20 lines
888 B
Text
20 lines
888 B
Text
# input_auto.ludic — proves the frame loop commits the device layer automatically
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# (#83): a real handler game reads Input.active in its Update phase and NEVER calls
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# Input.poll by hand, yet the action fires from the live key. Before this fix the
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# loop only fed Input.key(), so Input.active read empty unless the game polled.
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#
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# Driven headless by the keys on stdin — one char per frame. With "llq": frame 1
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# and 2 read 'l' (the action key), frame 3 reads 'q' (which quits). So the action
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# is active on exactly two frames.
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#
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# Run: printf 'llq' | bin/ludic examples/library/input_auto.ludic -> 2
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program InputAuto {
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property Tag { n: int = 0 }
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model Player { Tag }
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var hits: int = 0
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@OnStart handler Boot { Input.action("go", 'l') } # 'l' == 108
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handler Sense phase Update { if Input.active("go") { hits += 1 } }
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@OnQuit handler Report { print(hits) }
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}
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