78 lines
2.6 KiB
C
78 lines
2.6 KiB
C
#ifndef __asteroids_h__
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#define __asteroids_h__
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#include "vector.h"
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// Enums
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typedef enum bullettype { AllyBullet = 0, EnemyBullet = 1 } BulletType;
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// End Enums
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// Structs
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typedef struct bulletStruct {
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double Rotation;
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Vector Location, Momentum;
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SDL_Rect TargetRect;
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int Lifetime;
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bool IsDestroyed;
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BulletType Type;
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} Bullet;
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typedef struct enemyStruct {
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bool IsDead;
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Vector Location, Momentum;
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SDL_Rect TargetRect;
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int WeaponCooldown, lastBulletIndex, DeadTime, TurnCooldown;
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Bullet * Bullets;
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} Enemy;
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typedef struct shipStruct{
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bool TurnRightButtonPressed, TurnLeftButtonPressed, ForwardButtonPressed, ShootButtonPressed, IsDead;
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double Rotation;
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Vector FacingDirection, Location, Momentum;
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SDL_Rect TargetRect_Gliding, TargetRect_Accelerating, TargetRect_Explosion;
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int WeaponCooldown, lastBulletIndex, DeadTime;
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Bullet * Bullets;
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} Ship;
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typedef struct asteroidStruct {
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double Rotation, Size, RotationValue;
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Vector Location, Momentum;
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SDL_Rect TargetRect, SourceRect;
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bool IsDestroyed;
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int Health;
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} Asteroid;
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// End Structs
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// Prototypes
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void BULLET_Initialize(SDL_Renderer * renderer, int width, int height);
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void BULLET_Deinitialize();
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Bullet BULLET_Fire(Vector location, double direction, BulletType type);
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void BULLET_UpdateAlly(Bullet * bul, Asteroid * asts, int * astCount, Enemy * enemies, int * enemyCount);
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void BULLET_UpdateEnemy(Bullet * bul, Ship * shp, int * shpCount);
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void BULLET_Draw(Bullet * bul, SDL_Renderer * renderer);
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void ASTEROID_Initialize(SDL_Renderer * renderer, int width, int height);
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Asteroid ASTEROID_CreateRandom();
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bool ASTEROID_TryDestroy(Asteroid * asts, int * astCount, int index);
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Asteroid ASTEROID_CreateFromSplit(Asteroid * creator);
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bool ASTEROID_CanSplit(Asteroid * ast);
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bool RECT_CircleCollide(SDL_Rect * rect1, SDL_Rect * rect2);
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double distance(SDL_Rect * r1, SDL_Rect * r2);
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void ASTEROID_Deinitialize();
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void ASTEROID_Update(Asteroid * ast);
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void ASTEROID_Draw(Asteroid * ast, SDL_Renderer * renderer);
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void ENEMY_Initialize(SDL_Renderer * renderer, int width, int height);
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Enemy ENEMY_GetDefault();
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void ENEMY_Deinitialize();
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void ENEMY_DestroyObject(Enemy * enm);
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void ENEMY_Update(Enemy * enm, Ship * targets, int targetCount);
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void ENEMY_Draw(Enemy * enm, SDL_Renderer * renderer);
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void SHIP_Initialize(SDL_Renderer * renderer, int width, int height);
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Ship SHIP_CreateDefault();
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void SHIP_Deinitialize();
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void SHIP_DestroyObject(Ship * shp);
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void SHIP_Update(Ship * shp, Uint8 * keystate, Asteroid * asts, int * astCount, Enemy * enemies, int * enemyCount);
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void SHIP_Draw(Ship * shp, SDL_Renderer * renderer);
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// End Prototypes
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#endif // __asteroids_h__
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