Resolving issue #18 and #19

work_files/GameDesign/ENVIRON.md

@@ -0,0 +1,32 @@
+## Atmosphere ##
+
+* Serene (not all serene of course)
+* There's living village, abandoned/crumbling settlement and lone shacks on the mountainside
+* History, much like one in the _Dwarf Fortress_, decaying of the settlement is simulated by the very method, but 1-2 will be forced. The amount is dependent on the size of the map
+* Reference: _Legend of Zelda: Breath of the Wild Trailer_ (the trailer came much after this game but the video will help you to get a grip)
+
+## Colour overlay ##
+
+Colour overlay is set to 6 500 K as untouched. The value must be
+
+* Increased when:
+    - Overcast (~ 7 000 K)
+    - Freezing area (~ 7 500 K)
+    
+* Decreased when:
+    - Tropical area (~ 5 500 K)
+    
+    
+## Sunlight ##
+
+Sunlight of the midday must have colour temperature of 5 700 K.
+
+
+## Weather effects ##
+
+* Wind
+    - Blows away sands/snows
+    - Tilts raindrops/snowfall
+    
+* Precipitation
+    - Rain, snow