patterns.lua
· 3.3 KiB · Lua
Orginalformat
Playground
--[[
|
lightning struck [x] [y]
, [something] is at [x] [y]?
, [something] has inventory [inventory]?
, [inventory] has item [item]?
, [item] is [class]?
, [class] is conductive?
|
[something] is struck by lightning
|| lightning struck 10 20,
$enemy is at 10 20,
$enemy has inventory $inventory,
$inventory has item $item,
$item is sword,
sword is conductive
]]
local match = {
lightning_struck_x_y = false,
something_is_at_x_y = false,
something_has_inventory_inventory = false,
inventory_has_item_item = false,
item_is_class = false,
class_is_conductive = false,
vars = {
x = nil, y = nil, something = nil, inventory = nil,
item = nil, class = nil }
}
function lightning_struck_x_y(match, patterns)
for x, y in patterns.lightning_struck_x_y:matches(match.x, match.y) do
match.lightning_struck_x_y = true
match.x = x
match.y = y
if match.something_is_at_x_y or something_is_at_x_y(patch, patterss) then
return true
end
end
return false
end
function something_is_at_x_y(match, patterns)
for something, x, y in patterns.something_is_at_x_y:matches(match.someting, match.x, match.y) do
match.something_is_at_x_y = true
match.something = something
match.x = x
match.y = y
if (match.lightning_struck_x_y or
lightning_struck_x_y(match, patterns))
and (match.something_has_inventory_inventory or something_has_inventory_inventory(match, patterns))
then
return true
end
end
return false
end
function something_has_inventory_inventory(match, patterns)
for something, inventory in patterns.something_has_inventory_inventory:matches(match.something, match.inventory) do
match.something_has_inventory_inventory = true
match.something = something
match.inventory = inventory
if (match.something_is_at_x_y or something_is_at_x_y(match, patterns))
and (match.inventory_has_item_item or inventory_has_item_item(match, patterns))
then
return true
end
end
return false
end
function inventory_has_item_item(match, patterns)
for inventory, item in patterns.inventory_has_item_item:matches(match.inventory, match.item) do
match.inventory = inventory
match.item = item
if (match.something_has_inventory_inventory or something_has_inventory_inventory(match, patterns))
and (match.item_is_class or item_is_class(match, patterns))
then
return true
end
end
return false
end
function item_is_class(match, patterns)
if item, class in patterns.item_is_class:matches(match.item, match.class) do
match.item = item
match.class = class
if (match.inventory_has_item_item or inventory_has_item_item(match, patterns))
and (match.class_is_conductive or class_is_conductive(match, patterns))
then
return true
end
end
return false
end
function class_is_conductive(match, patterns)
for class in patterns.class_is_conductive:matches(match.class) do
match.class = class
if (match.item_is_class or item_is_class(match, patterns)) then
return true
end
end
return false
end
| 1 | --[[ |
| 2 | | |
| 3 | lightning struck [x] [y] |
| 4 | , [something] is at [x] [y]? |
| 5 | , [something] has inventory [inventory]? |
| 6 | , [inventory] has item [item]? |
| 7 | , [item] is [class]? |
| 8 | , [class] is conductive? |
| 9 | | |
| 10 | [something] is struck by lightning |
| 11 | |
| 12 | || lightning struck 10 20, |
| 13 | $enemy is at 10 20, |
| 14 | $enemy has inventory $inventory, |
| 15 | $inventory has item $item, |
| 16 | $item is sword, |
| 17 | sword is conductive |
| 18 | ]] |
| 19 | |
| 20 | local match = { |
| 21 | lightning_struck_x_y = false, |
| 22 | something_is_at_x_y = false, |
| 23 | something_has_inventory_inventory = false, |
| 24 | inventory_has_item_item = false, |
| 25 | item_is_class = false, |
| 26 | class_is_conductive = false, |
| 27 | vars = { |
| 28 | x = nil, y = nil, something = nil, inventory = nil, |
| 29 | item = nil, class = nil } |
| 30 | } |
| 31 | |
| 32 | function lightning_struck_x_y(match, patterns) |
| 33 | for x, y in patterns.lightning_struck_x_y:matches(match.x, match.y) do |
| 34 | match.lightning_struck_x_y = true |
| 35 | match.x = x |
| 36 | match.y = y |
| 37 | if match.something_is_at_x_y or something_is_at_x_y(patch, patterss) then |
| 38 | return true |
| 39 | end |
| 40 | end |
| 41 | return false |
| 42 | end |
| 43 | |
| 44 | function something_is_at_x_y(match, patterns) |
| 45 | for something, x, y in patterns.something_is_at_x_y:matches(match.someting, match.x, match.y) do |
| 46 | match.something_is_at_x_y = true |
| 47 | match.something = something |
| 48 | match.x = x |
| 49 | match.y = y |
| 50 | if (match.lightning_struck_x_y or |
| 51 | lightning_struck_x_y(match, patterns)) |
| 52 | and (match.something_has_inventory_inventory or something_has_inventory_inventory(match, patterns)) |
| 53 | then |
| 54 | return true |
| 55 | end |
| 56 | end |
| 57 | return false |
| 58 | end |
| 59 | |
| 60 | function something_has_inventory_inventory(match, patterns) |
| 61 | for something, inventory in patterns.something_has_inventory_inventory:matches(match.something, match.inventory) do |
| 62 | match.something_has_inventory_inventory = true |
| 63 | match.something = something |
| 64 | match.inventory = inventory |
| 65 | |
| 66 | if (match.something_is_at_x_y or something_is_at_x_y(match, patterns)) |
| 67 | and (match.inventory_has_item_item or inventory_has_item_item(match, patterns)) |
| 68 | then |
| 69 | return true |
| 70 | end |
| 71 | end |
| 72 | return false |
| 73 | end |
| 74 | |
| 75 | function inventory_has_item_item(match, patterns) |
| 76 | for inventory, item in patterns.inventory_has_item_item:matches(match.inventory, match.item) do |
| 77 | match.inventory = inventory |
| 78 | match.item = item |
| 79 | |
| 80 | if (match.something_has_inventory_inventory or something_has_inventory_inventory(match, patterns)) |
| 81 | and (match.item_is_class or item_is_class(match, patterns)) |
| 82 | then |
| 83 | return true |
| 84 | end |
| 85 | end |
| 86 | return false |
| 87 | end |
| 88 | |
| 89 | function item_is_class(match, patterns) |
| 90 | if item, class in patterns.item_is_class:matches(match.item, match.class) do |
| 91 | match.item = item |
| 92 | match.class = class |
| 93 | |
| 94 | if (match.inventory_has_item_item or inventory_has_item_item(match, patterns)) |
| 95 | and (match.class_is_conductive or class_is_conductive(match, patterns)) |
| 96 | then |
| 97 | return true |
| 98 | end |
| 99 | end |
| 100 | return false |
| 101 | end |
| 102 | |
| 103 | function class_is_conductive(match, patterns) |
| 104 | for class in patterns.class_is_conductive:matches(match.class) do |
| 105 | match.class = class |
| 106 | if (match.item_is_class or item_is_class(match, patterns)) then |
| 107 | return true |
| 108 | end |
| 109 | end |
| 110 | return false |
| 111 | end |
| 112 | |
| 113 |