zink/animated_wallpaper
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Subtler green, shadow casting from upper-right

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Richard Zink committed 2026-10-06 17:26:15 +02:00
1 parent 592993b993
commit aace700e1e
1 file changed
+14 -5
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assets/index.html
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@@ -111,15 +111,15 @@
}
}
function drawTile(wx, wy, h, water, hRight, hBack) {
function drawTile(wx, wy, h, water, hRight, hBack, inShadow) {
var top1 = project(wx + GAP/2, wy + TILE - GAP/2, h * HEIGHT_UNIT);
var top2 = project(wx + TILE - GAP/2, wy + TILE - GAP/2, h * HEIGHT_UNIT);
var top3 = project(wx + TILE - GAP/2, wy + GAP/2, h * HEIGHT_UNIT);
var top4 = project(wx + GAP/2, wy + GAP/2, h * HEIGHT_UNIT);
var topColor = '#33aa33';
var leftColor = '#6b4423';
var rightColor = '#4a2e18';
var topColor = inShadow ? '#3a5a3a' : '#5a8a5a';
var leftColor = inShadow ? '#4a3020' : '#6b4423';
var rightColor = inShadow ? '#352010' : '#4a2e18';
ctx.fillStyle = topColor;
ctx.beginPath();
@@ -183,7 +183,16 @@
} else {
hBack = level;
}
drawTile(wx, wy, level, true, hRight, hBack);
var inShadow = false;
var sunDirX = wx + TILE;
var sunDirY = wy - TILE;
var sunH = heightMap[sunDirX + ',' + sunDirY] || 0;
if (sunH >= level) {
inShadow = true;
}
drawTile(wx, wy, level, true, hRight, hBack, inShadow);
}
}
}