Carve_Entity_Collision_Map: ; X in C, Y in B
	PUSH BC
	PUSH HL
	PUSH AF

	LD A, C
	AND $e0
	JR NZ, =Carve_Entity_Collision_Map.end

	LD A, B
	AND $e0
	JR NZ, =Carve_Entity_Collision_Map.end

	LD A, C

	LD H, $00
	CP $10
	RL B
	AND $0f
	CP $08
	RL B
	AND $07
	LD L, A

	LD A, B
	LD BC, $mem_entities_collisions
	OR C
	LD C, A
	LD A, (BC)

	OR (HL)
	LD (BC), A

	Carve_Entity_Collision_Map.end:

	POP AF
	POP HL
	POP BC
	RET

Is_Collisionable: ; X in A, Y in B, Result A
	PUSH BC
	PUSH HL

	CP $20
	JR NC, =Is_Collisionable.Solid

	LD C, A
	LD A, B
	CP $20
	JR NC, =Is_Collisionable.Solid
	LD A, C

	LD H, $00
	CP $10
	RL B
	AND $0f
	CP $08
	RL B
	AND $07
	LD L, A

	LD C, B
	LD B, $mem_dungeon_map_high
	LD A, (BC)
	PUSH AF
	LD A, C
	LD BC, $mem_entities_collisions
	OR C
	LD C, A
	LD A, (BC)
	XOR $ff ; 1 in the dungeon map means walkable, 1 in the entity map means unwalkable, we need to invert it.
	LD B, A
	POP AF
	AND B

	AND (HL)
	CP $01
	LD A, $00
	RL A

	POP HL
	POP BC
	RET

	Is_Collisionable.Solid:
	LD A, $01
	POP HL
	POP BC

	RET

Reset_Entities_Collision_Map:
	LD A, $mem_moving_animation_step
	CP $02
	JR NZ, =Reset_Entities_Collision_Map.end

	LD HL, $mem_entities_collisions
	LD BC, $0080
	CALL =bzero

	LD HL, $mem_entities_list
	Reset_Entities_Collision_Map.loop:
		INC L
		INC L
		INC L

		LD A, (HL)
		CALL =Get_Position_After_Move
		CALL =Carve_Entity_Collision_Map

		LD A, L
		AND $f0
		ADD $10
		LD L, A
		CP $00
		JR NZ, =Reset_Entities_Collision_Map.loop

	Reset_Entities_Collision_Map.end:
	RET