OK, here's what the code looks like now.
In Actor.lua, under function _M:move(x, y, force)
local moved = false
local ox, oy = self.x, self.y
if force or self:enoughEnergy() then
(which is existing code)
I have added the following:
Code: Select all
if self:hasEffect(self.EFF_SEIZING) then
-- find seized target and pull it towards actor when actor moves]
local tgts = {}
local grids = core.fov.circle_grids(self.x, self.y, self:3, true)
for x, yy in pairs(grids) do for y, _ in pairs(grids[x]) do
local a = game.level.map(x, y, Map.ACTOR)
if a and hasEffect(self.EFF_SEIZED) and (a.x and a.y and math.abs(self.x - a.x) <= 2 and math.abs(self.y - a.y) <= 2) then
a:pull(self.x, self.y, tg.range)
end
end
In physical.lua:
Code: Select all
newEffect{
name = "SEIZING", image = "talents/clinch.png",
desc = "Seizing",
long_desc = function(self, eff) return ("The target has seized an opponent and carried it away."):format() end,
type = "physical",
subtype = { grapple=true, },
status = "beneficial",
parameters = {},
on_gain = function(self, err) return "#Target# seizes its opponent!", "+Seizing" end,
on_lose = function(self, err) return "#Target# has released the hold.", "-Seizing" end,
on_timeout = function(self, eff)
local p = eff.trgt:hasEffect(eff.trgt.EFF_SEIZED)
if not p or p.src ~= self or core.fov.distance(self.x, self.y, eff.trgt.x, eff.trgt.y) > 1 or eff.trgt.dead or not game.level:hasEntity(eff.trgt) then
self:removeEffect(self.EFF_SEIZING)
end
end,
activate = function(self, eff)
end,
deactivate = function(self, eff)
end,
}
newEffect{
name = "SEIZED", image = "talents/grab.png",
desc = "Seized",
long_desc = function(self, eff) return ("The target has been carried off by a mighty wyrm to feed its young."):format(eff.power) end,
type = "physical",
subtype = { grapple=true, pin=true },
status = "detrimental",
parameters = {},
remove_on_clone = true,
on_gain = function(self, err) return "#Target# has been carried away!", "+Seized" end,
on_lose = function(self, err) return "#Target# is no longer being carried.", "-Seized" end,
activate = function(self, eff)
eff.tmpid = self:addTemporaryValue("never_move", 1)
end,
on_timeout = function(self, eff)
if core.fov.distance(self.x, self.y, eff.src.x, eff.src.y) > 1 or eff.src.dead or not game.level:hasEntity(eff.src) then
self:removeEffect(self.EFF_SEIZED)
end
end,
deactivate = function(self, eff)
self:removeTemporaryValue("never_move", eff.tmpid)
end,
}
(that was mostly copy-pasted from Grappling, as is most of the following)
In the new Flight.lua:
Code: Select all
newTalent{
name = "Talon Seize",
type = {"wild-gift/flight", 2},
require = gifts_req2,
points = 5,
stamina = 100,
tactical = { ATTACK = 2, DISABLE = 2 },
getDuration = function(self, t) return 4 + math.floor(self:getTalentLevel(t)) end,
on_pre_use = function(self, t)
local p = self:isTalentActive(self.T_SOAR)
if not p then return end
return true
end,
requires_target = true,
action = function(self, t)
local tg = {type="hit", range=self:getTalentRange(t)}
local x, y, target = self:getTarget(tg)
if not x or not y or not target then return nil end
if core.fov.distance(self.x, self.y, x, y) > 1 then return nil end
local seized = false
-- seize the target
local hit = self:startSeizing(target)
return true
end,
info = function(self, t)
return ([[You seize an opponent from the ground.]])
end,
}
Finally, in Combat.lua, I am adding the following to define startSeizing from the above talent:
Code: Select all
function _M:startSeizing(target)
-- Breaks the grapple before reapplying
if self:hasEffect(self.EFF_SEIZING) then
self:removeEffect(self.EFF_SEIZING, true)
target:setEffect(target.EFF_SEIZED, {src=self}, true)
self:setEffect(self.EFF_SEIZING, {trgt=target}, true)
return true
elseif target:canBe("pin") then
target:setEffect(target.EFF_SEIZED, {src=self})
self:setEffect(self.EFF_SEIZING, {trgt=target})
return true
else
game.logSeen(target, "%s cannot be seized!", target.name:capitalize())
return false
end
end
I'm sorry that I'm imposing so much. I don't really know what I'm doing, if that wasn't obvious before.
Is there a talent that uses it that I could use as an example of that bit?