wide cloud for overcast weather

assets/mods/basegame/weathers/WeatherOvercast.json

@@ -0,0 +1,27 @@
+{
+  "skyboxGradColourMap": "generic_skybox.tga",
+  "daylightClut": "clut_daylight.tga",
+  "classification": "overcast",
+  "cloudChance": 300,
+  "cloudGamma": [2.2, 2.0],
+  "cloudGammaVariance": [0.1, 0.1],
+  "windSpeed": 10.45,
+  "windSpeedVariance": 1.0,
+  "clouds": {
+    "cumulus": {
+      "filename": "cloud_normal.png", "tw": 1024, "th": 512, "probability": 0.1,
+      "baseScale": 0.8, "scaleVariance": 0.6,
+      "altLow": 80, "altHigh": 800
+    },
+    "cumulonimbus": {
+      "filename": "cloud_large.png", "tw": 2048, "th": 1024, "probability": 0.4,
+      "baseScale": 2.0, "scaleVariance": 0.3333333,
+      "altLow": 90, "altHigh": 120
+    },
+    "nimbostratus": {
+      "filename": "cloud_wide.png", "tw": 4096, "th": 1024, "probability": 1.0,
+      "baseScale": 4.0, "scaleVariance": 0.1,
+      "altLow": 100, "altHigh": 100
+    }
+  }
+}

src/net/torvald/terrarum/weather/WeatherMixer.kt

@@ -19,7 +19,6 @@ import net.torvald.terrarum.gameworld.WorldTime
 import net.torvald.terrarum.gameworld.WorldTime.Companion.DAY_LENGTH
 import net.torvald.terrarum.RNGConsumer
 import net.torvald.terrarum.clut.Skybox
-import net.torvald.terrarum.modulebasegame.worldgenerator.TWO_PI
 import net.torvald.terrarum.utils.JsonFetcher
 import net.torvald.terrarum.utils.forEachSiblings
 import net.torvald.terrarum.weather.WeatherObjectCloud.Companion.ALPHA_ROLLOFF_Z
@@ -68,7 +67,7 @@ internal object WeatherMixer : RNGConsumer {
 
     // Weather indices
     const val WEATHER_GENERIC = "generic"
-    const val WEATHER_GENERIC_RAIN = "genericrain"
+    const val WEATHER_OVERCAST = "overcast"
     // TODO add weather classification indices manually
 
     // TODO to save from GL overhead, store lightmap to array; use GdxColorMap