HexDecimal /
python-tdl
| @@ 983-1057 (lines=75) @@ | ||
| 980 | x += 1 |
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| 981 | ||
| 982 | # the class building the dungeon from the bsp nodes |
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| 983 | def traverse_node(node, *dat): |
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| 984 | global bsp_map |
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| 985 | if libtcod.bsp_is_leaf(node): |
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| 986 | # calculate the room size |
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| 987 | minx = node.x + 1 |
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| 988 | maxx = node.x + node.w - 1 |
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| 989 | miny = node.y + 1 |
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| 990 | maxy = node.y + node.h - 1 |
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| 991 | if not bsp_room_walls: |
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| 992 | if minx > 1: |
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| 993 | minx -= 1 |
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| 994 | if miny > 1: |
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| 995 | miny -=1 |
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| 996 | if maxx == SAMPLE_SCREEN_WIDTH - 1: |
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| 997 | maxx -= 1 |
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| 998 | if maxy == SAMPLE_SCREEN_HEIGHT - 1: |
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| 999 | maxy -= 1 |
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| 1000 | if bsp_random_room: |
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| 1001 | minx = libtcod.random_get_int(None, minx, maxx - bsp_min_room_size + 1) |
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| 1002 | miny = libtcod.random_get_int(None, miny, maxy - bsp_min_room_size + 1) |
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| 1003 | maxx = libtcod.random_get_int(None, minx + bsp_min_room_size - 1, maxx) |
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| 1004 | maxy = libtcod.random_get_int(None, miny + bsp_min_room_size - 1, maxy) |
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| 1005 | # resize the node to fit the room |
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| 1006 | node.x = minx |
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| 1007 | node.y = miny |
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| 1008 | node.w = maxx-minx + 1 |
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| 1009 | node.h = maxy-miny + 1 |
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| 1010 | # dig the room |
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| 1011 | for x in range(minx, maxx + 1): |
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| 1012 | for y in range(miny, maxy + 1): |
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| 1013 | bsp_map[x][y] = True |
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| 1014 | else: |
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| 1015 | # resize the node to fit its sons |
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| 1016 | left = libtcod.bsp_left(node) |
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| 1017 | right = libtcod.bsp_right(node) |
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| 1018 | node.x = min(left.x, right.x) |
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| 1019 | node.y = min(left.y, right.y) |
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| 1020 | node.w = max(left.x + left.w, right.x + right.w) - node.x |
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| 1021 | node.h = max(left.y + left.h, right.y + right.h) - node.y |
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| 1022 | # create a corridor between the two lower nodes |
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| 1023 | if node.horizontal: |
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| 1024 | # vertical corridor |
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| 1025 | if left.x + left.w - 1 < right.x or right.x + right.w - 1 < left.x: |
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| 1026 | # no overlapping zone. we need a Z shaped corridor |
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| 1027 | x1 = libtcod.random_get_int(None, left.x, left.x + left.w - 1) |
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| 1028 | x2 = libtcod.random_get_int(None, right.x, right.x + right.w - 1) |
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| 1029 | y = libtcod.random_get_int(None, left.y + left.h, right.y) |
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| 1030 | vline_up(bsp_map, x1, y - 1) |
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| 1031 | hline(bsp_map, x1, y, x2) |
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| 1032 | vline_down(bsp_map, x2, y + 1) |
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| 1033 | else: |
|
| 1034 | # straight vertical corridor |
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| 1035 | minx = max(left.x, right.x) |
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| 1036 | maxx = min(left.x + left.w - 1, right.x + right.w - 1) |
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| 1037 | x = libtcod.random_get_int(None, minx, maxx) |
|
| 1038 | vline_down(bsp_map, x, right.y) |
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| 1039 | vline_up(bsp_map, x, right.y - 1) |
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| 1040 | else: |
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| 1041 | # horizontal corridor |
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| 1042 | if left.y + left.h - 1 < right.y or right.y + right.h - 1 < left.y: |
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| 1043 | # no overlapping zone. we need a Z shaped corridor |
|
| 1044 | y1 = libtcod.random_get_int(None, left.y, left.y + left.h - 1) |
|
| 1045 | y2 = libtcod.random_get_int(None, right.y, right.y + right.h - 1) |
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| 1046 | x = libtcod.random_get_int(None, left.x + left.w, right.x) |
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| 1047 | hline_left(bsp_map, x - 1, y1) |
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| 1048 | vline(bsp_map, x, y1, y2) |
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| 1049 | hline_right(bsp_map, x + 1, y2) |
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| 1050 | else: |
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| 1051 | # straight horizontal corridor |
|
| 1052 | miny = max(left.y, right.y) |
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| 1053 | maxy = min(left.y + left.h - 1, right.y + right.h - 1) |
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| 1054 | y = libtcod.random_get_int(None, miny, maxy) |
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| 1055 | hline_left(bsp_map, right.x - 1, y) |
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| 1056 | hline_right(bsp_map, right.x, y) |
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| 1057 | return True |
|
| 1058 | ||
| 1059 | bsp = None |
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| 1060 | bsp_generate = True |
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| @@ 825-899 (lines=75) @@ | ||
| 822 | x += 1 |
|
| 823 | ||
| 824 | # the class building the dungeon from the bsp nodes |
|
| 825 | def traverse_node(node, *dat): |
|
| 826 | global bsp_map |
|
| 827 | if libtcod.bsp_is_leaf(node): |
|
| 828 | # calculate the room size |
|
| 829 | minx = node.x + 1 |
|
| 830 | maxx = node.x + node.w - 1 |
|
| 831 | miny = node.y + 1 |
|
| 832 | maxy = node.y + node.h - 1 |
|
| 833 | if not bsp_room_walls: |
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| 834 | if minx > 1: |
|
| 835 | minx -= 1 |
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| 836 | if miny > 1: |
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| 837 | miny -=1 |
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| 838 | if maxx == SAMPLE_SCREEN_WIDTH - 1: |
|
| 839 | maxx -= 1 |
|
| 840 | if maxy == SAMPLE_SCREEN_HEIGHT - 1: |
|
| 841 | maxy -= 1 |
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| 842 | if bsp_random_room: |
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| 843 | minx = libtcod.random_get_int(None, minx, maxx - bsp_min_room_size + 1) |
|
| 844 | miny = libtcod.random_get_int(None, miny, maxy - bsp_min_room_size + 1) |
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| 845 | maxx = libtcod.random_get_int(None, minx + bsp_min_room_size - 1, maxx) |
|
| 846 | maxy = libtcod.random_get_int(None, miny + bsp_min_room_size - 1, maxy) |
|
| 847 | # resize the node to fit the room |
|
| 848 | node.x = minx |
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| 849 | node.y = miny |
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| 850 | node.w = maxx-minx + 1 |
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| 851 | node.h = maxy-miny + 1 |
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| 852 | # dig the room |
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| 853 | for x in range(minx, maxx + 1): |
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| 854 | for y in range(miny, maxy + 1): |
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| 855 | bsp_map[x][y] = True |
|
| 856 | else: |
|
| 857 | # resize the node to fit its sons |
|
| 858 | left = libtcod.bsp_left(node) |
|
| 859 | right = libtcod.bsp_right(node) |
|
| 860 | node.x = min(left.x, right.x) |
|
| 861 | node.y = min(left.y, right.y) |
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| 862 | node.w = max(left.x + left.w, right.x + right.w) - node.x |
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| 863 | node.h = max(left.y + left.h, right.y + right.h) - node.y |
|
| 864 | # create a corridor between the two lower nodes |
|
| 865 | if node.horizontal: |
|
| 866 | # vertical corridor |
|
| 867 | if left.x + left.w - 1 < right.x or right.x + right.w - 1 < left.x: |
|
| 868 | # no overlapping zone. we need a Z shaped corridor |
|
| 869 | x1 = libtcod.random_get_int(None, left.x, left.x + left.w - 1) |
|
| 870 | x2 = libtcod.random_get_int(None, right.x, right.x + right.w - 1) |
|
| 871 | y = libtcod.random_get_int(None, left.y + left.h, right.y) |
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| 872 | vline_up(bsp_map, x1, y - 1) |
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| 873 | hline(bsp_map, x1, y, x2) |
|
| 874 | vline_down(bsp_map, x2, y + 1) |
|
| 875 | else: |
|
| 876 | # straight vertical corridor |
|
| 877 | minx = max(left.x, right.x) |
|
| 878 | maxx = min(left.x + left.w - 1, right.x + right.w - 1) |
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| 879 | x = libtcod.random_get_int(None, minx, maxx) |
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| 880 | vline_down(bsp_map, x, right.y) |
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| 881 | vline_up(bsp_map, x, right.y - 1) |
|
| 882 | else: |
|
| 883 | # horizontal corridor |
|
| 884 | if left.y + left.h - 1 < right.y or right.y + right.h - 1 < left.y: |
|
| 885 | # no overlapping zone. we need a Z shaped corridor |
|
| 886 | y1 = libtcod.random_get_int(None, left.y, left.y + left.h - 1) |
|
| 887 | y2 = libtcod.random_get_int(None, right.y, right.y + right.h - 1) |
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| 888 | x = libtcod.random_get_int(None, left.x + left.w, right.x) |
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| 889 | hline_left(bsp_map, x - 1, y1) |
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| 890 | vline(bsp_map, x, y1, y2) |
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| 891 | hline_right(bsp_map, x + 1, y2) |
|
| 892 | else: |
|
| 893 | # straight horizontal corridor |
|
| 894 | miny = max(left.y, right.y) |
|
| 895 | maxy = min(left.y + left.h - 1, right.y + right.h - 1) |
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| 896 | y = libtcod.random_get_int(None, miny, maxy) |
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| 897 | hline_left(bsp_map, right.x - 1, y) |
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| 898 | hline_right(bsp_map, right.x, y) |
|
| 899 | return True |
|
| 900 | ||
| 901 | bsp = None |
|
| 902 | bsp_generate = True |
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