83 lines
3.6 KiB
Java
83 lines
3.6 KiB
Java
 
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// • ▌ ▄ ·. ▄▄▄· ▄▄ • ▪ ▄▄· ▄▄▄▄· ▄▄▄· ▐▄▄▄ ▄▄▄ .
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// ·██ ▐███▪▐█ ▀█ ▐█ ▀ ▪██ ▐█ ▌▪▐█ ▀█▪▐█ ▀█ •█▌ ▐█▐▌·
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// ▐█ ▌▐▌▐█·▄█▀▀█ ▄█ ▀█▄▐█·██ ▄▄▐█▀▀█▄▄█▀▀█ ▐█▐ ▐▌▐▀▀▀
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// ██ ██▌▐█▌▐█ ▪▐▌▐█▄▪▐█▐█▌▐███▌██▄▪▐█▐█ ▪▐▌██▐ █▌▐█▄▄▌
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// ▀▀ █▪▀▀▀ ▀ ▀ ·▀▀▀▀ ▀▀▀·▀▀▀ ·▀▀▀▀ ▀ ▀ ▀▀ █▪ ▀▀▀
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// Magicbane Emulator Project © 2013 - 2026
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// https://www.magicbane.com
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package engine.parsers.objects.wpak;
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import org.pmw.tinylog.Logger;
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// A CompoundCurve in the server's (ramp, add) form, as stored in the DB ramp/useRampAdd and ramp/useAddFormula columns.
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// Mapping checked against every static_power_effectmod and static_power_action row (JSON-Refactor-Plan/scripts/p41.py).
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public class CurveRamp {
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private static final int RAMP_RANGE = 100;
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public final float ramp;
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public final boolean useAdd;
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private CurveRamp(float ramp, boolean useAdd) {
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this.ramp = ramp;
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this.useAdd = useAdd;
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}
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// Null when the curve is unknown or has no ramp form (multi-segment, or a range other than 100).
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public static CurveRamp fromCurve(String curveName) {
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CompoundCurveTemplate curve = CompoundCurveTemplate._curves.get(curveName);
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CompoundCurveTemplate.Segment segment;
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if (curve == null || curve.segments.size() != 1)
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return null;
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segment = curve.segments.get(0);
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if (segment.down_per_range != RAMP_RANGE)
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return null;
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switch (segment.simple_curve) {
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case "FlatLine":
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return new CurveRamp(0, true);
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case "SlopedLine":
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return new CurveRamp(segment.params[0], true);
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case "SlopedInitValLine":
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return new CurveRamp(segment.params[0], false);
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default:
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return null;
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}
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}
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// Boot check against known DB effectmod rows, one per curve kind, then a list of curves with no ramp form.
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public static void verifyRampForms() {
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int noRampCount = 0;
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verify("SL0083Up", 0.83f, true); // 1AX-001A MeleeDamageModifier
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verify("SL0100Down", -1f, true); // ACM-003A MeleeDamageModifier
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verify("DefaultFlat", 0f, true); // 1AX-003A DCV
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verify("SIVL0014", 0.014f, false); // ANM-002A Health
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verify("SL0050Down", -0.5f, true); // CON-100A Health
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for (CompoundCurveTemplate curve : CompoundCurveTemplate._curves.values())
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if (fromCurve(curve.name) == null) {
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Logger.warn("Compound curve " + curve.name + " has no ramp form");
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noRampCount++;
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}
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Logger.info("Compound curves with a ramp form: " + (CompoundCurveTemplate._curves.size() - noRampCount)
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+ " of " + CompoundCurveTemplate._curves.size());
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}
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private static void verify(String curveName, float ramp, boolean useAdd) {
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CurveRamp curveRamp = fromCurve(curveName);
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if (curveRamp == null || Math.abs(curveRamp.ramp - ramp) > 0.0001f || curveRamp.useAdd != useAdd)
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Logger.error("Curve ramp check failed for " + curveName + ": expected (" + ramp + ", " + useAdd + ")"
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+ (curveRamp == null ? " got none" : " got (" + curveRamp.ramp + ", " + curveRamp.useAdd + ")"));
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}
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}
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