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106 lines
3.1 KiB
106 lines
3.1 KiB
require "globals" |
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local love = require "love" |
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function Player(debugging) |
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local lg = love.graphics |
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local MAX_BAN = 60 |
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return { |
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sprite = lg.newImage('assets/prime.png'), |
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x = 300, |
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y = 300, |
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angle = 0, |
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facing = 0, -- get the angle the player is facing so we know how to shoot the ban hammers |
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speed = 80, |
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rotation_speed = 1, |
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thrusting = false, |
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bans = {}, |
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thrust = { |
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x = 0, |
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y = 0, |
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speed = 1 |
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}, |
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draw = function(self) |
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lg.draw(player.sprite, player.x, player.y, player.angle, 0.5, 0.5, player.sprite:getWidth() / 2, player.sprite:getHeight() / 2) |
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-- draw ban hammers |
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for _, ban in pairs(self.bans) do |
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ban:draw() |
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end |
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end, |
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shootBan = function (self) |
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if (#self.bans <= MAX_BAN) then |
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table.insert(self.bans, Ban( |
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self.x, |
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self.y, |
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player.facing |
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)) |
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end |
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end, |
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destroyBan = function (self, index) |
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table.remove(self.bans, index) |
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end, |
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movePlayer = function (self, dt) |
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local FPS = love.timer.getFPS() |
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local friction = 0.7 |
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if love.keyboard.isDown('left') then |
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self.angle = self.angle - self.rotation_speed * dt |
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self.facing = self.angle |
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end |
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if love.keyboard.isDown('right') then |
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self.angle = self.angle + self.rotation_speed * dt |
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self.facing = self.angle |
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end |
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if self.thrusting then |
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self.thrust.x = self.thrust.x + self.thrust.speed * math.sin(self.angle) / FPS |
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self.thrust.y = self.thrust.y - self.thrust.speed * math.cos(self.angle) / FPS |
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else |
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-- applies friction to stop the player |
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if self.thrust.x ~= 0 or self.thrust.y ~= 0 then |
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self.thrust.x = self.thrust.x - friction * self.thrust.x / FPS |
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self.thrust.y = self.thrust.y - friction * self.thrust.y / FPS |
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end |
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end |
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self.x = self.x + self.thrust.x |
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self.y = self.y + self.thrust.y |
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-- make sure the player can't go off screen on x axis |
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if self.x + (self.sprite:getWidth() / 2) < 0 then |
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self.x = love.graphics.getWidth() + (self.sprite:getWidth() / 2) |
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elseif self.x - (self.sprite:getWidth() / 2) > love.graphics.getWidth() then |
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self.x = -(self.sprite:getWidth() / 2) |
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end |
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-- make sure the player can't go off screen on y axis |
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if self.y + (self.sprite:getHeight() / 2) < 0 then |
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self.y = love.graphics.getHeight() + (player.sprite:getHeight() / 2) |
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elseif self.y - (self.sprite:getHeight() / 2) > love.graphics.getHeight() then |
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self.y = -(self.sprite:getHeight() / 2) |
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end |
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-- this will move the ban |
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for index, ban in pairs(self.bans) do |
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ban:move() |
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BAN_DISTANCE = 0.6 |
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if (ban.distance > BAN_DISTANCE * love.graphics.getWidth()) and ban.exploding == 0 then |
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ban:explode(self, index) |
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end -- endif |
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if ban.exploding == 0 then -- 0 -> ban not exploding |
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ban:move() |
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elseif ban.exploding == 2 then -- 2 -> ban is done exploding |
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self.destroyBan(self, index) |
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end |
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end -- endfor |
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end --end movePlayer |
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} -- end player |
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end |
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return Player |