light fix

Source/diablo.cpp

@@ -2936,6 +2936,8 @@ void LoadGameLevel(bool firstflag, lvl_entry lvldir)
 	UpdateMonsterLights();
 	UnstuckChargers();
 	if (leveltype != DTYPE_TOWN) {
+		memcpy(dLight, dPreLight, sizeof(dLight));                                   // resets the light on entering a level to get rid of incorrect light
+		ChangeLightXY(Players[MyPlayerId]._plid, Players[MyPlayerId].position.tile); // forces player light refresh
 		ProcessLightList();
 		ProcessVisionList();
 	}

Source/loadsave.cpp

@@ -2647,6 +2647,9 @@ void LoadLevel()
 				AutomapView[i][j] = automapView == MAP_EXP_OLD ? MAP_EXP_SELF : automapView;
 			}
 		}
+		//no need to load dLight, we can recreate it accurately from LightList
+		memcpy(dLight, dPreLight, sizeof(dLight));                                   // resets the light on entering a level to get rid of incorrect light
+		ChangeLightXY(Players[MyPlayerId]._plid, Players[MyPlayerId].position.tile); // forces player light refresh
 	}
 
 	if (!gbSkipSync) {