1 files changed, 108 insertions, 0 deletions
diff --git a/tools/colors.mjs b/tools/colors.mjs
new file mode 100644
index 0000000..4af8545
--- /dev/null
+++ b/tools/colors.mjs
@@ -0,0 +1,108 @@
+import { formatHex, filterBrightness, parseHex, convertRgbToOklab, convertRgbToLrgb, interpolate } from 'culori'
+
+const yuv = true;
+const gamma = 2.2;
+
+const data = [
+[".mat .background", "d1c07e"],
+[".card.teutonic", "e1e6e8"],
+[".card.russian", "e1d6c1"],
+[".service_marker.teutonic.vassal", "777474"],
+[".service_marker.russian.vassal", "f0ead8"],
+[".asset.sled", "e5dcc1"],
+[".asset.boat", "adceed"],
+[".asset.cart.x1", "daba8b"],
+[".asset.cart.x2", "d1a973"],
+[".asset.cart.x4", "c4975b"],
+[".asset.coin.x1", "d2d5d4"],
+[".asset.coin.x2", "d2d5d4"],
+[".asset.coin.x3", "b3b5b4"],
+[".asset.coin.x4", "b3b5b4"],
+[".asset.prov.x1", "ffe293"],
+[".asset.prov.x2", "ffe293"],
+[".asset.prov.x3", "ffcd66"],
+[".asset.prov.x4", "ffcd66"],
+[".asset.ship.x1", "79b7e4"],
+[".asset.ship.x2", "79b7e4"],
+[".asset.ship.x4", "5da9dd"],
+[".asset.loot.x1", "f0b64f"],
+[".asset.loot.x2", "eda44c"],
+[".asset.loot.x3", "eb924a"],
+[".asset.loot.x4", "e1884a"],
+[".marker.battle", "d0bf7d"],
+[".marker.storm", "d0bf7d"],
+[".marker.pursuit", "c6ab7f"],
+[".marker.turn.campaign", "6a8aa8"],
+[".marker.turn.levy", "967348"],
+[".marker.teutonic.victory", "ffd400"],
+[".marker.teutonic.siege", "a39382"],
+[".marker.russian.conquered", "649655"],
+[".marker.russian.enemy_lords_removed", "ffd400"],
+[".marker.russian.victory", "2d8b47"],
+[".marker.walls", "e3dedc"],
+[".marker.russian.number", "c6992f"],
+[".marker.teutonic.number", "a02532"],
+
+/*
+[".unit", "ffd768"],
+[".marker.supply_source", "e6dcb9"],
+[".marker.moved_fought", "0072bc"],
+[".marker.pleskau_black", "324b5b"],
+[".marker.pleskau_white", "e3dedc"],
+*/
+].map(([sel,color])=>[ sel, parseHex(color) ])
+
+const colors = `knights_fill ffffff
+knights_stroke d1d3d4
+asiatic_horse_fill f7df93
+asiatic_horse_stroke 908357
+serfs_fill e39c43
+serfs_stroke b17b33
+militia_fill cc6a2c
+militia_stroke 773b0c
+men_at_arms_fill c0b6b3
+men_at_arms_stroke 716c6b
+die_1 662c91
+die_2 ee161c
+die_3 f7941d
+die_4 ffd400
+die_5 26903a`
+
+let css = []
+
+function brighten(color, n) {
+	return { mode: 'lrgb',
+		r: 1 - (1-color.r) * n,
+		g: 1 - (1-color.g) * n,
+		b: 1 - (1-color.b) * n,
+	}
+}
+
+function darken(color, n) {
+	return { mode: 'lrgb',
+		r: (color.r) * n,
+		g: (color.g) * n,
+		b: (color.b) * n,
+	}
+}
+
+let white = parseHex('#fff')
+let black = parseHex('#000')
+
+for (let [ sel, rgb ] of data) {
+	let base = formatHex(rgb)
+	//let hi = formatHex(brighten(convertRgbToLrgb(rgb), 0.8))
+	//let lo = formatHex(darken(convertRgbToLrgb(rgb), 0.8))
+	//let sh = formatHex(darken(convertRgbToLrgb(rgb), 0.125))
+	//let hi = formatHex(interpolate([rgb,white],'lrgb')(0.2))
+	//let lo = formatHex(interpolate([rgb,black],'lrgb')(0.2))
+	//let sh = formatHex(interpolate([rgb,black],'lrgb')(0.6))
+	let hic = convertRgbToOklab(rgb); hic.l = Math.min(1,hic.l+0.1)
+	let loc = convertRgbToOklab(rgb); loc.l = Math.max(0,loc.l-0.1)
+	let shc = convertRgbToOklab(rgb); shc.l = Math.max(0,shc.l-0.4)
+	let sh = formatHex(shc)
+	let hi = formatHex(hic)
+	let lo = formatHex(loc)
+	css.push(`${sel} { background-color: ${base}; border-color: ${hi} ${lo} ${lo} ${hi}; box-shadow: 0 0 0 1px ${sh}, 1px 2px 4px #0008; }`)
+}
+console.log(css.join("\n"))