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Priority Target Micro AI: convert a variable to boolean

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target_in_reach is only used to determine whether any target is
in reach, the count of targets is meaningless.  Thanks shadowm.
This commit is contained in:
Matthias Schoeck 2013-03-04 21:27:15 +00:00
parent d8a24db330
commit 184a53d706
1 changed files with 3 additions and 3 deletions
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6
data/ai/micro_ais/ais/priority_target_engine.lua
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@ -16,7 +16,7 @@ return {
--print("\nAttackers:",#attackers)
-- This gets set to >0 if unit that can attack target is found
local target_in_reach = 0
local target_in_reach
-- See if any of those units can reach our target(s)
for i,u in ipairs(attackers) do
@ -42,7 +42,7 @@ return {
--print("reachable locs:",u.id,#tir)
-- If unit can reach a target -> set variable to 1
if (#tir > 0) then target_in_reach = 1 end
if (#tir > 0) then target_in_reach = true end
end
-- Always delete the attacks aspect first, so that we do not end up with 100 copies of the facet
@ -66,7 +66,7 @@ return {
}
-- If the target is in reach, set the 'attacks' aspect accordingly ...
if (target_in_reach > 0) then
if target_in_reach then
--print("Setting attacks aspect")
W.modify_ai {
side = wesnoth.current.side,