Orkuncakilkaya
19fcf60599
ludic migrate state packages <every example program> packages/ludic.lab/example/plate.ludic 1804 vars into 126 states, 64 into lets; 23498 edits in 460 files Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
33 lines
1,017 B
Text
33 lines
1,017 B
Text
# instance.ludic - a mounted component's record (its props and state), found by where it sits in the
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# tree; one that a build of its screen did not reach is gone, and its state with it
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property UiInst {
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key: string = ""
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cls: UiClass = null
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ptr: pointer = null
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seen: int = 0
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}
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function in_get(ui_st: mut UiState, key: string, k: UiClass) -> UiInst {
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for i in 0 .. len(ui_st.in_list) {
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let it = ui_st.in_list[i]
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if it.key == key and it.cls.name == k.name {
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it.seen = ui_st.in_build
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return it
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}
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}
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let it = new UiInst
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it.key = key
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it.cls = k
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it.ptr = k.make()
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it.seen = ui_st.in_build
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push(ui_st.in_list, it)
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return it
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}
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# after a build of `screen`: its instances the build did not reach are unmounted
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function in_sweep(ui_st: mut UiState, screen: string) -> void {
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let keep = new []UiInst
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for i in 0 .. len(ui_st.in_list) {
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let it = ui_st.in_list[i]
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if it.seen == ui_st.in_build or not lc_mine(it.key, screen) { push(keep, it) }
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}
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ui_st.in_list = keep
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}
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