#include <common.h>
#include <game.h>

struct SpriteSwapper {
	u32 id;			// 0x00
	u32 settings;	// 0x04
	u16 name;		// 0x08
	u8 _0A[6];		// 0x0A
	u8 _10[0x9C];	// 0x10
	float x;		// 0xAC
	float y;		// 0xB0
	float z;		// 0xB4
	u8 _B8[0x318];	// 0xB8
	// Any variables you add to the class go here; starting at offset 0x3D0
	u64 eventFlag;	// 0x3D0
	u16 firstType;		// 0x3D4
	u16 secondType;		// 0x3D4
	u8 lastEvState;	// 0x3DA
	u32 firstActor;
	u32 secondActor;
};

struct EventTable_t {
	u64 events;
};


struct VEC {
	float x;
	float y;
	float z;
};


extern EventTable_t *EventTable;
extern "C" dStageActor_c *CreateActor(u16 classID, int settings, VEC pos, char rot, char layer);
extern "C" dStageActor_c *Actor_SearchByID(u32 actorID);

void SpriteSwapper_Update(SpriteSwapper *self);

#define ACTIVATE	1
#define DEACTIVATE	0




bool SpriteSwapper_Create(SpriteSwapper *self) {
	OSReport("I exist, dammit!");

	char eventNum	= (self->settings >> 28)	& 0xF;
	OSReport("Event to activate: %d", eventNum);

	self->eventFlag = (u64)1 << (eventNum - 1);
	self->firstActor = 0;
	self->secondActor = 0;
	self->firstType = (self->settings >> 16) & 0xFFF;
	self->secondType = self->settings & 0xFFF;
			
	VEC pos;
	pos.x = self->x;
	pos.y = self->y;
	pos.z = self->z;

	OSReport("Spawning first sprite.");

	dStageActor_c *spawned = CreateActor(self->firstType, 0, pos, 0, 0);
	self->firstActor = spawned->id;

	OSReport("Spawned %d.", self->firstActor);

	SpriteSwapper_Update(self);
	
	return true;
}

bool SpriteSwapper_Execute(SpriteSwapper *self) {
	SpriteSwapper_Update(self);
	return true;
}


void SpriteSwapper_Update(SpriteSwapper *self) {
				
	if (EventTable->events & self->eventFlag)
	{		
		// Put an action for when the event turns on here
		OSReport("Event turned on.");
		
		if (self->firstActor != 0)
		{
			OSReport("Found the first sprite.");

			dStageActor_c *spawned = Actor_SearchByID(self->firstActor);
			if (spawned != 0) {
				OSReport("It's still alive.");
				self->x = spawned->pos.x;
				self->y = spawned->pos.y;
				self->z = spawned->pos.z;
				spawned->Delete();
			}
			self->firstActor = 0;
			OSReport("Now it's deleted.");

			VEC pos;
			pos.x = self->x;
			pos.y = self->y;
			pos.z = self->z;
	
			OSReport("Making second sprite.");
			dStageActor_c *spawner = CreateActor(self->secondType, 0, pos, 0, 0);
			self->secondActor = spawner->id;
			OSReport("Spawned %d.", self->secondActor);
		}		
//		EventTable->events = EventTable->events & ~self->eventFlag;
	}
	else
	{
		OSReport("Event turned off.");
		if (self->secondActor != 0)
		{
			OSReport("Found the second sprite.");
			dStageActor_c *spawned = Actor_SearchByID(self->secondActor);
			if (spawned != 0) {
				OSReport("It's still alive.");
				self->x = spawned->pos.x;
				self->y = spawned->pos.y;
				self->z = spawned->pos.z;
				spawned->Delete();
			}
			self->secondActor = 0;
			OSReport("Now it's deleted.");

			VEC pos;
			pos.x = self->x;
			pos.y = self->y;
			pos.z = self->z;
	
			OSReport("Making first sprite again.");
			dStageActor_c *spawner = CreateActor(self->firstType, 0, pos, 0, 0);
			self->firstActor = spawner->id;
			OSReport("Spawned %d.", self->firstActor);
		}		
	}
}