西风逍遥游
703b5e5353
Add data-driven procedural dialogue to eve.Dialogue:
- Variables: setVar/getVar*/hasVar/clearVar/clearVars with global and
scene scopes; the scene scope auto-clears when the selected Scene host
changes (polled in update()).
- Conditions: structured tables ({var,op,value} with eq/ne/gt/ge/lt/le/
has/missing, all/any/not, script predicates) + evalCondition().
- Line pools: loadPoolsFromTable() with weight/when/meta/tags, seeded
weighted selection (setRandomSeed), per-pool no-repeat history, and
playLine()/playPool() that resolve {var} interpolation or i18n keys and
auto-apply meta.expression/motion to bound avatars.
- .dnut authoring format compiled by a new C++ parser (DnutParser):
loadPoolsFromDnut(source, path) / loadPoolsFromDnutFile(path); parse
errors surface path:line via getLastPoolsError(). The previous Squirrel
compiler script and its engine wiring are removed.
- Example (examples/dialogue) uses pools.dnut with mood/hour variables,
scene-scope auto-clear demo, and hot reload via eve_asset_reload.
- Tests: C++ unit tests (dialogue_proc.cpp) covering variables,
conditions, pools, selection/dedupe, meta, i18n, scene auto-clear and
the .dnut parser; Squirrel integration test for the script-facing API.
- Docs: design doc updated with the new content model / API / format.
73 lines
2.9 KiB
Plaintext
73 lines
2.9 KiB
Plaintext
function basicPools() {
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if (eve.Dialogue == null) return false;
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local dlg = eve.Dialogue();
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dlg.clearPools();
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dlg.clearVars("all");
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dlg.setRandomSeed(7);
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dlg.setVar("mood", "happy", "scene");
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dlg.setVar("hour", 20, "global");
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dlg.setVar("ratio", 1.5, "global");
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dlg.setVar("flag", true, "global");
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if (dlg.getVarType("mood", "scene") != "string") return false;
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if (dlg.getVarInt("hour", 0, "global") != 20) return false;
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if (dlg.getVarFloat("ratio", 0.0, "global") != 1.5) return false;
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if (!dlg.getVarBool("flag", false, "global")) return false;
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if (dlg.hasVar("mood", "global")) return false;
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local n = dlg.loadPoolsFromTable({
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pools = {
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"alice.greet" : {
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noRepeat = 2,
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lines = [
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{ id = "a1", speaker = "alice", text = "你好，{name}！", weight = 2,
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when = { var = "mood", op = "eq", value = "happy" },
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meta = { expression = "happy", voice = "vo/a1.ogg" },
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tags = ["greet"] },
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{ id = "a2", speaker = "alice", text = "晚安。", weight = 1,
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when = { var = "mood", op = "eq", value = "sad" } },
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{ id = "a3", speaker = "", text = "（旁白）" },
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],
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},
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},
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});
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if (n != 1) return false;
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if (!dlg.hasPool("alice.greet")) return false;
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if (dlg.getPoolCount() != 1) return false;
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if (!dlg.evalCondition({ var = "mood", op = "eq", value = "happy" })) return false;
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if (dlg.evalCondition({ var = "mood", op = "eq", value = "sad" })) return false;
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if (!dlg.evalCondition({
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all = [ { var = "hour", op = "ge", value = 18 },
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{ var = "mood", op = "eq", value = "happy" } ],
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})) return false;
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dlg.registerCondition("isNight", function(ctx) {
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return ctx.vars.hour >= 18;
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});
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if (!dlg.evalCondition({ script = "isNight" })) return false;
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dlg.unregisterCondition("isNight");
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if (dlg.evalCondition({ script = "isNight" })) return false;
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local lineId = dlg.pickLine("alice.greet", { name = "Alice" });
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if (lineId == "") return false;
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if (!dlg.playLine(lineId, { name = "Bob" })) return false;
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if (dlg.getCurrentLineId() != lineId) return false;
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if (dlg.getFullText() != "你好，Bob！") return false;
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if (dlg.getCurrentLineMeta("voice") != "vo/a1.ogg") return false;
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local tags = dlg.getCurrentLineTags();
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if (tags.len() != 1 || tags[0] != "greet") return false;
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if (!dlg.playPool("alice.greet", { name = "Carol" })) return false;
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if (dlg.getCurrentLineId() == "") return false;
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// scene 区隔离：清 scene 不影响 global。
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dlg.clearVars("scene");
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if (dlg.hasVar("mood", "scene")) return false;
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if (!dlg.hasVar("hour", "global")) return false;
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dlg.clearPools();
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return true;
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}
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