Obj={}
Obj[1]={normal=image.load("Imagenes/Normal.png"),disparando=image.load("Imagenes/Disparando.png"),x=100,y=100,h=97,w=97}
Obj[2]={zombie=image.load("Imagenes/Zombie.png"),y=200,x=200,h=78,w=78}
Obj[3]={disparo=image.load("Imagenes/Disparo.png"),y=50,x=30,h=4,w=4}
disparo=sound.load("disparo.wav")
 
 
 
function move(obj)
if controls.up() then obj.y=obj.y+8 elseif controls.down() then obj.y=obj.y-8 end
end
 
function colision(ob1,ob2)
if controls.press("cross") then sound.play(disparo)
if ob1.x+ob1.w>=ob2.x and
	ob1.y+ob1.h>=ob2.y and
	ob1.y<=ob2.y+ob2.h and
	ob1.x<=ob2.x+ob2.w then
		return true
else
		return false
end
end
end
 
disparo=falso
 
while true do
	controls.read()
		screen.clear(color.new(255,255,255))
move(Obj[1])
	Obj[3].disparo:blit(Obj[3].x,Obj[3].y)
	Obj[1].normal:blit(Obj[1].x,Obj[1].y)
	Obj[2].zombie:blit(Obj[2].x,Obj[2].y)
		if controls.cross() then Obj[1].disparando:blit(Obj[1].x,Obj[1].y) end
		if controls.cross() then Obj[3].x=Obj[3].x+200 disparo=verdadero end
		if disparo==verdadero then Obj[3].x=Obj[3].x+200 end
		if colision(Obj[3],Obj[2]) then screen.print(10,10,"boo") end      
				Obj[1].x=math.min(math.max(0,Obj[1].x), 480-Obj[1].w/2) 
				Obj[1].y=math.min(math.max(0,Obj[1].y), 272-Obj[1].h/2) 
				Obj[3].x=math.min(math.max(0,Obj[3].x), 480-Obj[1].w/2) 
				Obj[3].y=math.min(math.max(0,Obj[3].y), 272-Obj[1].h/2) 
screen.flip()
end