Implemented Tank Commander boss.

src/entities/boss/tankCommander.c

@@ -38,15 +38,13 @@ static int brakingTimer;
 static Sprite *missileSprite[2];
 static Sprite *aimedSprite;
 
-void initTankCommander(Entity *e)
+Entity *initTankCommander(void)
 {
 	Boss *b;
 	
-	initBoss(e);
-	
-	b = (Boss*)e;
+	b = initBoss();
 
-	STRNCPY(e->name, "Tank Commander", MAX_NAME_LENGTH);
+	STRNCPY(b->name, "Tank Commander", MAX_NAME_LENGTH);
 
 	b->sprite[FACING_LEFT] = getSprite("TankCommanderLeft");
 	b->sprite[FACING_RIGHT] = getSprite("TankCommanderRight");
@@ -54,9 +52,10 @@ void initTankCommander(Entity *e)
 
 	b->flags |= EF_EXPLODES;
 
-	b->health = e->healthMax = 400;
+	b->health = b->healthMax = 400;
 
 	b->activate = activate;
+	b->action = walk;
 	b->walk = walk;
 	b->tick = tick;
 	b->die = die1;
@@ -69,7 +68,11 @@ void initTankCommander(Entity *e)
 	missileSprite[0] = getSprite("MissileRight");
 	missileSprite[1] = getSprite("MissileLeft");
 
-	initTankTrack(tankTrack);
+	tankTrack = initTankTrack(b);
+	
+	world.boss = b;
+	
+	return (Entity*)b;
 }
 
 static void activate(int activate)
@@ -86,7 +89,7 @@ static void activate(int activate)
 	addTeleportStars(self);
 	addTeleportStars(tankTrack);
 
-	playMusic("", 1);
+	playMusic(1);
 }
 
 static void tick(void)
@@ -136,7 +139,7 @@ static void lookForPlayer(void)
 		return;
 	}
 
-	if (rand() % 100 <15)
+	if (rand() % 100 < 35)
 	{
 		selectWeapon();
 	}
@@ -279,6 +282,8 @@ static void attackMissile(void)
 	missile->sprite[1] = missileSprite[1];
 
 	b->reload = 15;
+	
+	initMissile(missile);
 
 	playSound(SND_MISSILE, CH_WEAPON);
 }

src/entities/boss/tankCommander.h

@@ -20,9 +20,9 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 
 #include "../../common.h"
 
-extern void initBoss(Entity *e);
+extern Boss *initBoss(void);
 extern Sprite *getSprite(char *name);
-extern void playMusic(char *filename, int loop);
+extern void playMusic(int loop);
 extern void addTeleportStars(Entity *e);
 extern float limit(float i, float a, float b);
 extern int rrnd(int low, int high);
@@ -34,9 +34,10 @@ extern Bullet *createBaseBullet(Unit *owner);
 extern void getSlope(int x1, int y1, int x2, int y2, float *dx, float *dy);
 extern void addExplosion(float x, float y, int radius, Entity *owner);
 extern void addScorchDecal(int x, int y);
-extern void initTankTrack(Entity *e);
+extern Entity *initTankTrack(Boss *owner);
 extern void awardTrophy(char *id);
 extern void entityIdle(void);
+extern void initMissile(Bullet *b);
 
 extern Entity *self;
 extern Game game;

src/entities/boss/tankTrack.c

@@ -20,31 +20,37 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 
 #include "tankTrack.h"
 
-static Entity *tankCommander;
+static Boss *tankCommander;
 static void tick(void);
 static void touch(Entity *other);
 static void animate(void);
 static void (*superAnimate)(void);
+static void applyDamage(int amount);
 
-void initTankTrack(Entity *e, Entity *tank)
+Entity *initTankTrack(Boss *owner)
 {
-	initBoss(e);
+	Boss *b;
+	
+	b = initBoss();
 
-	superAnimate = e->animate;
+	superAnimate = b->animate;
 
-	e->flags |= EF_EXPLODES | EF_NO_CLIP | EF_WEIGHTLESS | EF_IMMUNE;
+	b->flags |= EF_EXPLODES | EF_NO_CLIP | EF_WEIGHTLESS | EF_IMMUNE;
 
-	e->isMissionTarget = 0;
+	b->isMissionTarget = 0;
 
-	e->sprite[FACING_LEFT] = getSprite("TankTrackLeft");
-	e->sprite[FACING_RIGHT] = getSprite("TankTrackRight");
-	e->sprite[FACING_DIE] = getSprite("TankTrackLeft");
+	b->sprite[FACING_LEFT] = getSprite("TankTrackLeft");
+	b->sprite[FACING_RIGHT] = getSprite("TankTrackRight");
+	b->sprite[FACING_DIE] = getSprite("TankTrackLeft");
 
-	e->tick = tick;
-	e->touch = touch;
-	e->animate = animate;
+	b->tick = tick;
+	b->touch = touch;
+	b->animate = animate;
+	b->applyDamage = applyDamage;
 
-	tankCommander = tank;
+	tankCommander = owner;
+	
+	return (Entity*)b;
 }
 
 static void tick(void)
@@ -86,6 +92,11 @@ static void touch(Entity *other)
 	}
 }
 
+static void applyDamage(int amount)
+{
+	/* immune to all damage */
+}
+
 static void animate(void)
 {
 	if (tankCommander->dx != 0)

src/entities/boss/tankTrack.h

@@ -20,7 +20,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 
 #include "../../common.h"
 
-extern void initBoss(Entity *e);
+extern Boss *initBoss(void);
 extern Sprite *getSprite(char *name);
 extern int rrnd(int low, int high);
 extern void playSound(int snd, int ch);

src/entities/entityFactory.c

@@ -53,6 +53,7 @@ void initEntityFactory(void)
 	addEntityDef("Blaze", initBlaze);
 	addEntityDef("Frost", initFrost);
 	addEntityDef("EyeDroidCommander", initEyeDroidCommander);
+	addEntityDef("TankCommander", initTankCommander);
 	
 	addEntityDef("Bob", initBob);
 	addEntityDef("MIA", initMIA);

src/entities/entityFactory.h

@@ -72,5 +72,6 @@ extern Entity *initWeaponPickup(void);
 extern Entity *initBlaze(void);
 extern Entity *initFrost(void);
 extern Entity *initEyeDroidCommander(void);
+extern Entity *initTankCommander(void);
 
 extern World world;