/*
THE COMPUTER CODE CONTAINED HEREIN IS THE SOLE PROPERTY OF PARALLAX
SOFTWARE CORPORATION ("PARALLAX").  PARALLAX, IN DISTRIBUTING THE CODE TO
END-USERS, AND SUBJECT TO ALL OF THE TERMS AND CONDITIONS HEREIN, GRANTS A
ROYALTY-FREE, PERPETUAL LICENSE TO SUCH END-USERS FOR USE BY SUCH END-USERS
IN USING, DISPLAYING,  AND CREATING DERIVATIVE WORKS THEREOF, SO LONG AS
SUCH USE, DISPLAY OR CREATION IS FOR NON-COMMERCIAL, ROYALTY OR REVENUE
FREE PURPOSES.  IN NO EVENT SHALL THE END-USER USE THE COMPUTER CODE
CONTAINED HEREIN FOR REVENUE-BEARING PURPOSES.  THE END-USER UNDERSTANDS
AND AGREES TO THE TERMS HEREIN AND ACCEPTS THE SAME BY USE OF THIS FILE.  
COPYRIGHT 1993-1998 PARALLAX SOFTWARE CORPORATION.  ALL RIGHTS RESERVED.
*/

/*
 *
 * Powerup header file.
 *
 */

#ifndef _POWERUP_H
#define _POWERUP_H

#include "vclip.h"
#include "player.h"

#define	POW_EXTRA_LIFE 			0
#define	POW_ENERGY					1
#define	POW_SHIELD_BOOST			2
#define	POW_LASER					3

#define	POW_KEY_BLUE				4
#define	POW_KEY_RED					5
#define	POW_KEY_GOLD				6

#define	POW_RADAR_ROBOTS			7
#define	POW_RADAR_POWERUPS		8
#define	POW_FULL_MAP				9

#define	POW_MISSILE_1				10
#define	POW_MISSILE_4				11

#define	POW_QUAD_FIRE				12

//--#define	POW_VULCAN_WEAPON			13
//--#define	POW_SPREADFIRE_WEAPON	14
//--#define	POW_PLASMA_WEAPON			15
//--#define	POW_FUSION_WEAPON			16
//--#define	POW_PROXIMITY_WEAPON		17
//--#define	POW_SMARTBOMB_WEAPON		18
//--#define	POW_MEGA_WEAPON			19
//--#define	POW_VULCAN_AMMO			20
//--#define	POW_HOMING_AMMO_1			21
//--#define	POW_HOMING_AMMO_4			22
//--#define	POW_CLOAK					23
//--#define	POW_TURBO					24
//--#define	POW_INVULNERABILITY		25
//--#define	POW_HEADLIGHT				26
//--#define	POW_MEGAWOW					27

#define	POW_VULCAN_WEAPON			13
#define	POW_SPREADFIRE_WEAPON	14
#define	POW_PLASMA_WEAPON			15
#define	POW_FUSION_WEAPON			16
#define	POW_PROXIMITY_WEAPON		17
#define	POW_HOMING_AMMO_1 		18 //21
#define  POW_HOMING_AMMO_4       19 //22
#define  POW_SMARTBOMB_WEAPON    20 //18
#define	POW_MEGA_WEAPON			21	//19
#define	POW_VULCAN_AMMO			22	//20
#define	POW_CLOAK					23
#define	POW_TURBO					24
#define	POW_INVULNERABILITY		25
#define	POW_HEADLIGHT				26
#define	POW_MEGAWOW					27

#define	VULCAN_AMMO_MAX				(392*2)
#define	VULCAN_WEAPON_AMMO_AMOUNT	196
#define	VULCAN_AMMO_AMOUNT			(49*2)

// What I picked up        What it said I picked up
// ----------------        ------------------------
// vulcan ammo             4 homing missiles
// mega missile            1 homing missile
// smart missile           vulcan ammo
// 4 homing missiles       mega missile
// 1 homing missile        smart missile
// 
// The rest were correct.  I can help you with this whenever you're free.

#define MAX_POWERUP_TYPES			29

#define	POWERUP_NAME_LENGTH	16		//	Length of a robot or powerup name.
extern char	Powerup_names[MAX_POWERUP_TYPES][POWERUP_NAME_LENGTH];

typedef struct powerup_type_info {
	int	vclip_num;
	int	hit_sound;
	fix	size;			//3d size of longest dimension
	fix	light;		//	amount of light cast by this powerup, set in bitmaps.tbl
} __pack__ powerup_type_info;

extern int N_powerup_types;
extern powerup_type_info Powerup_info[MAX_POWERUP_TYPES];

void draw_powerup(object *obj);

//returns true if powerup consumed
int do_powerup(object *obj);

//process (animate) a powerup for one frame
void do_powerup_frame(object *obj);

//	Diminish shields and energy towards max in case they exceeded it.
extern void diminish_towards_max(void);

extern void do_megawow_powerup(int quantity);

extern void powerup_basic(int redadd, int greenadd, int blueadd, int score, char *format, ...);

extern void count_powerup_start_level();

extern int powerup_start_level[MAX_POWERUP_TYPES];

extern void pow_count_level();

extern void pow_add_random();

// add pow_count to powerup_start_level
extern void pow_add_level_pow_count(int *pow_count);

// fill pow_count with items that would be dropped if player dies
extern void player_to_pow_count(player *player, int *pow_count);

#define NUM_PLAYER_DROP_POWERUPS 16
extern int player_drop_powerups[NUM_PLAYER_DROP_POWERUPS];

// reduce player drop powerups
extern void clip_player_pow_count(int *pow_count);

// may this powerup be added to the level?
// returns number of powerups left if true, otherwise 0.
extern int may_create_powerup(int powerup);

/*
 * reads n powerup_type_info structs from a CFILE
 */
extern int powerup_type_info_read_n(powerup_type_info *pti, int n, CFILE *fp);

#endif /* _POWERUP_H */