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-- Internal lua file in charge of dungeon stuff
function place_dungeon(y, x, d_idx)
if d_idx then
wild_map(y, x).entrance = 1000 + d_idx
else
wild_map(y, x).entrance = 0
end
end
function dungeon(d_idx)
return d_info[1 + d_idx]
end
function wild_feat(wild)
return wf_info[1 + wild.feat]
end
function explode_dir(dir)
return ddy[dir + 1], ddx[dir + 1]
end
function rotate_dir(dir, mov)
if mov > 0 then
if dir == 7 then dir = 8
elseif dir == 8 then dir = 9
elseif dir == 9 then dir = 6
elseif dir == 6 then dir = 3
elseif dir == 3 then dir = 2
elseif dir == 2 then dir = 1
elseif dir == 1 then dir = 4
elseif dir == 4 then dir = 7
end
elseif mov < 0 then
if dir == 7 then dir = 4
elseif dir == 4 then dir = 1
elseif dir == 1 then dir = 2
elseif dir == 2 then dir = 3
elseif dir == 3 then dir = 6
elseif dir == 6 then dir = 9
elseif dir == 9 then dir = 8
elseif dir == 8 then dir = 7
end
end
return dir
end
-- Check if the map is a filename or directly a map
function load_map(map, y, x)
if strsub(map, 1, 5) == "#!map" then
%load_map(TRUE, map, y, x)
else
%load_map(FALSE, map, y, x)
end
end
function get_map_size(map)
if strsub(map, 1, 5) == "#!map" then
return %get_map_size(TRUE, map)
else
return %get_map_size(FALSE, map)
end
end
-- Place a trap for a specific level
function place_trap(y, x, level)
local old_dun = dun_level
dun_level = level
%place_trap(y, x)
dun_level = old_dun
end
-- Level generators processing
__level_generators = {}
function level_generator(t)
assert(t.name, "no generator name")
assert(t.gen, "no generator function")
if not t.stairs then t.stairs = TRUE end
if not t.monsters then t.monsters = TRUE end
if not t.objects then t.objects = TRUE end
if not t.miscs then t.miscs = TRUE end
__level_generators[t.name] = t.gen
add_scripted_generator(t.name, t.stairs, t.monsters, t.objects, t.miscs)
end
function level_generate(name)
assert(__level_generators[name], "Unknown level generator '"..name.."'")
return __level_generators[name]()
end
--[[ Example
level_generator
{
["name"] = "test",
["gen"] = function()
print("zog")
for i = 1, 30 do
cave(i, 2).feat = 1
end
return new_player_spot(get_branch())
end,
}
]]
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