Game Development Reference
In-Depth Information
-- Assign an acceptable target radius.
agent:SetTargetRadius(1.0);
-- Randomly assign a position to the agent.
agent:SetPosition(Vector.new(
math.random(-50, 50),
0,
math.random(-50, 50)));
local agents = Sandbox.GetAgents(agent:GetSandbox());
-- Find the first valid agent and assign the agent as
an
-- enemy.
for index = 1, #agents do
if (agents[index] ~= agent) then
enemy = agents[index];
agent:SetTarget(enemy:GetPosition());
break;
end
end
-- Make the pursuing Agent slightly slower than the
enemy.
agent:SetMaxSpeed(enemy:GetMaxSpeed() * 0.8);
end
function Agent_Update(agent, deltaTimeInMillis)
-- Calculate the future position of the enemy agent.
agent:SetTarget(enemy:PredictFuturePosition(1));
local destination = agent:GetTarget();
local deltaTimeInSeconds = deltaTimeInMillis / 1000;
local seekForce = agent:ForceToPosition(destination);
local targetRadius = agent:GetTargetRadius();
local position = agent:GetPosition();
-- Apply seeking force to the predicted position.
