Make generated water a shade darker to match up with older versions

kwolekr · kwolekr · commit 9126823c7e3f · 2013-06-28T22:22:44.000-04:00
diff --git a/src/mapgen.cpp b/src/mapgen.cpp
@@ -943,12 +943,12 @@ void Mapgen::calcLighting(v3s16 nmin, v3s16 nmax) {
 
 				u8 light = n.param1 & 0x0F;
 				if (light) {
-					lightSpread(a, v3s16(x,     y,     z + 1), light);
-					lightSpread(a, v3s16(x,     y + 1, z    ), light);
-					lightSpread(a, v3s16(x + 1, y,     z    ), light);
-					lightSpread(a, v3s16(x,     y,     z - 1), light);
-					lightSpread(a, v3s16(x,     y - 1, z    ), light);
-					lightSpread(a, v3s16(x - 1, y,     z    ), light);
+					lightSpread(a, v3s16(x,     y,     z + 1), light - 1);
+					lightSpread(a, v3s16(x,     y + 1, z    ), light - 1);
+					lightSpread(a, v3s16(x + 1, y,     z    ), light - 1);
+					lightSpread(a, v3s16(x,     y,     z - 1), light - 1);
+					lightSpread(a, v3s16(x,     y - 1, z    ), light - 1);
+					lightSpread(a, v3s16(x - 1, y,     z    ), light - 1);
 				}
 			}
 		}

Original file line number	Diff line number	Diff line change
`@@ -943,12 +943,12 @@ void Mapgen::calcLighting(v3s16 nmin, v3s16 nmax) {`
`943`	`943`
`944`	`944`	`u8 light = n.param1 & 0x0F;`
`945`	`945`	`if (light) {`
`946`		`- lightSpread(a, v3s16(x, y, z + 1), light);`
`947`		`- lightSpread(a, v3s16(x, y + 1, z ), light);`
`948`		`- lightSpread(a, v3s16(x + 1, y, z ), light);`
`949`		`- lightSpread(a, v3s16(x, y, z - 1), light);`
`950`		`- lightSpread(a, v3s16(x, y - 1, z ), light);`
`951`		`- lightSpread(a, v3s16(x - 1, y, z ), light);`
	`946`	`+ lightSpread(a, v3s16(x, y, z + 1), light - 1);`
	`947`	`+ lightSpread(a, v3s16(x, y + 1, z ), light - 1);`
	`948`	`+ lightSpread(a, v3s16(x + 1, y, z ), light - 1);`
	`949`	`+ lightSpread(a, v3s16(x, y, z - 1), light - 1);`
	`950`	`+ lightSpread(a, v3s16(x, y - 1, z ), light - 1);`
	`951`	`+ lightSpread(a, v3s16(x - 1, y, z ), light - 1);`
`952`	`952`	`}`
`953`	`953`	`}`
`954`	`954`	`}`