72 lines
1.6 KiB
Lua
72 lines
1.6 KiB
Lua
Bullet = Object:extend()
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function Bullet:new(x, y, p, image)
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self.image = love.graphics.newImage(image)
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self.x = x
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self.y = y
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self.p = p
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self.width = self.image:getWidth()
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self.height = self.image:getHeight()
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end
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function Bullet:update(dt)
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--if bullet belongs to player 1, travel upwards
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if self.p == 1 then
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self.y = self.y - (500 * dt)
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--if bullet belongs to player 2, travel downwards
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elseif self.p == 2 then
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self.y = self.y + (500 * dt)
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end
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--check if the bullet has hit a player
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if self.p == 1 then
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if
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self.x < UserPlayer2.x + UserPlayer2.width
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and UserPlayer2.x < self.x + self.width
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and self.y < UserPlayer2.y + UserPlayer2.height
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and UserPlayer2.y < self.y + self.height
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then
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UserPlayer2.health = UserPlayer2.health - 1
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Bullets1 = {}
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end
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end
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--check if the bullet has hit a player
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if self.p == 2 then
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if
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self.x < UserPlayer1.x + UserPlayer1.width
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and UserPlayer1.x < self.x + self.width
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and self.y < UserPlayer1.y + UserPlayer1.height
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and UserPlayer1.y < self.y + self.height
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then
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UserPlayer1.health = UserPlayer1.health - 1
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Bullets2 = {}
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end
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end
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--check if the bullet has hit a wall
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for i, v in ipairs(Walls) do
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if self.x < v.x + v.w and v.x < self.x + self.width and self.y < v.y + v.h and v.y < self.y + self.height then
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if self.p == 1 then
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Bullets1 = {}
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elseif self.p == 2 then
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Bullets2 = {}
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end
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end
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end
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end
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function Bullet:clear()
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Bullets1 = {}
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Bullets2 = {}
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end
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function Bullet:draw()
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for _, v in ipairs(Bullets1) do
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love.graphics.draw(self.image, self.x, self.y)
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end
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for _, v in ipairs(Bullets2) do
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love.graphics.draw(self.image, self.x, self.y)
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end
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end
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