gt2aLogic.h

/*
GameSpy GT2 SDK
GT2Action - sample app
Dan "Mr. Pants" Schoenblum
dan@gamespy.com
 
Copyright 2000 GameSpy Industries, Inc
 
*/
 
#ifndef _GT2ALOGIC_H_
#define _GT2ALOGIC_H_
 
#include "gt2aServer.h"
 
#define PLAYER_SPEED            7000  // units/second
#define PLAYER_TURN_SPEED       0.14  // degrees/millisecond
#define PLAYER_RADIUS            200
#define PLAYER_MAX_ASTEROIDS      50
#define DEATH_TIME              1000
#define PRESS_TIME               100  // time between presses
 
#define MAX_OBJECTS              256
#define ROCKET_RADIUS            250
#define ROCKET_SPEED           10500
#define MINE_TIME              30000
#define MINE_ARM_TIME           1000
#define MINE_TURN_SPEED         0.36  // degrees/millisecond
#define MINE_RADIUS              200//141
#define NUM_ASTEROIDS             50
#define ASTEROID_TURN_SPEED     0.18
#define ASTEROID_TURN_RANGE     0.24
#define ASTEROID_RADIUS          350
#define ASTEROID_SPEED_MIN         0
#define ASTEROID_SPEED_MAX      5000
#define EXPLOSION_RADIUS         900
#define EXPLOSION_TIME           350
#define EXPLOSION_DANGER_TIME    250
#define SPINNER_RADIUS          5000
#define SPINNER_COORD           (SPINNER_RADIUS * 1.414)
 
typedef enum
{
    ObjectRocket,
    ObjectMine,
    ObjectAsteroid,
    ObjectExplosion,
    NumObjects
} ObjectType;
 
typedef void (* Think)
(
    struct SObject * self
);
 
typedef void (* TouchObject)
(
    struct SObject * self,
    struct SObject * object
);
 
typedef void (* Die)
(
    struct SObject * self
);
 
typedef void (* TouchClient)
(
    struct SObject * self,
    struct Client * client
);
 
typedef struct SObject
{
    GT2Bool used;              // If this slot is in use or not.
    ObjectType type;          // The type of object.
    int owner;                // The client that owns this object, or -1.
    V2f position;             // The object's position.
    float rotation;           // The object's rotation.
    unsigned long startTime;  // The time this object was created.
    Think think;              // This object's think function.
    TouchObject touchObject;  // Called when touching another object.
    TouchClient touchClient;  // Called when touching a client.
    Die die;                  // Called when the object dies.
    int count;                // Generic counter.
    float radius;             // This object's radius (for collision).
    GT2Bool explode;           // Explode this object when done thinking.
    GT2Bool remove;            // Remove this object when done thinking.
    
    float heading;            // The direction the object is moving
    float speed;              // The speed of the object
} SObject;
 
extern SObject sObjects[MAX_OBJECTS];
extern int numObjects;
 
void ObjectsThink
(
    unsigned long now,
    unsigned long diff
);
 
void ClientPress
(
    int clientIndex,
    const char * button
);
 
void ClientSpawn
(
    Client * client
);
 
void InitializeLogic
(
    void
);
 
#endif