	4b825dc642cb6eb9a060e54bf8d69288fbee4904		ebd360ec63ec976c05699f3180e866b3f69e5472
		1	#include "system.h"
		2	#include "dynblock.h"
		3	#include <stdio.h>
		4	#include <assert.h>
		5
		6	static const DYNAMICSBLOCK DynamicsTemplate[]=
		7	{
		8	/* DYNAMICS_TEMPLATE_DEFAULT*/
		9	{
		10	{0,0,0},/* EULER OrientEuler - Euler Orientation */
		11	{0,0,0,0,0,0,0,0,0},/* MATRIXCH OrientMat - Local -> World Orientation Matrix */
		12	{0,0,0},/* EULER PrevOrientEuler - Euler Orientation */
		13	{65536,0,0,0,65536,0,0,0,65536},/* MATRIXCH PrevOrientMat - Local -> World Orientation Matrix */
		14
		15	{0,0,0},/* VECTORCH Position */
		16	{0,0,0},/* VECTORCH PrevPosition */
		17
		18	{0,0,0},/* VECTORCH LinVelocity */
		19	{0,0,0},/* VECTORCH LinImpulse */
		20
		21	{0,0,0},/* EULER AngVelocity */
		22
		23	NULL, /* struct collisionreport CollisionReportPtr; /
		24
		25	{0,65536,0},/* VECTORCH GravityDirection */
		26	0, /* int TimeNotInContactWithFloor */
		27
		28	0,/* int Friction; */
		29	0,/* int Elasticity; */
		30	80, /* int Mass */
		31
		32	DYN_TYPE_NRBB_COLLISIONS,
		33	TOPPLE_FORCE_NONE,
		34
		35	1,/* GravityOn :1; */
		36	1,/* UseStandardGravity :1 - ie. in direction of increasing Y */
		37	0,/* StopOnCollision :1; */
		38	1,/* CanClimbStairs :1; */
		39	0,/* IsStatic :1; */
		40	0,/* OnlyCollideWithObjects :1; */
		41	0,/* IsNetGhost :1; */
		42	0,/* IgnoreSameObjectsAsYou :1; */
		43	0,/* IgnoreThePlayer :1; */
		44	0,/* UseDisplacement :1; */
		45	0,/* OnlyCollideWithEnvironment :1; */
		46	0,/* IsInContactWithFloor :1 */
		47	0,/* IsInContactWithNearlyFlatFloor */
		48	0,/* IsFloating :1 */
		49	0,/* IsPickupObject :1 */
		50	0,/* IsInanimate :1; */
		51	0,/* IgnoresNotVisPolys :1; */
		52	0,
		53	0,
		54	{0,0,0},
		55	},
		56	/* DYNAMICS_TEMPLATE_GRENADE */
		57	{
		58	{0,0,0},/* EULER OrientEuler - Euler Orientation */
		59	{0,0,0,0,0,0,0,0,0},/* MATRIXCH OrientMat - Local -> World Orientation Matrix */
		60	{0,0,0},/* EULER PrevOrientEuler - Euler Orientation */
		61	{65536,0,0,0,65536,0,0,0,65536},/* MATRIXCH PrevOrientMat - Local -> World Orientation Matrix */
		62
		63	{0,0,0},/* VECTORCH Position */
		64	{0,0,0},/* VECTORCH PrevPosition */
		65
		66	{0,0,0},/* VECTORCH LinVelocity */
		67	{0,0,0},/* VECTORCH LinImpulse */
		68
		69	{0,0,0},/* EULER AngVelocity */
		70
		71	NULL, /* struct collisionreport CollisionReportPtr; /
		72
		73	{0,0,0},/* VECTORCH GravityDirection */
		74	0, /* int TimeNotInContactWithFloor */
		75
		76	0,/* int Friction; */
		77	32768/2,/* int Elasticity; */
		78	1, /* int Mass */
		79
		80	DYN_TYPE_NRBB_COLLISIONS,
		81	TOPPLE_FORCE_FULL,
		82
		83	1,/* GravityOn :1; */
		84	1,/* UseStandardGravity :1 - ie. in direction of increasing Y */
		85	0,/* StopOnCollision :1; */
		86	0,/* CanClimbStairs :1; */
		87	0,/* IsStatic :1; */
		88	0,/* OnlyCollideWithObjects :1; */
		89	0,/* IsNetGhost :1; */
		90	0,/* IgnoreSameObjectsAsYou :1; */
		91	1,/* IgnoreThePlayer :1; */
		92	0,/* UseDisplacement :1; */
		93	0,/* OnlyCollideWithEnvironment :1; */
		94	0,/* IsInContactWithFloor :1 */
		95	0,/* IsInContactWithNearlyFlatFloor */
		96	0,/* IsFloating :1 */
		97	0,/* IsPickupObject :1 */
		98	0,/* IsInanimate :1; */
		99	0,/* IgnoresNotVisPolys :1; */
		100	0,
		101	0,
		102	{0,0,0},
		103	},
		104	/* DYNAMICS_TEMPLATE_ROCKET & predator disc weapon */
		105	{
		106	{0,0,0},/* EULER OrientEuler - Euler Orientation */
		107	{0,0,0,0,0,0,0,0,0},/* MATRIXCH OrientMat - Local -> World Orientation Matrix */
		108	{0,0,0},/* EULER PrevOrientEuler - Euler Orientation */
		109	{65536,0,0,0,65536,0,0,0,65536},/* MATRIXCH PrevOrientMat - Local -> World Orientation Matrix */
		110
		111	{0,0,0},/* VECTORCH Position */
		112	{0,0,0},/* VECTORCH PrevPosition */
		113
		114	{0,0,0},/* VECTORCH LinVelocity */
		115	{0,0,0},/* VECTORCH LinImpulse */
		116
		117	{0,0,0},/* EULER AngVelocity */
		118
		119	NULL, /* struct collisionreport CollisionReportPtr; /
		120
		121	{0,0,0},/* VECTORCH GravityDirection */
		122	0, /* int TimeNotInContactWithFloor */
		123
		124	0,/* int Friction; */
		125	65536,/* int Elasticity; */
		126	5, /* int Mass */
		127
		128	DYN_TYPE_NRBB_COLLISIONS,
		129	TOPPLE_FORCE_NONE,
		130
		131	0,/* GravityOn :1; */
		132	0,/* UseStandardGravity :1 - ie. in direction of increasing Y */
		133	1,/* StopOnCollision :1; */
		134	0,/* CanClimbStairs :1; */
		135	0,/* IsStatic :1; */
		136	0,/* OnlyCollideWithObjects :1; */
		137	0,/* IsNetGhost :1; */
		138	0,/* IgnoreSameObjectsAsYou :1; */
		139	1,/* IgnoreThePlayer :1; */
		140	0,/* UseDisplacement :1; */
		141	0,/* OnlyCollideWithEnvironment :1; */
		142	0,/* IsInContactWithFloor :1 */
		143	0,/* IsInContactWithNearlyFlatFloor */
		144	0,/* IsFloating :1 */
		145	0,/* IsPickupObject :1 */
		146	0,/* IsInanimate :1; */
		147	0,/* IgnoresNotVisPolys :1; */
		148	0,
		149	0,
		150	{0,0,0},
		151	},
		152	/* DYNAMICS_TEMPLATE_STATIC */
		153	{
		154	{0,0,0},/* EULER OrientEuler - Euler Orientation */
		155	{65536,0,0,0,65536,0,0,0,65536},/* MATRIXCH OrientMat - Local -> World Orientation Matrix */
		156	{0,0,0},/* EULER PrevOrientEuler - Euler Orientation */
		157	{65536,0,0,0,65536,0,0,0,65536},/* MATRIXCH PrevOrientMat - Local -> World Orientation Matrix */
		158
		159	{0,0,0},/* VECTORCH Position */
		160	{0,0,0},/* VECTORCH PrevPosition */
		161
		162	{0,0,0},/* VECTORCH LinVelocity */
		163	{0,0,0},/* VECTORCH LinImpulse */
		164
		165	{0,0,0},/* EULER AngVelocity */
		166
		167	NULL, /* struct collisionreport CollisionReportPtr; /
		168
		169	{0,0,0},/* VECTORCH GravityDirection */
		170	0, /* int TimeNotInContactWithFloor */
		171
		172	0,/* int Friction; */
		173	0,/* int Elasticity; */
		174	100, /* int Mass */
		175
		176	DYN_TYPE_NRBB_COLLISIONS,
		177	TOPPLE_FORCE_NONE,
		178
		179	1,/* GravityOn :1; */
		180	1,/* UseStandardGravity :1 - ie. in direction of increasing Y */
		181	0,/* StopOnCollision :1; */
		182	0,/* CanClimbStairs :1; */
		183	1,/* IsStatic :1; */
		184	0,/* OnlyCollideWithObjects :1; */
		185	0,/* IsNetGhost :1; */
		186	0,/* IgnoreSameObjectsAsYou :1; */
		187	0,/* IgnoreThePlayer :1; */
		188	0,/* UseDisplacement :1; */
		189	0,/* OnlyCollideWithEnvironment :1; */
		190	0,/* IsInContactWithFloor :1 */
		191	0,/* IsInContactWithNearlyFlatFloor */
		192	0,/* IsFloating :1 */
		193	0,/* IsPickupObject :1 */
		194	0,/* IsInanimate :1; */
		195	0,/* IgnoresNotVisPolys :1; */
		196	0,
		197	0,
		198	{0,0,0},
		199	}
		200	};
		201
		202	static int NumFreeDynBlocks = MAX_NO_OF_DYNAMICS_BLOCKS;
		203	static DYNAMICSBLOCK **FreeDynBlockListPtr = NULL;
		204
		205	void InitialiseDynamicsBlocks()
		206	{
		207	static DYNAMICSBLOCK DynBlockStorage[MAX_NO_OF_DYNAMICS_BLOCKS];
		208	static DYNAMICSBLOCK *FreeDynBlockList[MAX_NO_OF_DYNAMICS_BLOCKS];
		209	int blk;
		210
		211	for(blk = 0; blk < MAX_NO_OF_DYNAMICS_BLOCKS; blk++)
		212	FreeDynBlockList[blk] = &DynBlockStorage[blk];
		213
		214	FreeDynBlockListPtr = &FreeDynBlockList[MAX_NO_OF_DYNAMICS_BLOCKS - 1];
		215	NumFreeDynBlocks = MAX_NO_OF_DYNAMICS_BLOCKS;
		216	}
		217
		218	DYNAMICSBLOCK* AllocateDynamicsBlock(enum DYNAMICS_TEMPLATE_ID templateID)
		219	{
		220	if (NumFreeDynBlocks)
		221	{
		222	DYNAMICSBLOCK dynPtr = FreeDynBlockListPtr--;
		223	*dynPtr = DynamicsTemplate[templateID];
		224	NumFreeDynBlocks--;
		225	return dynPtr;
		226	}
		227
		228	return NULL;
		229	}
		230
		231	void DeallocateDynamicsBlock(DYNAMICSBLOCK *dynPtr)
		232	{
		233	*(++FreeDynBlockListPtr) = dynPtr;
		234	NumFreeDynBlocks++;
		235	}
		236
		237	int DynamicObjectIsMoving(const DYNAMICSBLOCK *dynPtr)
		238	{
		239	return ( (dynPtr->Position.vx != dynPtr->PrevPosition.vx)
		240	\|\|
		241	(dynPtr->Position.vy != dynPtr->PrevPosition.vy)
		242	\|\|
		243	(dynPtr->Position.vz != dynPtr->PrevPosition.vz));
		244	}