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fix(combat-ai): wander only as often as the movement row's WanderChance

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An enemy moved every time its wander timer ran out. The MovementAIComponent
rows give a percent chance (90 or 100) to move each time; enemies with no
row (survival and instance enemies, bosses, behavior spawns) get 0 and now
only move to fight and to return.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
Aaron Kimbrell
2026-10-02 08:01:11 -05:00
parent 1068fe904d
commit 3a79286666
2 changed files with 5 additions and 1 deletions
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4
dGame/dComponents/BaseCombatAIComponent.cpp
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@@ -677,6 +677,10 @@ void BaseCombatAIComponent::Wander() {
const auto div = static_cast<int>(info.wanderDelayMax);
m_Timer = (div == 0 ? 0 : GeneralUtils::GenerateRandomNumber<int>(0, div)) + info.wanderDelayMin; //set a random timer to stay put.
// WanderChance is the percent chance to move each time the timer runs out (90 or 100 in the MovementAIComponent
// rows); an enemy with no row has 0 and only moves to fight and to return
if (info.wanderChance <= 0.0f || GeneralUtils::GenerateRandomNumber<float>(0, 100) > info.wanderChance) return;
const float radius = info.wanderRadius * sqrt(static_cast<double>(GeneralUtils::GenerateRandomNumber<float>(0, 1))); //our wander radius + a bit of random range
const float theta = ((static_cast<double>(GeneralUtils::GenerateRandomNumber<float>(0, 1)) * 2 * PI));

2
dGame/dComponents/MovementAIComponent.h
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@@ -41,7 +41,7 @@ struct MovementAIInfo {
float wanderSpeed{};
/**
* This is only used for the emotes
* The percent chance to move each time the wander timer runs out
*/
float wanderChance{};