59 lines
1.5 KiB
Lua
59 lines
1.5 KiB
Lua
---@module 'obj/Room'
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---@class Room:Object
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---@field area Area room area
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---@field id string room id
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---@field super Room
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---@field main_canvas love.Canvas
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local Room = Object:extend()
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---Instantiates room.
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function Room:new()
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self.area = Area(self)
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self.id = UUID()
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self.main_canvas = love.graphics.newCanvas(gw, gh)
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end
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---Updates room (see [love.update()](lua://love.update))
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---@param dt number delta time
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function Room:update(dt)
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---@diagnostic disable-next-line: undefined-field
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camera.smoother = Camera.smooth.damped(5)
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---@diagnostic disable-next-line: param-type-mismatch
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camera:lockPosition(dt, gw/2, gh/2)
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self.area:update(dt)
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end
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---Draws graphics (see [love.draw()](lua://love.draw))
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---**DO NOT OVERRIDE:** use Room:canvasDraw() instead
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function Room:draw()
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love.graphics.setCanvas(self.main_canvas)
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love.graphics.clear()
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camera:attach(0, 0, gw, gh)
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self:canvasDraw()
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camera:detach()
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if DEBUG then
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love.graphics.print('objects: '..#self.area.game_objects,2,gh-16)
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love.graphics.print('DEBUG', 2, 2)
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end
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love.graphics.setCanvas()
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love.graphics.setColor(COLORS.default)
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love.graphics.setBlendMode('alpha', 'premultiplied')
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love.graphics.draw(self.main_canvas, 0, 0, 0, sx, sy)
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love.graphics.setBlendMode('alpha')
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end
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---Draw to the canvas
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function Room:canvasDraw()
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self.area:draw()
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end
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---Destroys room
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function Room:destroy()
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self.area:destroy()
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self.area = nil
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end
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return Room
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