/***********************************************************************

doom_defs.script

This defines some variables needed by the game script.

***********************************************************************/

#ifndef __DOOM_DEFS__
#define __DOOM_DEFS__



#define GAME_FRAMETIME	( 1.0f / GAME_FPS )

#define NULL			0

#define TRUE			1
#define FALSE			0
#define true			1
#define false			0

#define UP				-1
#define DOWN			-2
#define LEFT			-3
#define RIGHT			-4
#define FORWARD			-5
#define BACK			-6
#define REL_UP			-7
#define REL_DOWN		-8
#define REL_LEFT		-9
#define REL_RIGHT		-10
#define REL_FORWARD		-11
#define REL_BACK		-12
#define EAST			0
#define NORTH			90
#define WEST			180
#define SOUTH			270

#define X_AXIS			0
#define Y_AXIS			1
#define Z_AXIS			2
						
#define YAW				0
#define PITCH			1
#define ROLL			2

#define M_PI			3.14159265358979323846
#define DEG2RAD( a )	( (a) * (M_PI / 180.0f ) )
#define RAD2DEG( a )	( (a) * (180.0f / M_PI ) )

#define ALL_PARTICLES	-1		// used with setSmokeVisibility


//
// signals
//
#define SIG_TOUCH			0	// object was touched
#define SIG_USE				1	// object was used
#define SIG_TRIGGER			2	// object was activated (generally by a trigger)
#define SIG_REMOVED			3	// object was removed from the game
#define SIG_DAMAGE			4	// object was damaged
#define SIG_BLOCKED			5	// object was blocked
#define SIG_MOVER_POS1		6	// mover at position 1 (door closed)
#define SIG_MOVER_POS2		7	// mover at position 2 (door open)
#define SIG_MOVER_1TO2		8	// mover changing from position 1 to 2 (door opening)
#define SIG_MOVER_2TO1		9	// mover changing from position 2 to 1 (door closing)

// convenience signals for doors
#define SIG_DOOR_CLOSED		SIG_MOVER_POS1
#define SIG_DOOR_OPEN		SIG_MOVER_POS2
#define SIG_DOOR_OPENING	SIG_MOVER_1TO2
#define SIG_DOOR_CLOSING	SIG_MOVER_2TO1

//
// buttons
//
#define BUTTON_ATTACK		1			// attack button pressed
#define BUTTON_TALK			2			// when the player is talking or in the menus
#define BUTTON_WALKING		16			// player is walking
#define BUTTON_ANY			128			// any key whatsoever

//
// Joint modifiers
//
#define JOINTMOD_NONE			0	// no modification
#define JOINTMOD_LOCAL			1	// modifies the joint's position or orientation in joint local space
#define JOINTMOD_LOCAL_OVERRIDE	2	// sets the joint's position or orientation in joint local space
#define JOINTMOD_WORLD			3	// modifies joint's position or orientation in model space
#define JOINTMOD_WORLD_OVERRIDE	4	// sets the joint's position or orientation in model space

#define BIT( num )					( 1 << ( num ) )

//
// shader parms
//
#define SHADERPARM_RED				0
#define SHADERPARM_GREEN			1
#define SHADERPARM_BLUE				2
#define SHADERPARM_ALPHA			3
#define SHADERPARM_TIMESCALE		3
#define SHADERPARM_TIMEOFFSET		4
#define SHADERPARM_DIVERSITY		5	// random between 0.0 and 1.0 for some effects (muzzle flashes, etc)
#define SHADERPARM_MODE				7	// for selecting which shader passes to enable
#define SHADERPARM_TIME_OF_DEATH	7	// for the monster skin-burn-away effect enable and time offset

//
// Contents flags	NOTE: make sure these are up to date with renderer/Material.h
//
#define CONTENTS_SOLID					1		// an eye is never valid in a solid
#define CONTENTS_OPAQUE					2		// blocks visibility (for ai)
#define CONTENTS_WATER					4		// used for water
#define CONTENTS_PLAYERCLIP				8		// solid to players
#define CONTENTS_MONSTERCLIP			16		// solid to monsters
#define CONTENTS_MOVEABLECLIP			32		// solid to moveable entities
#define CONTENTS_IKCLIP					64		// solid to IK
#define CONTENTS_BLOOD					128		// used to detect blood decals
#define CONTENTS_BODY					256		// used for actors
#define CONTENTS_PROJECTILE				512		// used for projectiles
#define CONTENTS_CORPSE					1024	// used for dead bodies
#define CONTENTS_RENDERMODEL			2048	// used for render models for collision detection
#define CONTENTS_TRIGGER				4096	// used for triggers
#define CONTENTS_AAS_SOLID				8192	// solid for AAS
#define CONTENTS_AAS_OBSTACLE			16384	// used to compile an obstacle into AAS that can be enabled/disabled
#define CONTENTS_FLASHLIGHT_TRIGGER		32768	// used for triggers that are activated by the flashlight

//
// content masks
//
#define	MASK_ALL					(-1)
#define	MASK_SOLID					(CONTENTS_SOLID)
#define	MASK_MONSTERSOLID			(CONTENTS_SOLID|CONTENTS_MONSTERCLIP|CONTENTS_BODY)
#define	MASK_PLAYERSOLID			(CONTENTS_SOLID|CONTENTS_PLAYERCLIP|CONTENTS_BODY)
#define	MASK_DEADSOLID				(CONTENTS_SOLID|CONTENTS_PLAYERCLIP)
#define	MASK_WATER					(CONTENTS_WATER)
#define	MASK_OPAQUE					(CONTENTS_OPAQUE)
#define	MASK_SHOT_RENDERMODEL		(CONTENTS_SOLID|CONTENTS_RENDERMODEL)
#define	MASK_SHOT_BOUNDINGBOX		(CONTENTS_SOLID|CONTENTS_BODY)

//
// sound channels
//
#define SND_CHANNEL_ANY			0
#define SND_CHANNEL_VOICE		1
#define SND_CHANNEL_VOICE2		2
#define SND_CHANNEL_BODY		3
#define SND_CHANNEL_BODY2		4
#define SND_CHANNEL_BODY3		5
#define SND_CHANNEL_WEAPON		6
#define SND_CHANNEL_ITEM		7
#define SND_CHANNEL_HEART		8
#define SND_CHANNEL_PDA			9
#define SND_CHANNEL_DEMONIC		10

//
// animation channels
//
#define ANIMCHANNEL_ALL			0
#define ANIMCHANNEL_TORSO		1
#define	ANIMCHANNEL_LEGS		2
#define	ANIMCHANNEL_HEAD		3
#define	ANIMCHANNEL_EYELIDS		4

//
// projectile states
//
#define PROJECTILE_SPAWNED		0
#define PROJECTILE_CREATED		1
#define PROJECTILE_LAUNCHED		2
#define PROJECTILE_FIZZLED		3
#define PROJECTILE_EXPLODED		4

#define eachFrame		for( 0; 1; waitFrame() )
#define waitUntil( x )	while( !( x ) ) { waitFrame(); }

#endif