
­
”function init(self)
	msg.post(".", "acquire_input_focus")
	self.direction = vmath.vector3(0, 0, 0)
	self.speed = 250
	self.gravity = -1500
	self.jump_velocity = 500
	self.velocity = vmath.vector3(0, 0, 0)
	self.grounded = false
	self.on_ladder = false
	self.climbing = false
end

function update(self, dt)
	self.velocity.x = self.direction.x * self.speed

	if self.climbing then
		self.velocity.y = 150 
	elseif self.on_ladder then
		self.velocity.y = 0 
	elseif not self.grounded then
		self.velocity.y = self.velocity.y + self.gravity * dt
	end

	local pos = go.get_position()
	pos = pos + self.velocity * dt
	go.set_position(pos)
end

function on_message(self, message_id, message, sender)
	if message_id == hash("contact_point_response") then
		local normal = message.normal
		if normal.y > 0.7 then
			self.grounded = true
			self.velocity.y = 0
		end
	elseif message_id == hash("trigger_response") then
		if message.other_group == hash("ladder") then
			self.on_ladder = true
		end
	elseif message_id == hash("trigger_exit_response") then
		if message.other_group == hash("ladder") then
			self.on_ladder = false
			self.climbing = false
		end
	end
end

function on_input(self, action_id, action)
	if action_id == hash("left") then
		if action.pressed then
			sprite.play_flipbook("#sprite", hash("run_left"))
			self.direction.x = -1
		elseif action.released then
			sprite.play_flipbook("#sprite", hash("still_left"))
			self.direction.x = 0
		end
	elseif action_id == hash("right") then
		if action.pressed then
			sprite.play_flipbook("#sprite", hash("run_right"))
			self.direction.x = 1
		elseif action.released then
			sprite.play_flipbook("#sprite", hash("still_right"))
			self.direction.x = 0
		end
	elseif action_id == hash("jump") and action.pressed and (self.grounded or self.on_ladder) then
		self.velocity.y = self.jump_velocity
		self.grounded = false
		self.climbing = false
	elseif action_id == hash("up") then
		if action.pressed and self.on_ladder then
			self.climbing = true
			sprite.play_flipbook("#sprite", hash("climbing"))
		elseif action.released and self.climbing then
			self.climbing = false
			sprite.play_flipbook("#sprite", hash("still"))
		end
	end
end
@main/player2.script" 