palace.txt types of component buildings 3=PALACE_FRONT, 4=PALACE_BACK, 5=PALACE_FLAG_POLE, 6=PALACE_CORNER, ;BUILD_PALACE ; x,y, type elevation {1,1, 4, 0,}, {1,5, 3, 0,}, {0,0, 6, 0,}, {0,1, 5, 0,}, {0,2, 5, 0,}, {0,3, 5, 0,}, {0,4, 5, 0,}, {0,5, 5, 0,}, {0,6, 5, 0,}, {0,7, 5, 0,}, {0,8, 5, 0,}, {1,0, 5, 0,}, {2,0, 5, 0,}, {3,0, 5, 0,}, {4,0, 5, 0,}, {5,0, 6, 0,}, {5,1, 5, 0,}, {5,2, 5, 0,}, {5,3, 5, 0,}, {5,4, 5, 0,}, {5,5, 5, 0,}, {5,6, 5, 0,}, {5,7, 5, 0,}, {5,8, 5, 0,},