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engine/plugins/spaceinv/spaceinv.c

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#include "../plugin.h"
#define DEFAULTHUDNAME "ftehud.hud"
#define MAX_ELEMENTS 128
int testvar;
int testvar2;
int testvar3;
int testvar4;
int K_UPARROW;
int K_DOWNARROW;
int K_LEFTARROW;
int K_RIGHTARROW;
int K_ESCAPE;
int K_MOUSE1;
int K_MOUSE2;
int K_HOME;
int K_SHIFT;
int K_SPACE;
int K_F1;
int K_F2;
#define texture qhandle_t
#define bool qboolean
float realtime;
#define Sound_Start(x)
void vecNorm(float *in, float *out)
{
float new;
new = in[0] * in[0] + in[1] * in[1] + in[2]*in[2];
new = (float)sqrt(new);
if (new == 0)
out[0] = out[1] = out[2] = 0;
else
{
new = 1/new;
out[0] = in[0] * new;
out[1] = in[1] * new;
out[2] = in[2] * new;
}
}
#if 0
#define MAXCANNONS 4
#define MAXBULLETS 256
#define MAXMONSTERS 256
#define ENEMYTYPES 10
#define SHOTLEVELS 10
#else
enum {
M_CANNON1,
M_CANNON2,
M_CANNON3,
M_CANNON4,
M_CANNON5,
M_CANNON6,
M_CANNON7,
M_CANNON8,
M_CANNON9,
M_CANNON10,
M_CANNON11,
M_CANNON12,
M_ROCKETL1 = 50,
M_ROCKETL2,
M_ROCKETL3,
M_ROCKETL4,
M_ROCKETL5,
M_ROCKETL6,
M_ROCKETL7,
M_ROCKETL8,
M_ROCKETL9,
M_ROCKETL10,
M_ROCKETL11,
M_ROCKETL12,
M_FORWARD = 100,
M_DIAG,
M_DIAG2,
M_SIDE,
MAXADDONS
};
#define FIRSTCANNON M_CANNON1
#define LASTCANNON M_ROCKETL1-1
#define FIRSTROCKET M_ROCKETL1
#define LASTROCKET M_FORWARD-1
#define FIRSTCENTRALMOD M_FORWARD
#define LASTCENTRALMOD MAXADDONS-1
int MAXBULLETS = 255;
int MAXMONSTERS = 256;
int MAXSQUADS = 256;
int MAXROUTES = 64;
int MAXROUTEPOINTS=10;
#define ENEMYTYPES monsterpics
#define SHOTLEVELS weaponlevels
#endif
#define CONT_LEFTKEY 1
#define CONT_RIGHTKEY 2
#define CONT_FIREKEY 4
#define CONT_UPKEY 8
#define CONT_DOWNKEY 16
#define CONT_MOUSE 32 //right mouse button pressed
#define PLAYERSHIPSPEEDX 2
#define PLAYERSHIPSPEEDY 2
#define ENEMYSHIPSPEEDX (random()-0.5)
#define ENEMYSHIPSPEEDY (random()*2+(float)1)
#define PUP_SHRUNKEN 1 //one round only
void SIRestartGame (void);
float random(void);
int SIlevel;
char SILevelName[128];
int weaponlevels;
int monsterpics;
//Textures in structures are pointers to the texture number. This means we don't have to cycle through each one when we reload the textures.
typedef struct SIEnemyType_s
{
texture *picture;
float width;
float height;
int health;
float FireProb;
int reward;
int number;
int AI;
int healthregen;
int shotdamage;
texture *shotpicture;
} SIEnemyType_t;
typedef struct SIRoute_s
{
int numpoints;
vec3_t pos[1];
} SIRoute_t;
typedef struct SISquad_s
{
int route;
int type;
int number;
float interval;
float time;
float speed;
} SISquad_t;
typedef struct SIaddon_s
{
float xoff;
float yoff;
int power;
float refire;
float reloadtime;
texture *tex;
} SIaddon_t;
typedef struct SIp_s
{
float x;
float y;
float width;
float height;
int cash;
int health;
int contols;
int powerups;
SIaddon_t cannon[MAXADDONS];
} SIp_t;
typedef struct SImonster_s
{
float xpos;
float ypos;
float width;
float height;
int routenum;
int destnum;
float xvel;
float yvel;
int health;
int timetoregen;
SIEnemyType_t *EnemyType;
} SImonster_t;
typedef struct SIbullet_s
{
int type;
int charge;
float xpos;
float ypos;
float width;
float height;
float xvel;
float yvel;
float yaccel;
qboolean inuse;
int damage;
float alpha;
float alphachange;
texture *tex;
} SIbullet_t;
typedef struct ShopRegion_s
{
float x;
float y;
float width;
float height;
char *text;
texture *tex;
qboolean (*AppearCondition) (int ident);
void (*CallFunc) (int ident);
texture *(*Texture) (texture *def, int ident);
int ident;
} ShopRegion_t;
int notenoughcash;
SIRoute_t *SIRoute;
SISquad_t *SISquad;
SIEnemyType_t *SIEnemyType;
SIp_t SIp;
SImonster_t *SImonster;
SIbullet_t *SIbullet;
SIbullet_t *SIweapons; //prototypes
qboolean SIShop;
qboolean lastlevel;
float deadtime;
float leveltime;
int livingmonsters;
texture SIplayertexture; //both
texture *SIbaddietexture; //game only
texture *SIbullettexture; //game only
texture SIexplosiontexture; //game only
texture SIhealthtexture; //shop only
texture SIleaveshoptexture; //shop only
texture SIshrinktexture; //shop only
texture SIcannontexture; //game+shop
texture SIsideshottexture; //shop only
texture SIrapidtexture;
texture SIsavegametexture;
texture SIloadgametexture;
texture SIquittexture;
/*
sound SoundWin;
sound SoundLoose;
sound SoundFire;
sound SoundExplosion;
sound SoundHit; //when we don't kill
*/
void SISPHealth (int ident)
{
if (SIp.health >= 9)
return;
if (SIp.cash < 250)
{
notenoughcash = 250;
return;
}
SIp.health++;
SIp.cash -= 250;
}
qboolean SISPHealthThere (int ident)
{
if (SIp.health < 9)
return true;
return false;
}
void SISPUpgrade1 (int ident)
{
if (SIp.cannon[M_FORWARD].power >= weaponlevels-1)
return;
if (SIp.cash < 500)
{
notenoughcash = 250;
return;
}
SIp.cannon[M_FORWARD].power++;
SIp.cash -= 500;
}
texture *SISPUpgrade1Texture (texture *def, int ident)
{
return &SIbullettexture[SIp.cannon[M_FORWARD].power+1];
}
qboolean SISPUpgrade1There (int ident)
{
if (SIp.cannon[M_FORWARD].power < weaponlevels-1)
return true;
return false;
}
void SISPShrink (int ident)
{
if (SIp.powerups & PUP_SHRUNKEN) //can't reshrink
return;
if (SIp.cash < 100)
{
notenoughcash = 250;
return;
}
SIp.powerups |= PUP_SHRUNKEN;
SIp.cash -= 100;
}
bool SISPShrinkThere (int ident)
{
if (SIp.powerups & PUP_SHRUNKEN)
return false;
return true;
}
void SISPCannon (int ident)
{
int a;
if (SIp.cash < 1500)
{
notenoughcash = 250;
return;
}
for (a = FIRSTCANNON; a <= LASTCANNON; a++)
{
if (SIp.cannon[a].power == 0)
{
SIp.cannon[a].tex = &SIcannontexture;
SIp.cannon[a].power = 1;
SIp.cash -= 1500;
return;
}
}
}
bool SISPCannonThere (int ident)
{
int a;
for (a = FIRSTCANNON; a <= LASTCANNON; a++)
{
if (SIp.cannon[a].power == 0)
{
return true;
}
}
return false;
}
texture *SISPCannonUpgradeTexture (texture *def, int ident)
{
return &SIbullettexture[SIp.cannon[ident].power];
}
void SISPCannonUpgrade(int ident)
{
if (SIp.cannon[ident].power >= weaponlevels)
return;
if (SIp.cash < 600)
{
notenoughcash = 250;
return;
}
SIp.cannon[ident].power++;
SIp.cash -= 600;
}
bool SISPCannonUpgradeThere(int ident)
{
if (SIp.cannon[ident].power >= weaponlevels || SIp.cannon[ident].power <= 0)
return false;
return true;
}
void SISPCannonBoost(int ident)
{
if (SIp.cannon[ident].reloadtime <= 0.1f)
return;
if (SIp.cash < 600)
{
notenoughcash = 250;
return;
}
SIp.cannon[ident].reloadtime -= 0.1f;
SIp.cash -= 600;
}
bool SISPCannonBoostThere(int ident)
{
if (SIp.cannon[ident].reloadtime <= 0.1f || SIp.cannon[ident].power <= 0)
return false;
return true;
}
void SISPRocket (int ident)
{
int a;
if (SIp.cash < 1500)
{
notenoughcash = 250;
return;
}
for (a = FIRSTROCKET; a <= LASTROCKET; a++)
{
if (SIp.cannon[a].power == 0)
{
SIp.cannon[a].tex = &SIcannontexture;
SIp.cannon[a].power = 1;
SIp.cash -= 1500;
return;
}
}
}
bool SISPRocketThere (int ident)
{
int a;
for (a = FIRSTROCKET; a <= LASTROCKET; a++)
{
if (SIp.cannon[a].power == 0)
{
return true;
}
}
return false;
}
texture *SISPSideBurstTexture (texture *def, int ident)
{
return &SIbullettexture[SIp.cannon[M_SIDE].power];
}
void SISPSideBurst (int ident)
{
if (SIp.cannon[M_SIDE].power >= weaponlevels)
return;
if (SIp.cash < 1000)
{
notenoughcash = 250;
return;
}
SIp.cash -= 1000;
SIp.cannon[M_SIDE].power+=1;
}
bool SISPSideBurstThere (int ident)
{
if (SIp.cannon[M_SIDE].power >= weaponlevels)
return false;
return true;
}
void SISPRapidFire (int ident)
{
if (SIp.cannon[M_FORWARD].reloadtime <= 0.1)
return;
if (SIp.cash < 250)
{
notenoughcash = 250;
return;
}
SIp.cash -= 250;
SIp.cannon[M_FORWARD].reloadtime -= 0.1f;
}
bool SISPRapidFireThere (int ident)
{
if (SIp.cannon[M_FORWARD].reloadtime <= 0.1)
return false;
return true;
}
void NextLevel (void);
void LeaveShop (int ident)
{
NextLevel();
}
bool gamesaved = 2;
void SISaveGame(int ident)
{
int a;
texture handle;
FS_Open("spaceinv/spaceinv.sav", &handle, 2);
FS_Write(handle, &SIp.cash, sizeof(SIp.cash));
FS_Write(handle, &SIp.powerups, sizeof(SIp.powerups));
FS_Write(handle, &SIp.health, sizeof(SIp.health));
FS_Write(handle, &SIlevel, sizeof(SIlevel));
for (a = 0; a < MAXADDONS; a++)
{
FS_Write(handle, &SIp.cannon[a].power, sizeof(SIp.cannon[a].power));
FS_Write(handle, &SIp.cannon[a].reloadtime, sizeof(SIp.cannon[a].reloadtime));
}
FS_Close(handle);
gamesaved = true;
}
void SILoadGame(int ident)
{
int a;
int len;
texture handle;
len = FS_Open("spaceinv/spaceinv.sav", &handle, 1);
if (len < 0)
return;
FS_Read(handle, &SIp.cash, sizeof(SIp.cash));
FS_Read(handle, &SIp.powerups, sizeof(SIp.powerups));
FS_Read(handle, &SIp.health, sizeof(SIp.health));
FS_Read(handle, &SIlevel, sizeof(SIlevel));
for (a = 0; a < MAXADDONS; a++)
{
FS_Read(handle, &SIp.cannon[a].power, sizeof(SIp.cannon[a].power));
FS_Read(handle, &SIp.cannon[a].reloadtime, sizeof(SIp.cannon[a].reloadtime));
if (SIp.cannon[a].power > weaponlevels)
SIp.cannon[a].power = weaponlevels;
}
FS_Close(handle);
}
bool SILoadGameThere(int ident)
{
texture handle;
if (gamesaved = 2)
{
if (FS_Open("spaceinv/spaceinv.sav", &handle, 1) >= 0)
{
FS_Close(handle);
gamesaved = true;
}
else
gamesaved = false;
}
return gamesaved;
}
bool SIFTRUE (int ident) {return true;}
texture *SIShopTexture (texture *def, int ident)
{
return def;
}
ShopRegion_t ShopRegion[] =
{
{40, 40, 40, 40, "3Leave Shop", &SIleaveshoptexture, SIFTRUE, LeaveShop, SIShopTexture },
{40, 80, 40, 40, "3 Heal (250)", &SIhealthtexture, SISPHealthThere, SISPHealth, SIShopTexture },
{40, 120, 40, 40, "3 Rapid Fire (250)", &SIrapidtexture, SISPRapidFireThere, SISPRapidFire, SIShopTexture },
{80, 40, 40, 40, "3Upgrade Weapons (500)", NULL, SISPUpgrade1There, SISPUpgrade1, SISPUpgrade1Texture },
{80, 80, 40, 40, "3 Shrink (100)", &SIshrinktexture, SISPShrinkThere, SISPShrink, SIShopTexture },
// {80, 120, 40, 40, "4Quit Game", &SIquittexture, SIFTRUE, SIQuit, SIShopTexture },
{120, 40, 40, 40, "3 Side Cannon (1500)", &SIcannontexture, SISPCannonThere, SISPCannon, SIShopTexture, 1 },
{120, 80, 40, 40, "3 Spreader (1000)", &SIsideshottexture, SISPSideBurstThere, SISPSideBurst, SIShopTexture },
{120, 80, 20, 20, "3 Spreader (1000)", NULL, SISPSideBurstThere, SISPSideBurst, SISPSideBurstTexture},
{120, 120, 40, 40, "3Save Game", &SIsavegametexture, SIFTRUE, SISaveGame, SIShopTexture },
{120, 160, 40, 40, "3Load Game", &SIloadgametexture, SILoadGameThere, SILoadGame, SIShopTexture },
{80, 160, 40, 40, "3RocketLauncher (1500)", &SIcannontexture, SISPRocketThere, SISPRocket, SIShopTexture, 1 },
{160, 40, 40, 40, "3Upgrade Cannon1(600)", NULL, SISPCannonUpgradeThere, SISPCannonUpgrade, SISPCannonUpgradeTexture, 0},
{200, 40, 40, 40, "3Upgrade Cannon2(600)", NULL, SISPCannonUpgradeThere, SISPCannonUpgrade, SISPCannonUpgradeTexture, 1},
{240, 40, 40, 40, "3Upgrade Cannon3(600)", NULL, SISPCannonUpgradeThere, SISPCannonUpgrade, SISPCannonUpgradeTexture, 2},
{280, 40, 40, 40, "3Upgrade Cannon4(600)", NULL, SISPCannonUpgradeThere, SISPCannonUpgrade, SISPCannonUpgradeTexture, 3},
{320, 40, 40, 40, "3Upgrade Cannon5(600)", NULL, SISPCannonUpgradeThere, SISPCannonUpgrade, SISPCannonUpgradeTexture, 4},
{360, 40, 40, 40, "3Upgrade Cannon6(600)", NULL, SISPCannonUpgradeThere, SISPCannonUpgrade, SISPCannonUpgradeTexture, 5},
{400, 40, 40, 40, "3Upgrade Cannon7(600)", NULL, SISPCannonUpgradeThere, SISPCannonUpgrade, SISPCannonUpgradeTexture, 6},
{440, 40, 40, 40, "3Upgrade Cannon8(600)", NULL, SISPCannonUpgradeThere, SISPCannonUpgrade, SISPCannonUpgradeTexture, 7},
{480, 40, 40, 40, "3Upgrade Cannon9(600)", NULL, SISPCannonUpgradeThere, SISPCannonUpgrade, SISPCannonUpgradeTexture, 8},
{520, 40, 40, 40, "3Upgrade Cannon10(600)", NULL, SISPCannonUpgradeThere, SISPCannonUpgrade, SISPCannonUpgradeTexture, 9},
{560, 40, 40, 40, "3Upgrade Cannon11(600)", NULL, SISPCannonUpgradeThere, SISPCannonUpgrade, SISPCannonUpgradeTexture, 10},
{600, 40, 40, 40, "3Upgrade Cannon12(600)", NULL, SISPCannonUpgradeThere, SISPCannonUpgrade, SISPCannonUpgradeTexture, 11},
{160, 80, 40, 40, "3 Boost Cannon1 (600)", &SIrapidtexture, SISPCannonBoostThere, SISPCannonBoost, SIShopTexture, 0},
{200, 80, 40, 40, "3 Boost Cannon2 (600)", &SIrapidtexture, SISPCannonBoostThere, SISPCannonBoost, SIShopTexture, 1},
{240, 80, 40, 40, "3 Boost Cannon3 (600)", &SIrapidtexture, SISPCannonBoostThere, SISPCannonBoost, SIShopTexture, 2},
{280, 80, 40, 40, "3 Boost Cannon4 (600)", &SIrapidtexture, SISPCannonBoostThere, SISPCannonBoost, SIShopTexture, 3},
{320, 80, 40, 40, "3 Boost Cannon5 (600)", &SIrapidtexture, SISPCannonBoostThere, SISPCannonBoost, SIShopTexture, 4},
{360, 80, 40, 40, "3 Boost Cannon6 (600)", &SIrapidtexture, SISPCannonBoostThere, SISPCannonBoost, SIShopTexture, 5},
{400, 80, 40, 40, "3 Boost Cannon7 (600)", &SIrapidtexture, SISPCannonBoostThere, SISPCannonBoost, SIShopTexture, 6},
{440, 80, 40, 40, "3 Boost Cannon8 (600)", &SIrapidtexture, SISPCannonBoostThere, SISPCannonBoost, SIShopTexture, 7},
{480, 80, 40, 40, "3 Boost Cannon9 (600)", &SIrapidtexture, SISPCannonBoostThere, SISPCannonBoost, SIShopTexture, 8},
{520, 80, 40, 40, "3 Boost Cannon10(600)", &SIrapidtexture, SISPCannonBoostThere, SISPCannonBoost, SIShopTexture, 9},
{560, 80, 40, 40, "3 Boost Cannon11(600)", &SIrapidtexture, SISPCannonBoostThere, SISPCannonBoost, SIShopTexture, 10},
{600, 80, 40, 40, "3 Boost Cannon12(600)", &SIrapidtexture, SISPCannonBoostThere, SISPCannonBoost, SIShopTexture, 11},
};
ShopRegion_t *CurrentRegion = &ShopRegion[0];
SIbullet_t *SI_NewBullet (int bulletlevel)
{
int a;
for (a = 0; a < MAXBULLETS; a++)
{
if (!SIbullet[a].inuse)
{
#if 0
memset(&SIbullet[a], 0, sizeof(SIbullet_t));
SIbullet[a].damage = bulletlevel+1;
SIbullet[a].inuse = true;
SIbullet[a].alpha = 1.0;
SIbullet[a].tex = &SIbullettexture[bulletlevel];
#else
if (bulletlevel < 0)
{
memcpy(&SIbullet[a], &SIweapons[0], sizeof(SIbullet_t));
SIbullet[a].type = bulletlevel;
SIbullet[a].alphachange+=0.05f;
}
else
memcpy(&SIbullet[a], &SIweapons[bulletlevel], sizeof(SIbullet_t));
SIbullet[a].inuse = true;
#endif
return &SIbullet[a];
}
}
return NULL;
}
SIbullet_t *SI_NewExplosion (float cx, float cy, float size)
{
int a;
for (a = 0; a < MAXBULLETS; a++)
{
if (!SIbullet[a].inuse)
{
memset(&SIbullet[a], 0, sizeof(SIbullet_t));
SIbullet[a].inuse = true;
SIbullet[a].alpha = (float)0.005;
SIbullet[a].alphachange = (float)0.01;
SIbullet[a].tex = &SIexplosiontexture;
SIbullet[a].width = size;
SIbullet[a].height = size;
SIbullet[a].xpos = cx - size/2;
SIbullet[a].ypos = cy - size/2;
return &SIbullet[a];
}
}
return NULL;
}
float random(void)
{
return (float)(rand() & 0x7fff) / (float)0x7fff;
}
void Draw_String2C(int x, int y, char *string, int extraparam)
{
string++;
x -= strlen(string)*4;
while(*string)
{
Draw_Character(x+=8, y, *string++);
}
}
void Draw_Picture(texture tex, float x, float y, float w, float h)
{
Draw_Image(x, y, w, h, 0, 0, 1, 1, tex);
}
int levelnametime = 0;
int frame = 0;
void SI_2D (void)
{
int a;
int b;
int i;
float x;
float y;
frame++;
if (SIShop)
{
if (lastlevel)
{
Draw_Colour4f(1, 1, 1, 1);
Draw_String2C(vid.width / 2, vid.height / 3, "3You have compleated the game.", 2);
Draw_String2C(vid.width / 2, vid.height / 2, "3Well done.", 2);
Draw_String2C(vid.width / 2, (vid.height / 3)*2, "3Press any key to restart.", 2);
Draw_String2C(vid.width / 2, vid.height-8, va("3Cash: %i", SIp.cash), 2);
return;
}
if (SIp.powerups & PUP_SHRUNKEN)
{
SIp.width = 16;
SIp.height = 16;
}
else
{
SIp.width = 32;
SIp.height = 32;
}
for (a = 0; a < sizeof(ShopRegion)/sizeof(ShopRegion_t); a++)
{
if ((*ShopRegion[a].AppearCondition) (ShopRegion[a].ident))
Draw_Image(ShopRegion[a].x, ShopRegion[a].y, ShopRegion[a].width, ShopRegion[a].height, 0, 0, 1, 1, *(*ShopRegion[a].Texture) (ShopRegion[a].tex, ShopRegion[a].ident));
}
if (SIp.health < 4)
Draw_String2C(8, 8, va("4%i", SIp.health), 2);
else
Draw_String2C(8, 8, va("3%i", SIp.health), 2);
Draw_Picture(SIplayertexture, SIp.x, SIp.y, SIp.width, SIp.height);
for (a = 0; a < MAXADDONS; a++)
{
if (SIp.cannon[a].power)
{
if (SIp.cannon[a].tex)
Draw_Picture(*SIp.cannon[a].tex, SIp.x + SIp.width*SIp.cannon[a].xoff, SIp.y + SIp.width*SIp.cannon[a].yoff, SIp.width, SIp.height);
}
}
// if (SIp.powerups & PUP_CANNON)
// Draw_Picture(SIcannontexture, SIp.x - SIp.width, SIp.y, SIp.width, SIp.height);
// if (SIp.powerups & PUP_CANNON2)
// Draw_Picture(SIcannontexture, SIp.x + SIp.width, SIp.y, SIp.width, SIp.height);
if (notenoughcash)
{
notenoughcash--;
Draw_Colour4f(1, 1, 1, (float)notenoughcash / 250);
Draw_String2C(vid.width / 2, vid.height / 2, "4Not enough cash!", 2);
}
Draw_Colour4f(1, 1, 1, 1);
if (CurrentRegion)
Draw_String2C(vid.width / 2, 8, CurrentRegion->text, 2);
Draw_String2C(vid.width / 2, vid.height-8, va("3Cash: %i", SIp.cash), 2);
return;
}
if (SIp.health > 0)
{
Draw_Colour4f(1, 1, 1, 1);
/*
was a flame trail. :(
grDisable(GL_TEXTURE_2D);
grShadeModel(GL_SMOOTH);
grBegin(GL_TRIANGLES);
x = SIp.x+SIp.width/2;
y = SIp.y+SIp.height;
i = 12+rand()%8;
grColor4f(0, 0, 1, 1);
grVertex2f(x, y);
grColor4f(1, 0, 1, 0);
grVertex2f(x, y-i/2);
grVertex2f(x+i, y);
grColor4f(0, 0, 1, 1);
grVertex2f(x, y);
grColor4f(1, 0, 1, 0);
grVertex2f(x+i, y);
grVertex2f(x, y+i*2);
grColor4f(0, 0, 1, 1);
grVertex2f(x, y);
grColor4f(1, 0, 1, 0);
grVertex2f(x-i, y);
grVertex2f(x, y+i*2);
grColor4f(0, 0, 0, 1);
grVertex2f(x, y);
grColor4f(1, 0, 1, 0);
grVertex2f(x, y-i/2);
grVertex2f(x-i, y);
/*
grColor4f(1, 1, 1, 0);
grVertex2f(x+8, y);
grColor4f(1, 1, 1, 1);
grVertex2f(x, y);
grVertex2f(x, 0);
grColor4f(1, 1, 1, 0);
grVertex2f(x+8, 0);
grColor4f(1, 1, 1, 1);
grVertex2f(x, y);
grColor4f(1, 1, 1, 0);
grVertex2f(x-8, y);
grVertex2f(x-8, 0);
grColor4f(1, 1, 1, 1);
grVertex2f(x, 0);
grColor4f(1, 1, 1, 0);
grVertex2f(x+8, y);
grColor4f(1, 1, 1, 1);
grVertex2f(x, y);
grColor4f(1, 1, 1, 0);
grVertex2f(x, y+8);
grVertex2f(x+8, y+8);
grVertex2f(x, y+8);
grColor4f(1, 1, 1, 1);
grVertex2f(x, y);
grColor4f(1, 1, 1, 0);
grVertex2f(x-8, y);
grVertex2f(x-8, y+8);
*/
/*
grEnd();
Draw_Colour4f(1, 1, 1, 1);
*/
Draw_Picture(SIplayertexture, SIp.x, SIp.y, SIp.width, SIp.height);
for (a = 0; a < MAXADDONS; a++)
{
if (SIp.cannon[a].power)
{
if (SIp.cannon[a].tex)
Draw_Picture(*SIp.cannon[a].tex, SIp.x + SIp.width*SIp.cannon[a].xoff, SIp.y + SIp.width*SIp.cannon[a].yoff, SIp.width, SIp.height);
}
}
}
for (a = 0; a < MAXMONSTERS; a++)
{
if (SImonster[a].health > 0)
{
Draw_Picture(*SImonster[a].EnemyType->picture, SImonster[a].xpos, SImonster[a].ypos, SImonster[a].width, SImonster[a].height);
}
}
//grEnable(GL_BLEND);
for (a = 0; a < MAXBULLETS; a++)
{
if (SIbullet[a].inuse)
{
switch (SIbullet[a].type)
{
case 1:
for (b = 0; b < SIbullet[a].charge; b++)
{
Draw_Colour4f(random(), random(), random(), SIbullet[a].alpha);
Draw_Line (SIbullet[a].xpos+SIbullet[a].width/2,
SIbullet[a].ypos+SIbullet[a].height/2,
SIbullet[a].xpos+SIbullet[a].width/2+(float)sin((frame+2)*(a+1)*(b+1))*SIbullet[a].width,
SIbullet[a].ypos+SIbullet[a].height/2+(float)cos((frame+2)*(a+1)*(b+1))*SIbullet[a].height);
}
break;
case 2:
x=realtime*50;
Draw_Colour4f(1, 1, 1, SIbullet[a].alpha);
Draw_Picture(*SIbullet[a].tex, SIbullet[a].xpos, 0, SIbullet[a].width, SIbullet[a].ypos+SIbullet[a].height);
break;
/* case 3:
x=realtime*50;
grColor4f(1, 1, 1, SIbullet[a].alpha);
grDisable(GL_TEXTURE_2D);
grBegin(GL_LINE_STRIP);
// grVertex2f(SIbullet[a].xpos, SIbullet[a].ypos);
for (y = SIbullet[a].ypos; y>0; y-=SIbullet[a].yvel*5+0.2f,x+=1)
grVertex2f((float)SIbullet[a].xpos+(float)SIbullet[a].charge*(float)sin(x), y);
// for (y = SIbullet[a].ypos; y>0; y-=25,x+=1)
// grVertex2f((float)SIbullet[a].xpos+(float)SIbullet[a].charge*(float)sin(x), y);
// for (y = SIbullet[a].ypos; y>0; y-=25,x+=1)
// grVertex2f((float)SIbullet[a].xpos+(float)SIbullet[a].charge*(float)sin(x), y);
grEnd();
grEnable(GL_TEXTURE_2D);
break;
*/
default:
Draw_Colour4f(1, 1, 1, SIbullet[a].alpha);
Draw_Picture(*SIbullet[a].tex, SIbullet[a].xpos, SIbullet[a].ypos, SIbullet[a].width, SIbullet[a].height);
break;
}
}
}
Draw_Colour4f(1, 1, 1, 1);
if (SIp.health <= 0)
Draw_String2C(vid.width / 2, vid.height / 2, "4You LOOSE!", 2);
else if (livingmonsters == 0)
{
Draw_String2C(vid.width / 2, vid.height / 2, "4You WIN!", 2);
if (SIp.y + SIp.height < 0)
Draw_String2C(vid.width / 2, (vid.height / 4) * 3, "3Press space!", 2);
}
else if (levelnametime)
{
Draw_Colour4f(1, 1, 1, (float)levelnametime/500);
levelnametime--;
Draw_String2C(vid.width/2, vid.height/2, SILevelName, 2);
Draw_Colour4f(1, 1, 1, 1);
}
Draw_String2C(vid.width / 2, 4, va("3%i", SIp.cash), 1);
if (SIp.health < 4)
Draw_String2C(8, 8, va("4%i", SIp.health), 2);
else
Draw_String2C(8, 8, va("3%i", SIp.health), 2);
}
void SI_LoadTextures (void)
{
int a;
for (a = 0; a < monsterpics; a++)
SIbaddietexture[a] = Draw_LoadImage(va("spaceinv/enemy%i", a+1), false);
for (a = 0; a < weaponlevels;a++)
SIbullettexture[a] = Draw_LoadImage(va("spaceinv/gun%i", a+1), false);
SIplayertexture = Draw_LoadImage("spaceinv/siplayer", false);
SIexplosiontexture = Draw_LoadImage("spaceinv/bang", false);
SIhealthtexture = Draw_LoadImage("spaceinv/health", false);
SIleaveshoptexture = Draw_LoadImage("spaceinv/leaveshop", false);
SIshrinktexture = Draw_LoadImage("spaceinv/shrink", false);
SIcannontexture = Draw_LoadImage("spaceinv/cannon", false);
SIquittexture = Draw_LoadImage("spaceinv/quit", false);
SIsavegametexture = Draw_LoadImage("spaceinv/save", false);
SIloadgametexture = Draw_LoadImage("spaceinv/load", false);
SIsideshottexture = Draw_LoadImage("spaceinv/sideshot", false);
SIrapidtexture = Draw_LoadImage("spaceinv/rapid", false);
}
//Add side cannons?
bool SIHitPlayer(float x, float y, float width, float height)
{
if (x + width > SIp.x && x < SIp.x + SIp.width && y + height > SIp.y && y < SIp.y + SIp.height)
return true;
else
return false;
}
SImonster_t *SIHitEnemy(float x, float y, float width, float height)
{
int a;
for (a = 0; a < MAXMONSTERS; a++)
{
if (SImonster[a].health)
{
if (x + width > SImonster[a].xpos && x < SImonster[a].xpos + SImonster[a].width && y + height > SImonster[a].ypos && y < SImonster[a].ypos + SImonster[a].height)
return &SImonster[a];
}
}
return NULL;
}
void SIKillEnemy(SImonster_t *en)
{
en->health = 0;
livingmonsters--;
SI_NewExplosion(en->xpos + en->width/2, en->ypos+ en->height/2, (en->width + en->height)/2);
SIp.cash += en->EnemyType->reward;
Sound_Start(SoundExplosion);
if (livingmonsters <= 0)
Sound_Start(SoundWin);
}
void SIHurtPlayer(int dam)
{
if (SIp.health <= 0) //already dead
return;
SIp.health -= dam;
if (SIp.health < 0)
SIp.health = 0; //no negative health
if (SIp.health <= 0) //if final blow...
{
SI_NewExplosion(SIp.x + SIp.width/2, SIp.y + SIp.height/2, (SIp.width + SIp.height));
Sound_Start(SoundLoose);
deadtime = realtime + 4.0f;
}
else
Sound_Start(SoundHit);
}
float nextthink;
void SI_MouseMove(int x, int y);
void SI_Main(int mousex, int mousey)
{
int a;
int i;
int tm;
float tmdist;
SIbullet_t *bul;
SImonster_t *en;
vec3_t v;
if (nextthink > realtime)
{
// Con_Printf("no time\n");
return;
}
// Con_Printf("time\n");
nextthink += 0.02f;
if (nextthink < realtime-1) //don't run more than a second behind
nextthink = realtime-1;
if (SIShop)
{
if (lastlevel)
{
// Con_Printf("Lastlevel\n");
return;
}
// Con_Printf("%i (%f %f)\n", SIp.contols, SIp.x, SIp.y);
if (!SIp.health)
SIp.health=1;
if (SIp.contols & CONT_LEFTKEY)
SIp.x -= PLAYERSHIPSPEEDX;
if (SIp.contols & CONT_RIGHTKEY)
SIp.x += PLAYERSHIPSPEEDX;
if (SIp.x < 0)
SIp.x = 0;
if (SIp.x + SIp.width >= vid.width)
SIp.x = vid.width - SIp.width;
if (SIp.contols & CONT_DOWNKEY)
SIp.y += PLAYERSHIPSPEEDY;
if (SIp.contols & CONT_UPKEY)
SIp.y -= PLAYERSHIPSPEEDY;
if (SIp.y < 0)
SIp.y = 0;
if (SIp.y + SIp.height >= vid.height)
SIp.y = vid.height - SIp.height;
CurrentRegion = NULL;
for (a = 0; a < sizeof(ShopRegion) / sizeof(ShopRegion_t); a++)
{
if (SIp.x+SIp.width/2 < ShopRegion[a].x + ShopRegion[a].width && SIp.x+SIp.width/2 > ShopRegion[a].x &&
SIp.y+SIp.height/2 < ShopRegion[a].y + ShopRegion[a].height && SIp.y+SIp.height/2 > ShopRegion[a].y)
{
if ((*ShopRegion[a].AppearCondition) (ShopRegion[a].ident))
{
CurrentRegion = &ShopRegion[a];
break;
}
}
}
if (SIp.contols & CONT_FIREKEY && CurrentRegion)
{
(*CurrentRegion->CallFunc) (CurrentRegion->ident);
SIp.contols &= ~CONT_FIREKEY;
}
return;
}
leveltime += 0.02f;
if (SIp.health > 0)
{
if (SIp.contols & CONT_LEFTKEY || (SIp.contols & CONT_MOUSE && SIp.x+SIp.width/2 > mousex))
SIp.x -= PLAYERSHIPSPEEDX;
if (SIp.contols & CONT_RIGHTKEY || (SIp.contols & CONT_MOUSE && SIp.x+SIp.width/2 < mousex))
SIp.x += PLAYERSHIPSPEEDX;
if (SIp.x < 0)
SIp.x = 0;
if (SIp.x + SIp.width >= vid.width)
SIp.x = vid.width - SIp.width;
if (livingmonsters > 0)
{
if (SIp.contols & CONT_DOWNKEY || (SIp.contols & CONT_MOUSE && SIp.y+SIp.height/2 < mousey))
SIp.y += PLAYERSHIPSPEEDY;
if (SIp.contols & CONT_UPKEY || (SIp.contols & CONT_MOUSE && SIp.y+SIp.height/2 > mousey))
SIp.y -= PLAYERSHIPSPEEDY;
if (SIp.y < (vid.height / 2))
SIp.y = (float)(vid.height / 2);
if (SIp.y + SIp.height >= vid.height)
SIp.y = vid.height - SIp.height;
}
else
{
SIp.y -= PLAYERSHIPSPEEDY;
}
if (SIp.contols & CONT_FIREKEY)
{
/*
if (bul = SI_NewBullet(SIp.weaponpower))
{
Sound_Start(SoundFire);
bul->ypos = SIp.y - bul->height;
bul->xpos = SIp.x + (SIp.width - bul->width) / 2;
bul->xvel = 0;
SIp.refire = SIp.reloadtime;
*/
#if 1
for (a = FIRSTCANNON; a <= LASTCANNON; a++)
{
if (SIp.cannon[a].power && SIp.cannon[a].refire < leveltime)
{
if (bul = SI_NewBullet(SIp.cannon[a].power - 1))
{
bul->ypos = SIp.y - bul->height;
bul->xpos = SIp.x + SIp.width*SIp.cannon[a].xoff + (SIp.width - bul->width) / 2;
bul->xvel = 0;
SIp.cannon[a].refire = leveltime + SIp.cannon[a].reloadtime;
Sound_Start(SoundFire);
}
}
}
for (a = FIRSTCENTRALMOD; a <= LASTCENTRALMOD; a++)
{
if (SIp.cannon[a].power && SIp.cannon[a].refire < leveltime)
{
if (bul = SI_NewBullet(SIp.cannon[a].power - 1))
{
bul->ypos = SIp.y - bul->height;
bul->xpos = SIp.x + SIp.width*SIp.cannon[a].xoff + (SIp.width - bul->width) / 2;
bul->xvel = 0;
SIp.cannon[a].refire = leveltime + SIp.cannon[a].reloadtime;
Sound_Start(SoundFire);
}
}
}
for (a = FIRSTROCKET; a <= LASTROCKET; a++)
{
if (SIp.cannon[a].power && SIp.cannon[a].refire < leveltime)
{
if (bul = SI_NewBullet(-1))
{
bul->ypos = SIp.y - bul->height;
bul->xpos = SIp.x + SIp.width*SIp.cannon[a].xoff + (SIp.width - bul->width) / 2;
bul->xvel = 0;
bul->yvel = -1;
SIp.cannon[a].refire = leveltime + SIp.cannon[a].reloadtime;
Sound_Start(SoundFire);
}
}
}
#else
if (SIp.powerups & PUP_CANNON)
{
bul = SI_NewBullet(SIp.weaponpower);
if (bul)
{
bul->width = 10;
bul->height = 10;
bul->damage = 1;
bul->ypos = SIp.y - bul->height;
bul->xpos = SIp.x - SIp.width + (SIp.width - bul->width) / 2;
bul->xvel = 0;
bul->yvel = (float)0.004;
bul->yaccel = (float)0.002;
}
}
if (SIp.powerups & PUP_CANNON2)
{
bul = SI_NewBullet(SIp.weaponpower);
if (bul)
{
bul->width = 10;
bul->height = 10;
bul->damage = 1;
bul->ypos = SIp.y - bul->height;
bul->xpos = SIp.x + SIp.width + (SIp.width - bul->width) / 2;
bul->xvel = 0;
bul->yvel = (float)0.004;
bul->yaccel = (float)0.002;
}
}
#endif
/*
if (SIp.sidegun)
{
if (bul = SI_NewBullet(SIp.sidegun -1))
{
bul->ypos = SIp.y - bul->height;
bul->xpos = SIp.x + (SIp.width - bul->width) / 2;
bul->xvel = (float)(random()-0.5)*2;
}
}
}
*/
}
}
else
{
if (deadtime < realtime)
SIRestartGame();
}
for (a = 0; a < MAXSQUADS; a++)
{
if (SISquad[a].number && SISquad[a].time < leveltime)
{
SISquad[a].time += SISquad[a].interval;
for (i = 0; i < MAXMONSTERS; i++)
{
if (SImonster[i].health <= 0)
{
SImonster[i].routenum = SISquad[a].route;
SImonster[i].destnum = 1;
SImonster[i].width = SIEnemyType[SISquad[a].type].width;
SImonster[i].height = SIEnemyType[SISquad[a].type].height;
SImonster[i].xpos = ((SIRoute[SImonster[i].routenum].pos[0])[0] - SImonster[i].width/2)/100.f*vid.height;
SImonster[i].ypos = ((SIRoute[SImonster[i].routenum].pos[0])[1] - SImonster[i].height/2)/100.f*vid.height;
SImonster[i].EnemyType = &SIEnemyType[SISquad[a].type];
SImonster[i].health = SIEnemyType[SISquad[a].type].health;
SImonster[i].yvel = ENEMYSHIPSPEEDY;
SImonster[i].xvel = (float)ENEMYSHIPSPEEDX;
SISquad[a].number-=1;
break;
}
}
}
}
tm = -1;
tmdist = 32767;
for (a = 0; a < MAXMONSTERS; a++)
{
if (SImonster[a].health > 0)
{
if (tmdist > sqrt((SIp.x - SImonster[a].xpos)*(SIp.x - SImonster[a].xpos)+(SIp.y - SImonster[a].ypos)*(SIp.y - SImonster[a].ypos)))
{
tm = a;
tmdist = (float)sqrt((SIp.x - SImonster[a].xpos)*(SIp.x - SImonster[a].xpos)+(SIp.y - SImonster[a].ypos)*(SIp.y - SImonster[a].ypos));
}
if (SImonster[a].EnemyType->AI)
{
if (SImonster[a].xpos+SImonster[a].width/2 > SIp.x+SIp.width/2)
{
if (SImonster[a].xpos+SImonster[a].width/2 - 0.8 < SIp.x+SIp.width/2)
SImonster[a].xvel = SIp.x+SIp.width/2-(SImonster[a].xpos+SImonster[a].width/2);
else
SImonster[a].xvel = (float)-0.8;
}
else if (SImonster[a].xpos < SIp.x)
{
if (SImonster[a].xpos+SImonster[a].width/2 + 0.8 > SIp.x+SIp.width/2)
SImonster[a].xvel = SIp.x+SIp.width/2-(SImonster[a].xpos+SImonster[a].width/2);
else
SImonster[a].xvel = (float)0.8;
}
SImonster[a].ypos += SImonster[a].yvel;
SImonster[a].xpos += SImonster[a].xvel;
SImonster[a].yvel = 0;
if (SImonster[a].xpos < 0)
SImonster[a].xpos = 0;
if (SImonster[a].xpos + SImonster[a].width >= vid.width)
SImonster[a].xpos = vid.width - SImonster[a].width;
if (SIHitPlayer(SImonster[a].xpos, SImonster[a].ypos, SImonster[a].width, SImonster[a].height) && SIp.health > 0)
{
SIHurtPlayer(SImonster[a].health);
SIKillEnemy(&SImonster[a]);
}
else if (random() < SImonster[a].EnemyType->FireProb && SIp.health > 0 && SImonster[a].EnemyType->shotdamage >= 0)
{
if (bul = SI_NewBullet(SImonster[a].EnemyType->shotdamage))
{
bul->yvel *= -1;
bul->yvel -= SImonster[a].yvel;
bul->yaccel *= -1;
bul->xpos = SImonster[a].xpos + SImonster[a].width/2-bul->width/2;
bul->ypos = SImonster[a].ypos + SImonster[a].height;
// bul->width = 10;
// bul->height = 10;
}
}
}
else
{
SImonster[a].ypos += SImonster[a].yvel;
SImonster[a].xpos += SImonster[a].xvel;
if (SImonster[a].xpos < 0)
SImonster[a].xpos = 0;
if (SImonster[a].xpos + SImonster[a].width >= vid.width)
SImonster[a].xpos = vid.width - SImonster[a].width;
if (SIHitPlayer(SImonster[a].xpos, SImonster[a].ypos, SImonster[a].width, SImonster[a].height) && SIp.health > 0)
{
SIHurtPlayer(SImonster[a].health);
SIKillEnemy(&SImonster[a]);
}
else if (SImonster[a].ypos > vid.height)
{
SImonster[a].ypos = 0 - SImonster[a].height;
SImonster[a].xpos = random() * vid.width;
}
else if (random() < SImonster[a].EnemyType->FireProb && SIp.health > 0 && SImonster[a].EnemyType->shotdamage >= 0)
{
if (bul = SI_NewBullet(SImonster[a].EnemyType->shotdamage))
{
bul->yvel *= -1;
bul->yvel -= SImonster[a].yvel;
bul->yaccel *= -1;
bul->xpos = SImonster[a].xpos + SImonster[a].width/2-bul->width/2;
bul->ypos = SImonster[a].ypos + SImonster[a].height;
// bul->width = 10;
// bul->height = 10;
}
}
else if (random() < 0.001)
SImonster[a].xvel = (float)ENEMYSHIPSPEEDX;
}
if (SIEnemyType[a].healthregen)
{
if (SImonster[a].health < SImonster[a].health)
{
if (SIEnemyType[a].healthregen)
SIEnemyType[a].healthregen--;
else
{
SIEnemyType[a].healthregen = SImonster[a].timetoregen;
SIEnemyType[a].health++;
}
}
}
}
}
for (a = 0; a < MAXBULLETS; a++)
{
if (SIbullet[a].inuse)
{
if (SIbullet[a].type == -2)
{
SIbullet[a].ypos += SIbullet[a].yvel;
SIbullet[a].xpos += SIbullet[a].xvel;
SIbullet[a].alpha += SIbullet[a].alphachange;
if (SIbullet[a].alpha >= 1 && SIbullet[a].alphachange > 0)
SIbullet[a].alphachange *= -1;
else if (SIbullet[a].alphachange && SIbullet[a].alpha <= 0)
SIbullet[a].inuse = false;
}
else if (SIbullet[a].type == -1)
{
if (tm >= 0)
{
v[0] = SImonster[tm].xpos+SImonster[tm].width/2 - SIbullet[a].xpos;
v[1] = SImonster[tm].ypos+SImonster[tm].height/2 - SIbullet[a].ypos;
v[2] = 0;
vecNorm(v, v);
if (bul = SI_NewBullet(-2))
{
bul->xvel = -v[0]*3;
bul->yvel = -v[1]*3;
bul->alphachange = 0.05f;
bul->xpos = SIbullet[a].xpos;
bul->ypos = SIbullet[a].ypos;
}
v[0] += SIbullet[a].xvel;
v[1] += SIbullet[a].yvel;
vecNorm(v, v);
SIbullet[a].xvel = v[0]*5;
SIbullet[a].yvel = v[1]*5;
}
SIbullet[a].ypos += SIbullet[a].yvel;
SIbullet[a].xpos += SIbullet[a].xvel;
if (en = SIHitEnemy(SIbullet[a].xpos, SIbullet[a].ypos, SIbullet[a].width, SIbullet[a].height))
{
en->health -= SIbullet[a].damage;
if (en->health <= 0)
{
SIKillEnemy(en);
}
else
{
Sound_Start(SoundHit);
}
SIbullet[a].alpha = 0.5f;
SIbullet[a].alphachange = 0.04f;
SIbullet[a].tex = &SIexplosiontexture;
SIbullet[a].xvel = 0;
SIbullet[a].yvel = 0;
SIbullet[a].damage = 0;
SIbullet[a].yaccel = 0;
SIbullet[a].charge = 0;
SIbullet[a].type = 0;
}
if (SIbullet[a].ypos + SIbullet[a].height < 0 || SIbullet[a].ypos > vid.height)
SIbullet[a].inuse = false;
}
else if (SIbullet[a].ypos + SIbullet[a].height < 0 || SIbullet[a].ypos > vid.height)
{
SIbullet[a].inuse = false;
}
else
{
SIbullet[a].yvel += SIbullet[a].yaccel;
SIbullet[a].ypos -= SIbullet[a].yvel;
SIbullet[a].xpos += SIbullet[a].xvel;
if (SIbullet[a].type == 2)
{
if (en = SIHitEnemy(SIbullet[a].xpos, 0, SIbullet[a].width, SIbullet[a].ypos))
{
en->health -= SIbullet[a].damage;
if (en->health <= 0)
{
SIKillEnemy(en);
}
else
{
Sound_Start(SoundHit);
}
// SIbullet[a].alpha = 0.5f;
// SIbullet[a].alphachange = 0.04f;
// SIbullet[a].tex = &SIexplosiontexture;
// SIbullet[a].xvel = 0;
// SIbullet[a].yvel = 0;
// SIbullet[a].damage = 0;
// SIbullet[a].yaccel = 0;
// SIbullet[a].charge = 0;
// SIbullet[a].type = 0;
}
}
else if (SIbullet[a].yvel > 0)
{
if (en = SIHitEnemy(SIbullet[a].xpos, SIbullet[a].ypos, SIbullet[a].width, SIbullet[a].height))
{
en->health -= SIbullet[a].damage;
if (en->health <= 0)
{
SIKillEnemy(en);
}
else
{
Sound_Start(SoundHit);
}
SIbullet[a].alpha = 0.5f;
SIbullet[a].alphachange = 0.04f;
SIbullet[a].tex = &SIexplosiontexture;
SIbullet[a].xvel = 0;
SIbullet[a].yvel = 0;
SIbullet[a].damage = 0;
SIbullet[a].yaccel = 0;
SIbullet[a].charge = 0;
SIbullet[a].type = 0;
}
}
else if (SIbullet[a].yvel < 0)
{
if (SIHitPlayer(SIbullet[a].xpos, SIbullet[a].ypos, SIbullet[a].width, SIbullet[a].height))
{
SIHurtPlayer(SIbullet[a].damage);
SIbullet[a].alpha = 0.5f;
SIbullet[a].alphachange = 0.04f;
SIbullet[a].tex = &SIexplosiontexture;
SIbullet[a].xvel = 0;
SIbullet[a].yvel = 0;
SIbullet[a].damage = 0;
SIbullet[a].yaccel = 0;
SIbullet[a].charge = 0;
SIbullet[a].type = 0;
}
}
SIbullet[a].alpha += SIbullet[a].alphachange;
if (SIbullet[a].alpha >= 1 && SIbullet[a].alphachange > 0)
SIbullet[a].alphachange *= -1;
else if (SIbullet[a].alphachange && SIbullet[a].alpha <= 0)
SIbullet[a].inuse = false;
}
}
}
}
void SI_KeyUp(int k)
{
if (k == K_LEFTARROW)
SIp.contols &= ~CONT_LEFTKEY;
else if (k == K_RIGHTARROW)
SIp.contols &= ~CONT_RIGHTKEY;
else if (k == K_UPARROW)
SIp.contols &= ~CONT_UPKEY;
else if (k == K_DOWNARROW)
SIp.contols &= ~CONT_DOWNKEY;
else if (k == K_MOUSE1 || k == K_SPACE)
SIp.contols &= ~CONT_FIREKEY;
else if (k == K_MOUSE2)
SIp.contols &= ~CONT_MOUSE;
}
void SI_KeyDown(int k)
{
if (SIShop && lastlevel)
{
SIlevel = 0;
lastlevel = false;
return;
}
else if (livingmonsters <= 0 && SIp.y + SIp.height < 0 && SIShop == false)
{
SIShop = true;
SIlevel+=1;
SIp.x = ShopRegion[0].x + ShopRegion[0].width/2;
SIp.y = ShopRegion[0].y + ShopRegion[0].height/2;
return;
}
else if (SIp.health <= 0)
{
if (k == K_SPACE && !(SIp.contols & CONT_FIREKEY))
deadtime += 1;
return;
}
if (k == K_LEFTARROW)
SIp.contols |= CONT_LEFTKEY;
else if (k == K_RIGHTARROW)
SIp.contols |= CONT_RIGHTKEY;
else if (k == K_UPARROW)
SIp.contols |= CONT_UPKEY;
else if (k == K_DOWNARROW)
SIp.contols |= CONT_DOWNKEY;
else if (k == K_MOUSE1 || k == K_SPACE)
SIp.contols |= CONT_FIREKEY;
else if (k == K_MOUSE2)
SIp.contols |= CONT_MOUSE;
else if (k == '1')
SIp.health = 9;
else if (k == '2')
SIp.cash += 100;
else if (k == K_ESCAPE)
Menu_Control(0);
else
Con_Printf("key %i not recognised\n", k);
Con_Printf("%i (%i)\n", SIp.contols, k);
}
void SI_MouseMove(int x, int y)
{
static int ox;
static int oy;
if (SIShop && (ox != x || oy != y))
{
SIp.x = (float)x - SIp.width/2;
SIp.y = (float)y - SIp.height/2;
ox = x;
oy = y;
}
}
qboolean FS_GetS(char *buffer, int buffersize, qhandle_t handle)
{
int i;
buffersize--;
for (i = 0; i < buffersize; i+=1)
{
if (FS_Read(handle, buffer+i, 1) <= 0) break;
if (buffer[i] == '\n') break;
}
buffer[i] = '\0';
if (!i)
return false;
return true;
}
void SI_Initialize(void)
{
int a;
/* SoundWin = Sound_LoadSound("spaceinv/sound/win.wav");
SoundLoose = Sound_LoadSound("spaceinv/sound/loose.wav");
SoundFire = Sound_LoadSound("spaceinv/sound/fire.wav");
SoundExplosion = Sound_LoadSound("spaceinv/sound/explode.wav");
SoundHit = Sound_LoadSound("spaceinv/sound/explode.wav");
*/
if (SIEnemyType) //if one of these is defined, they must all be
{
free(SIEnemyType);
free(SImonster);
free(SIbullet);
free(SIbaddietexture);
free(SIbullettexture);
SIbullettexture = NULL;
free(SISquad);
free(SIRoute);
}
if (SIweapons)
free(SIweapons);
{
bool section = false;
// FILE *F;
char line[1024];
char *s;
char *val;
int len;
qhandle_t f;
len = FS_Open("spaceinv/weapons.txt", &f, 1);
if (len>=0)
{
a = -1;
while (1)
{
if (!FS_GetS(line, 1024, f))
break;
// if (!fgets(line, 1024, F))
// break; //eof
s = line;
while(*s == ' ' || *s == '\t') //ignore indents
s++;
if (*s == '\n' || *s == '\r' || *s == '#') //ignore comments/blank lines
continue;
val = s + strlen(s)-1;
while (*val == '\n' || *val == '\r' || *val == ' ' || *val == '\t')
{
*val = 0;
val--;
}
val = strchr(s, '=');
if (val)
{
*val = 0;
val++;
}
if (section == 2 && *s != '[')
{
if (!strcasecmp(s, "monsterpics"))
monsterpics = atoi(val);
else if (!strcasecmp(s, "maxmonsters"))
MAXMONSTERS = atoi(val);
else if (!strcasecmp(s, "maxbullets"))
MAXBULLETS = atoi(val);
else if (!strcasecmp(s, "maxroutepoints"))
MAXROUTEPOINTS = atoi(val);
else if (!strcasecmp(s, "maxroutes"))
MAXROUTES = atoi(val);
else if (!strcasecmp(s, "maxsquads"))
MAXSQUADS = atoi(val);
else
Con_Printf("Bad command \"%s\" in \"%s\"\n", s, "spaceinv\\weapons.txt");
}
else if (section == 1 && *s != '[')
{
if (!strcasecmp(s, "width"))
SIweapons[a].width = (float)atof(val);
else if (!strcasecmp(s, "height"))
SIweapons[a].height = (float)atof(val);
else if (!strcasecmp(s, "yvel"))
SIweapons[a].yvel = (float)atof(val);
else if (!strcasecmp(s, "yaccel"))
SIweapons[a].yaccel = (float)atof(val);
else if (!strcasecmp(s, "damage"))
SIweapons[a].damage = atoi(val);
else if (!strcasecmp(s, "alpha"))
SIweapons[a].alpha = (float)atof(val);
else if (!strcasecmp(s, "alphachange"))
SIweapons[a].alphachange = (float)atof(val);
else if (!strcasecmp(s, "texturenum"))
{
if (!SIbullettexture)
{
SIbullettexture = malloc(sizeof(texture) * weaponlevels);
memset(SIbullettexture, 0, sizeof(texture) * weaponlevels);
}
SIweapons[a].tex = &SIbullettexture[atoi(val)-1]; //allow different pictures
}
else if (!strcasecmp(s, "charge"))
SIweapons[a].charge = atoi(val); //allow different pictures
else if (!strcasecmp(s, "type"))
SIweapons[a].type = atoi(val);
else
Con_Printf("Bad command \"%s\" in \"%s\"\n", s, "spaceinv\\weapons.txt");
}
else if (!strcasecmp(s, "weapons"))
{
weaponlevels = atoi(val);
// if (weaponlevels > SHOTLEVELS)
// {
// Log("Too many weapons set\n");
// weaponlevels = SHOTLEVELS;
// }
SIweapons = malloc(sizeof(SIbullet_t) * weaponlevels);
memset(SIweapons, 0, sizeof(SIbullet_t) * weaponlevels);
}
else if (!strcasecmp(s, "[weapon"))
{
section = 1;
if (weaponlevels == 0)
Sys_Error("SILoadWeapons: number of weapons not set yet.");
a = atoi(val);
if (a > SHOTLEVELS)
{
a=0;
Con_Printf("Bad type\n");
}
else
a-=1;
}
else if (!strcasecmp(s, "[info]"))
{
section = 2;
}
else
Con_Printf("Bad command \"%s\" in \"%s\"\n", s, "spaceinv\\weapons.txt");
}
FS_Close(f);
}
else
{
//GameCompleate = true;
//NextLevel = 0;
Sys_Error("Couldn't open file\n");
}
}
if (!SIbullettexture)
{
SIbullettexture = malloc(sizeof(texture) * weaponlevels);
memset(SIbullettexture, 0, sizeof(texture) * weaponlevels);
}
SIEnemyType = malloc(sizeof(SIEnemyType_t) * ENEMYTYPES);
memset(SIEnemyType, 0, sizeof(SIEnemyType_t) * ENEMYTYPES);
SImonster = malloc(sizeof(SImonster_t) * MAXMONSTERS);
memset(SImonster, 0, sizeof(SImonster_t) * MAXMONSTERS);
SIbullet = malloc(sizeof(SIbullet_t) * MAXBULLETS);
memset(SIbullet, 0, sizeof(SIbullet_t) * MAXBULLETS);
SIbaddietexture = malloc(sizeof(texture) * ENEMYTYPES);
memset(SIbaddietexture, 0, sizeof(texture) * ENEMYTYPES);
SIRoute = malloc((sizeof(SIRoute_t)+(MAXROUTEPOINTS-1)*sizeof(vec3_t)) * MAXROUTES);
memset(SIRoute, 0, (sizeof(SIRoute_t)+(MAXROUTEPOINTS-1)*sizeof(vec3_t)) * MAXROUTES);
SISquad = malloc(sizeof(SISquad_t) * MAXSQUADS);
memset(SISquad, 0, sizeof(SISquad_t) * MAXSQUADS);
//loaded elsewhere
// SIweapons = mmalloc(sizeof(SIbullet_t) * weaponlevels);
SI_LoadTextures ();
SIRestartGame ();
}
void NextLevel (void)
{
int a;
// int numenemysoftype[ENEMYTYPES] = {5, 5, 50};
int etype = 0;
SIEnemyType_t *et;
if (SIp.powerups & PUP_SHRUNKEN)
{
SIp.height = 16;
SIp.width = 16;
SIp.powerups &= ~PUP_SHRUNKEN;
}
else
{
SIp.height = 32;
SIp.width = 32;
}
SIp.y = vid.height - SIp.height;
SIp.x = (vid.width - SIp.width) / 2;
SIShop = false;
deadtime = 0;
nextthink = realtime;
leveltime = 0;
for (a = 0; a < MAXSQUADS; a++)
SISquad[a].number = 0;
#if 1
{
int i;
int usedtypes = false;
int sectiontype=0;
qhandle_t F;
char line[1024];
char *s;
char *val;
int len;
int rofs = 0;
len = FS_Open(va("spaceinv/level%i.txt", SIlevel+1), &F, 1);
if (len < 0)
{
SIlevel = 0;
len = FS_Open(va("spaceinv/level%i.txt", SIlevel+1), &F, 1); //loop back to the start
}
// F = fopen(Sva("%sspaceinv\\level%i.txt", funcs->exe->gamepath, SIlevel+1), "rb");
if (len>=0)
{
a = -1;
memset(SIEnemyType, 0, sizeof(SIEnemyType));
// memset(numenemysoftype, 0, sizeof(numenemysoftype));
while (1)
{
if (!FS_GetS(line, 1024, F))
break; //eof
s = line;
while(*s == ' ' || *s == '\t') //ignore indents
s++;
if (*s == '\n' || *s == '\r' || *s == '#') //ignore comments/blank lines
continue;
val = s + strlen(s)-1;
while (*val == '\n' || *val == '\r' || *val == ' ' || *val == '\t')
{
*val = 0;
val--;
}
val = strchr(s, '=');
if (val)
{
*val = 0;
val++;
}
if (*s == '[')
{
if (!strcasecmp(s+1, "info]"))
{
sectiontype = 1;
}
else if (!strcasecmp(s+1, "type"))
{
if (usedtypes == 0)
Con_Printf("SINextLevel: Types not set yet");
a = atoi(val);
if (a > ENEMYTYPES || a < 1)
{
a=0;
Con_Printf("Bad type\n");
}
else
a-=1;
memset(&SIEnemyType[a], 0, sizeof(SIEnemyType_t));
sectiontype = 2;
}
else if (!strcasecmp(s+1, "route"))
{
a = atoi(val);
if (a > ENEMYTYPES || a < 1)
{
a=0;
Con_Printf("Bad route\n");
}
else
a-=1;
memset(&SIRoute[a], 0, sizeof(SIRoute_t)+(MAXROUTEPOINTS-1)*sizeof(vec3_t));
sectiontype = 3;
}
else if (!strcasecmp(s+1, "squad"))
{
a = atoi(val);
if (a > MAXSQUADS || a < 1)
{
a=0;
Con_Printf("Bad squad\n");
}
else
a-=1;
memset(&SISquad[a], 0, sizeof(SISquad_t));
sectiontype = 4;
}
else
Con_Printf("Bad block \"%s\" in \"%s\"\n", s, va("level%i.txt", SIlevel));
}
else if (sectiontype == 0)
{
if (!strcasecmp(s, "types"))
usedtypes = atoi(val);
else
Con_Printf("Bad command \"%s\" in \"%s\" (out of block)\n", s, va("level%i.txt", SIlevel));
}
else if (sectiontype == 1)
{
if (!strcasecmp(s, "lastlevel"))
lastlevel = atoi(val);
else if (!strcasecmp(s, "levelname"))
{
strcpy(SILevelName, val);
levelnametime = 500;
}
else
Con_Printf("Bad command \"%s\" in \"%s\"\n", s, va("level%i.txt", SIlevel));
}
else if (sectiontype == 2)
{
if (!strcasecmp(s, "width"))
SIEnemyType[a].width = (float)atof(val);
else if (!strcasecmp(s, "height"))
SIEnemyType[a].height = (float)atof(val);
else if (!strcasecmp(s, "power"))
{
SIEnemyType[a].shotdamage = atoi(val) - 1;
if (SIEnemyType[a].shotdamage >= weaponlevels)
{
Con_Printf("Enemy %i has weapon number %i\n", a+1, SIEnemyType[a].shotdamage+1);
SIEnemyType[a].shotdamage = weaponlevels-1;
}
}
else if (!strcasecmp(s, "health"))
SIEnemyType[a].health = atoi(val);
else if (!strcasecmp(s, "reward"))
SIEnemyType[a].reward = atoi(val);
else if (!strcasecmp(s, "number"))
SIEnemyType[a].number = atoi(val);
else if (!strcasecmp(s, "ai"))
SIEnemyType[a].AI = atoi(val);
else if (!strcasecmp(s, "healthregen"))
SIEnemyType[a].healthregen = atoi(val);
else if (!strcasecmp(s, "picture"))
{
i = atoi(val) - 1;
if (i < 0 || i >= monsterpics)
{
Sys_Errorf("Monster picture has the wrong value (%i)", i+1);
}
else
SIEnemyType[a].picture = &SIbaddietexture[i]; //allow different pictures
}
else if (!strcasecmp(s, "fireprob"))
SIEnemyType[a].FireProb = (float)atof(val); //allow different pictures
else
Con_Printf("Bad command \"%s\" in \"%s\"\n", s, va("level%i.txt", SIlevel));
}
else if (sectiontype == 3)
{
if (!strcasecmp(s, "coords"))
SIRoute[a].numpoints = atoi(val);
else if (*s == 'x' || *s == 'X')
(SIRoute[a].pos[atoi(s+1)-1])[0] = (float)atof(val);
else if (*s == 'y' || *s == 'Y')
(SIRoute[a].pos[atoi(s+1)-1])[1] = (float)atof(val);
else if (*s == 'z' || *s == 'Z')
(SIRoute[a].pos[atoi(s+1)-1])[2] = (float)atof(val);
else
Con_Printf("Bad route command \"%s\" in \"%s\"\n", s, va("level%i.txt", SIlevel));
}
else if (sectiontype == 4)
{
if (!strcasecmp(s, "route"))
SISquad[a].route = atoi(val)-1;
else if (!strcasecmp(s, "type"))
SISquad[a].type = atoi(val)-1;
else if (!strcasecmp(s, "number"))
SISquad[a].number = atoi(val);
else if (!strcasecmp(s, "interval"))
SISquad[a].interval = (float)atof(val);
else if (!strcasecmp(s, "speed"))
SISquad[a].speed = (float)atof(val);
else if (!strcasecmp(s, "time"))
SISquad[a].time = (float)atof(val);
else
Con_Printf("Bad squad command \"%s\" in \"%s\"\n", s, va("level%i.txt", SIlevel));
}
else
Con_Printf("Bad command \"%s\" in \"%s\"\n", s, va("level%i.txt", SIlevel));
}
FS_Close(F);
}
else
{
//GameCompleate = true;
//NextLevel = 0;
Sys_Errorf("Couldn't open file\n", va("spaceinv/level%i.txt", SIlevel+1));
}
}
#else
for (a = 0; a < ENEMYTYPES; a++)
{
SIEnemyType[a].health = a+1;
SIEnemyType[a].height = (float)(16*(a+1));
SIEnemyType[a].width = (float)(16*(a+1));
SIEnemyType[a].picture = &SIbaddietexture;
SIEnemyType[a].shotpicture = &SIbullettexture[0];
SIEnemyType[a].shotdamage = a-1;
SIEnemyType[a].reward = (a+1) * 25;
}
#endif
memset(SImonster, 0, sizeof(*SImonster)*MAXMONSTERS);
livingmonsters = 0;
while (SIEnemyType[etype].number <= 0)
{
etype++;
if (etype >= ENEMYTYPES)
break;
}
for (a = 0; a < MAXMONSTERS; a++)
{
if (etype < ENEMYTYPES)
{
et = &SIEnemyType[etype];
SImonster[a].EnemyType = et;
SImonster[a].health = et->health;
SImonster[a].xpos = random() * vid.width;
SImonster[a].ypos = (random() * vid.height) / 2;
SImonster[a].width = et->width;
SImonster[a].height = et->height;
SImonster[a].yvel = ENEMYSHIPSPEEDY;
SImonster[a].xvel = (float)ENEMYSHIPSPEEDX;
livingmonsters++;
SIEnemyType[etype].number-=1;
while (SIEnemyType[etype].number <= 0)
{
etype++;
if (etype >= ENEMYTYPES)
break;
}
if (SIEnemyType[etype].number <= 0)
break;
}
else
SImonster[a].health = 0;
}
for (a = 0; a < MAXSQUADS; a++)
livingmonsters += SISquad[a].number;
deadtime = 0;
memset(SIbullet, 0, sizeof(SIbullet) * MAXBULLETS);
for (a = 0; a < MAXADDONS; a++)
SIp.cannon[a].refire = 0;
}
void SIRestartGame (void)
{
int a;
SIp.health = 9;
SIp.cash = 500;
SIp.powerups = 0;
SIp.height = 32;
SIp.width = 32;
SIp.y = (vid.height - SIp.height)/2;
SIp.x = (vid.width - SIp.width) / 2;
for (a = 0; a < MAXADDONS; a++)
{
SIp.cannon[a].xoff = 0;
SIp.cannon[a].yoff = 0;
SIp.cannon[a].power = 0;
SIp.cannon[a].reloadtime = 0.8f;
SIp.cannon[a].tex = NULL;
}
#if 1
for (a = FIRSTCANNON; a <= LASTCANNON; a++)
{
SIp.cannon[a].xoff = (int)((float)a-FIRSTCANNON+1.5f) / 2.0f;
if (a%2)
SIp.cannon[a].xoff *= -1;
else
SIp.cannon[a].xoff+=1;
SIp.cannon[a].yoff = 0;
SIp.cannon[a].tex = &SIcannontexture;
}
for (a = FIRSTROCKET; a <= LASTROCKET; a++)
{
SIp.cannon[a].xoff = (int)(a-FIRSTROCKET+1.5f) / 2.0f;
SIp.cannon[a].xoff -= 0.5f;
if (a%2)
SIp.cannon[a].xoff *= -1.0f;
else
SIp.cannon[a].xoff += 1.0f;
SIp.cannon[a].yoff = 0;
SIp.cannon[a].tex = &SIcannontexture;
}
#else
SIp.cannon[0].xoff = -1;
SIp.cannon[1].xoff = 1;
SIp.cannon[2].xoff = -2;
SIp.cannon[3].xoff = 2;
#endif
SIp.cannon[M_FORWARD].power = 1;
SIp.cannon[M_FORWARD].tex = &SIplayertexture;
SIlevel = 0;
lastlevel = false;
SIShop = true;
deadtime = 0;
nextthink = 0;
}
int Plug_MenuEvent(int *args)
{
// args[2]=(int)(args[2]*640.0f/vid.width);
// args[3]=(int)(args[3]*480.0f/vid.height);
switch(args[0])
{
case 0: //draw
SI_Main(args[2], args[3]);
SI_2D();
break;
case 1: //keydown
SI_KeyDown(args[1]);
break;
case 2: //keyup
SI_KeyUp(args[1]);
break;
case 3: //menu closed (this is called even if we change it).
break;
case 4: //mousemove
break;
}
return 0;
}
int Plug_Tick(int *args)
{
realtime = args[0]/1000.0f;
return true;
}
int Plug_ExecuteCommand(int *args)
{
char cmd[256];
Cmd_Argv(0, cmd, sizeof(cmd));
if (!strcmp("spaceinv", cmd))
{
Cvar_SetFloat("gl_blend2d", 1);
SI_LoadTextures();
Menu_Control(1);
return 1;
}
return 0;
}
int Plug_Init(int *args)
{
if (Plug_Export("Tick", Plug_Tick) &&
Plug_Export("ExecuteCommand", Plug_ExecuteCommand) &&
Plug_Export("MenuEvent", Plug_MenuEvent))
{
K_UPARROW = Key_GetKeyCode("uparrow");
K_DOWNARROW = Key_GetKeyCode("downarrow");
K_LEFTARROW = Key_GetKeyCode("leftarrow");
K_RIGHTARROW = Key_GetKeyCode("rightarrow");
K_ESCAPE = Key_GetKeyCode("escape");
K_HOME = Key_GetKeyCode("home");
K_MOUSE1 = Key_GetKeyCode("mouse1");
K_MOUSE2 = Key_GetKeyCode("mouse2");
K_SHIFT = Key_GetKeyCode("shift");
K_SPACE = Key_GetKeyCode("space");
K_F1 = Key_GetKeyCode("f1");
K_F2 = Key_GetKeyCode("f2");
Cmd_AddCommand("spaceinv");
SI_Initialize();
SI_LoadTextures();
return 1;
}
return 0;
}
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