69 lines
1.4 KiB
Lua
69 lines
1.4 KiB
Lua
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require "field"
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game={}
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game.field=field(40,20)
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game.player=player
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game.ticker=ticker(0.125)
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game.currentTrack={}
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game.trackRunning=false
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game.useTrack=true
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game.events={} -- events are tables that contain recurring (bool), i (period or counter), and func
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function game.update(dt)
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if game.useTrack then
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if not game.trackRunning and c.music:tell()>=c.info.startTime then
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game.ticker:calibrate(love.timer.getTime()-(game.currentTrack.music:tell()-game.currentTrack.info.startTime))
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game.trackRunning=true
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end -- if calibration
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end -- if usetrack
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local ticked=game.ticker:update(dt)
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player.update(dt)
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game.field:update(dt)
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end -- update
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function game.loadTrack(t)
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game.currentTrack=t
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game.ticker.tickTime=t.timeStep
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t.music:setVolume(t.info.volumeBase)
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game.trackRunning=false
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end -- loadtrack
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function game.init()
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table.insert(game.field.contents, enemyBasic(5,20))
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function game.ticker:tick()
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for k,event in pairs(game.events) do
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local adjustedTicks=game.ticker.ticks-1+(event.shift or 0)
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if event.recurring then
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if adjustedTicks%event.i==0 then
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event.func()
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end -- if fire recurring event
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else
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event.i=event.i-1
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if event.i==0 then
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event.func()
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event=nil
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end -- if fire one-shot event
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end -- if recurring
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end -- for events
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end
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local click={
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i=2,
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recurring=true,
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func=function()
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aud.meh:stop()
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aud.meh:play()
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end
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}
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local beep={
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i=4,
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recurring=true,
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func=function()
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aud.beep:stop()
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aud.beep:play()
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end
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}
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-- game.events.click=click
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-- game.events.beep=beep
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end
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