Added Exit, Destructable, and Cannon.

src/entities/cannons/cannon.c

@@ -27,7 +27,7 @@ static void animate(void);
 static int canFire(Entity *target);
 static void preFire(void);
 
-void initCannon(void)
+Entity *initCannon(void)
 {
 	Unit *u;
 	
@@ -56,6 +56,8 @@ void initCannon(void)
 	u->walk = walk;
 	u->die = die;
 	u->canFire = canFire;
+	
+	return (Entity*)u;
 }
 
 static void applyDamage(int damage)

src/entities/entityFactory.c

@@ -49,6 +49,7 @@ void initEntityFactory(void)
 	addEntityDef("SpreadGunEyeDroid", initSpreadGunDroid);
 	addEntityDef("PlasmaEyeDroid", initPlasmaDroid);
 	addEntityDef("PlasmaBlob", initPlasmaBlob);
+	addEntityDef("Cannon", initCannon);
 	
 	addEntityDef("Bob", initBob);
 	addEntityDef("MIA", initMIA);
@@ -83,6 +84,8 @@ void initEntityFactory(void)
 	addEntityDef("CardReader", initCardReader);
 	addEntityDef("LaserTrap", initLaserTrap);
 	addEntityDef("HorizontalLaserTrap", initHorizontalLaserTrap);
+	addEntityDef("Exit", initExit);
+	addEntityDef("Destructable", initDestructable);
 }
 
 Entity *createEntity(char *name)

src/entities/entityFactory.h

@@ -65,5 +65,8 @@ extern Entity *initSpreadGunDroid(void);
 extern Entity *initPlasmaDroid(void);
 extern Entity *initPlasmaBlob(void);
 extern Entity *initTeeka(void);
+extern Entity *initExit(void);
+extern Entity *initDestructable(void);
+extern Entity *initCannon(void);
 
 extern World world;

src/entities/misc/destructable.c

@@ -22,14 +22,14 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 
 static void applyDamage(int amount);
 static void action(void);
+static void load(cJSON *root);
+static void save(cJSON *root);
 
-void initDestructable(Entity *e)
+Entity *initDestructable(void)
 {
 	Structure *s;
 	
-	initEntity(e);
-	
-	s = (Structure*)e;
+	s = createStructure();
 	
 	s->type = ET_DESTRUCTABLE;
 	
@@ -45,6 +45,10 @@ void initDestructable(Entity *e)
 	
 	s->applyDamage = applyDamage;
 	s->action = action;
+	s->load = load;
+	s->save = save;
+	
+	return (Entity*)s;
 }
 
 static void applyDamage(int amount)
@@ -92,3 +96,31 @@ static void action(void)
 		}
 	}
 }
+
+static void load(cJSON *root)
+{
+	Structure *s;
+	
+	s = (Structure*)self;
+	
+	s->health = cJSON_GetObjectItem(root, "health")->valueint;
+	s->healthMax = cJSON_GetObjectItem(root, "healthMax")->valueint;
+	STRNCPY(s->spriteName, cJSON_GetObjectItem(root, "spriteName")->valuestring, MAX_NAME_LENGTH);
+	
+	if (cJSON_GetObjectItem(root, "targetNames"))
+	{
+		STRNCPY(s->targetNames, cJSON_GetObjectItem(root, "targetNames")->valuestring, MAX_DESCRIPTION_LENGTH);
+	}
+}
+
+static void save(cJSON *root)
+{
+	Structure *s;
+	
+	s = (Structure*)self;
+	
+	cJSON_AddNumberToObject(root, "health", s->health);
+	cJSON_AddNumberToObject(root, "healthMax", s->healthMax);
+	cJSON_AddStringToObject(root, "spriteName", s->spriteName);
+	cJSON_AddStringToObject(root, "targetNames", s->targetNames);
+}

src/entities/misc/destructable.h

@@ -19,6 +19,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 */
 
 #include "../../common.h"
+#include "../../json/cJSON.h"
 
 extern void activateEntities(char *names, int activate);
 extern void dropCarriedItem(void);
@@ -28,5 +29,6 @@ extern void addScorchDecal(int x, int y);
 extern Sprite *getSprite(char *name);
 extern void updateObjective(char *targetName);
 extern void initEntity(Entity *e);
+extern Structure *createStructure(void);
 
 extern Entity *self;

src/entities/structures/exit.c

@@ -23,6 +23,8 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 static void tick(void);
 static void action(void);
 static void touch(Entity *other);
+static void load(cJSON *root);
+static void save(cJSON *root);
 
 Entity *initExit(void)
 {
@@ -54,6 +56,8 @@ Entity *initExit(void)
 	s->tick = tick;
 	s->action = action;
 	s->touch = touch;
+	s->load = load;
+	s->save = save;
 	
 	return (Entity*)s;
 }
@@ -125,3 +129,21 @@ static void touch(Entity *other)
 		s->bobTouching = 2;
 	}
 }
+
+static void load(cJSON *root)
+{
+	Structure *s;
+	
+	s = (Structure*)self;
+	
+	s->active = cJSON_GetObjectItem(root, "active")->valueint;
+}
+
+static void save(cJSON *root)
+{
+	Structure *s;
+	
+	s = (Structure*)self;
+	
+	cJSON_AddNumberToObject(root, "active", s->active);
+}

src/entities/structures/exit.h

@@ -19,6 +19,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 */
 
 #include "../../common.h"
+#include "../../json/cJSON.h"
 
 extern Sprite *getSprite(char *name);
 extern void updateObjective(char *targetName);

src/world/entities.c

@@ -397,14 +397,14 @@ static void moveEntity(void)
 		haltAtEdge();
 	}
 
-	// Deal with x movement
+	/* Deal with x movement */
 	position.x = self->x;
 	position.y = self->y;
 	position.x += self->dx;
 	moveToOthers(self->dx, 0, &position);
 	moveToMap(self->dx, 0, &position);
 
-	// Deal with Y movement
+	/* Deal with Y movement */
 	position.y += self->dy;
 	moveToOthers(0, self->dy, &position);
 	moveToMap(0, self->dy, &position);