98 lines
2.0 KiB
Lua
98 lines
2.0 KiB
Lua
include("../scripts/ai/include/basic.lua")
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-- Variables.
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planet_dist = 1000 -- Distance to keep from planets.
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enemy_dist = 700 -- Distance to keep from enemies.
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-- Required control rate.
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control_rate = 2
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-- Required "control" function.
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function control()
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task = ai.taskname()
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if task == "none" or task == "idle" then
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enemy = ai.getenemy()
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-- There is an enemy.
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if enemy ~= 0 then
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if ai.dist(enemy) < enemy_dist or ai.haslockon() then
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ai.pushtask(0, "runaway", enemy)
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return
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end
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end
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-- Nothing to do so check if we are too far from the planet.
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-- (If there is one).
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mem.approach = ai.rndplanet()
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planet = mem.approach
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if planet ~= nil then
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if ai.dist(planet) > planet_dist then
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ai.pushtask(0, "approach")
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return
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end
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end
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-- Go idle if no task.
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if task == "none" then
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ai.pushtask(0, "idle")
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return
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end
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-- Check if we are near enough.
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elseif task == "approach" then
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planet = mem.approach
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if ai.dist(planet) < planet_dist + ai.minbrakedist() then
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ai.poptask()
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ai.pushtask(0, "idle")
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return
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end
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-- Check if we need to run more.
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elseif task == "runaway" then
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enemy = ai.target()
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if ai.dist(enemy) > enemy_dist and ai.haslockon() == false then
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ai.poptask()
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return
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end
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end
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end
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-- Required "attacked" function.
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function attacked(attaker)
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task = ai.taskname()
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-- Start running away
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if task ~= "runaway" then
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ai.pushtask(0, "runaway", attacker)
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elseif task == "runaway" then
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if ai.target() ~= attacker then
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-- Runaway from the new guy.
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ai.poptask()
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ai.pushtask(0, "runaway", attacker)
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end
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end
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end
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-- Required "create" function.
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function create()
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end
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-- Effectively does nothing.
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function idle()
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if ai.isstopped() == false then
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ai.brake()
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end
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end
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-- Approaches the target.
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function approach()
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target = mem.approach
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ai.face(target)
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ai.accel()
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end
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