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/**************************************************************
* _____ __ _____ *
* / _ \ | | ____ ___ ___ / | | *
* / /_\ \ | | _/ __ \ \ \/ / / | |_ *
* / | \| |__\ ___/ > < / ^ / *
* \____|__ /|____/ \___ >/__/\_ \ \____ | *
* \/ \/ \/ |__| *
* *
**************************************************************
* (c) Free Lunch Design 2003 *
* Written by Johan Peitz *
* http://www.freelunchdesign.com *
**************************************************************
* This source code is released under the The GNU *
* General Public License (GPL). Please refer to the *
* document license.txt in the source directory or *
* http://www.gnu.org for license information. *
**************************************************************/
#ifndef _SHOOTER_H_
#define _SHOOTER_H_
#include "control.h"
// space objects
#define SO_PLAYER 1
#define SO_POWERUP 2
#define SO_ENEMY 3
#define SO_PLAYER_BULLET 4
#define SO_ENEMY_BULLET 5
#define SO_EXPLOSION 6
#define SO_SIGN 7
// bullet flags
#define SF_NORMAL 0x01
#define SF_ION 0x02
#define SF_WAVE 0x04
// movement types
#define SM_STRAIGHT 1
#define SM_GO_DELAY 2
#define SM_SIN_WAVE 3
#define SM_COS_WAVE 4
#define SM_BOSS_1 5
// any kind of object
typedef struct {
int type;
int energy;
int image;
int flags;
int alive;
int hit;
int fire_counter;
int score;
// movement
int movement_type;
double x, y;
double vx, vy;
int t;
int d1, d2;
int tx, ty;
// bounding box specifics
int bx, by, bw, bh;
} Tspace_object;
// collection of shooter variables
typedef struct {
// level related
int level_offset;
int level_counter;
int event_counter;
int guardian_active;
int difficulty;
// player related
long unsigned int score;
long unsigned int show_score;
int lives;
int power_gauge;
int power_level;
int player_wait;
// common
Tcontrol *ctrl;
} Tshooter_data;
// a level event
typedef struct {
int when;
int enemy_type;
int movement_type;
int num;
int x, y;
double vx, vy;
int d1, d2; // variable data
} Tshooter_event;
// a star
typedef struct {
int x, y, dx, color;
} Tspace_star;
// functions
int start_shooter(Tcontrol *c, int with_sound);
#endif
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