhysicsWorldDoCollisionEvents

(

struct GameFrameworkLayer *

pLayer

)

Ph_PhysicsWorldStep()

void Ph_PhysicsWorldStep	(	HPhysicsWorld	hWorld,
		float	timestep,
		int	substepCount
	)

Ph_PixelCoords2PhysicsCoords()

void Ph_PixelCoords2PhysicsCoords	(	HPhysicsWorld	world,
		vec2	inPixelCoords,
		vec2	outPhysicsCoords
	)

Ph_SetDynamicBodyVelocity()

void Ph_SetDynamicBodyVelocity	(	H2DBody	hBody,
		vec2	velocity
	)

Ph_UnpackShapeUserData()

void Ph_UnpackShapeUserData	(	void *	pUserData,
		HEntity2D *	pOutEnt,
		u16 *	pOutCompIndex,
		u16 *	pOutBodyType
	)