love2d-tank/player.lua

Player = Object:extend()

function Player:new(p, x, y, health, image, speed)
	self.p = p
	self.image = love.graphics.newImage(image)
	self.x = x
	self.y = y
	self.health = health
	self.speed = speed
	self.width = self.image:getWidth()
	self.height = self.image:getHeight()

	--Collision Stuff
	self.collider = World:newBSGRectangleCollider(x, y, 64, 64, 4)
	self.collider:setPosition(self.x, self.y)
	if self.p == 1 then
		self.collider:setCollisionClass("Player1")
	elseif self.p == 2 then
		self.collider:setCollisionClass("Player2")
	end
	self.collider:setType("static")
	self.collider:setObject(self)

	--Rotation Stuff
	self.rotation = math.rad(90)
	self.rotSpeed = 2
	self.scaleX = 1
	self.scaleY = 1
	self.originX = self.width / 2
	self.originY = self.height / 2
end

function Player:update(dt)
	local cos = math.cos
	local sin = math.sin --optimisation
	local bulletSpeed = 300

	if self.p == 1 then
		if love.keyboard.isDown("w") then
			self.x = self.x + cos(self.rotation) * (self.speed * dt)
			self.y = self.y + sin(self.rotation) * (self.speed * dt)
			self.collider:setPosition(self.x, self.y)
		elseif love.keyboard.isDown("s") then
			self.x = self.x - cos(self.rotation) * (self.speed * dt)
			self.y = self.y - sin(self.rotation) * (self.speed * dt)
			self.collider:setPosition(self.x, self.y)
		elseif love.keyboard.isDown("a") then
			self.rotation = self.rotation - (self.rotSpeed * dt)
		elseif love.keyboard.isDown("d") then
			self.rotation = self.rotation + (self.rotSpeed * dt)
		end

		if EnableKeyPress1 == true then
			if love.keyboard.isDown("space") then
				local offsetX = math.cos(self.rotation) * self.width / 2
				local offsetY = math.sin(self.rotation) * self.height / 2
				local bulletX = self.x + offsetX
				local bulletY = self.y + offsetY
				local newBullet = Bullet(bulletX, bulletY, self.p, bulletSpeed, self.rotation)
				table.insert(Bullets1, newBullet)
				KeyPressTime1 = KeyDelay1
				EnableKeyPress1 = false
			end
		end
		--Query Collision
		if self.collider:enter("Player2") then
			local collision_data = self.collider:getEnterCollisionData("Player2")
			print(collision_data)
		end
	end

	if self.p == 2 then
		if love.keyboard.isDown("up") then
			self.x = self.x + cos(self.rotation) * (self.speed * dt)
			self.y = self.y + sin(self.rotation) * (self.speed * dt)
			self.collider:setPosition(self.x, self.y)
		elseif love.keyboard.isDown("down") then
			self.x = self.x - cos(self.rotation) * (self.speed * dt)
			self.y = self.y - sin(self.rotation) * (self.speed * dt)
			self.collider:setPosition(self.x, self.y)
		elseif love.keyboard.isDown("left") then
			self.rotation = self.rotation - (self.rotSpeed * dt)
		elseif love.keyboard.isDown("right") then
			self.rotation = self.rotation + (self.rotSpeed * dt)
		end

		if EnableKeyPress2 == true then
			if love.keyboard.isDown("return") then
				local offsetX = math.cos(self.rotation) * self.width / 2
				local offsetY = math.sin(self.rotation) * self.height / 2
				local bulletX = self.x + offsetX
				local bulletY = self.y + offsetY
				local newBullet = Bullet(bulletX, bulletY, self.p, bulletSpeed, self.rotation)
				table.insert(Bullets2, newBullet)
				KeyPressTime2 = KeyDelay2
				EnableKeyPress2 = false
			end
		end
	end
end

function Player:draw()
	love.graphics.draw(self.image, self.x, self.y, self.rotation, self.scaleX, self.scaleY, self.originX, self.originY)
end