From f83ddcd81d6c1060b96681beeb06bb3c238b9f66 Mon Sep 17 00:00:00 2001
From: kts of kettek <kts@kettek.net>
Date: Sun, 30 Jan 2022 02:27:17 -0800
Subject: [PATCH] Adjust random logic

---
 Engine/src/live/AnimalEntity.ts | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/Engine/src/live/AnimalEntity.ts b/Engine/src/live/AnimalEntity.ts
index 9cf9e7c..4b9be2a 100644
--- a/Engine/src/live/AnimalEntity.ts
+++ b/Engine/src/live/AnimalEntity.ts
@@ -129,7 +129,7 @@ export class AnimalEntity extends Entity {
         this.sprite.setCtor(`${this.sprite.spriteKey}.${this.sprite.animationKey}.${this.sprite.setKey}.${cardinal}.${this.sprite.frameIndex}`)
       }
       if (this.stepSoundElapsed >= 200) {
-        let v = 1+Math.round(Math.random()*3)
+        let v = 1 + Math.floor(Math.random() * 3)
         playSound('action/footstep-tiny-v'+v, 0.5)
         this.stepSoundElapsed = 0
       }
@@ -165,7 +165,7 @@ export class AnimalEntity extends Entity {
     while (this.thinkTimer >= 100) {
       if (!this.isMonster) {
         if (this.seenTarget) {
-          let r = Math.atan2(this.y-this.seenTarget.y, this.x-this.seenTarget.x)
+          let r = Math.atan2(this.y-(this.seenTarget.y+10), this.x-this.seenTarget.x) // FIXME: 10 ain't right son
           let a = r * (180 / Math.PI)
           if (a < 0) {
             a += 360
@@ -176,6 +176,9 @@ export class AnimalEntity extends Entity {
           }
           this.desiredActions = adjustAction([], this.getCardinal(a), 0.85)
           this.desiredActions = adjustAction(this.desiredActions, this.getCardinal(Math.random()*360), Math.random())
+          if (Math.random() > 1 - this.mode.erratic) {
+            this.desiredActions = adjustAction(this.desiredActions, this.getCardinal(Math.random()*360), 1)
+          }
           this.yell(1)
         } else if (this.smelledTarget) {
           let r = Math.atan2(this.y-this.smelledTarget.y, this.x-this.smelledTarget.x)
@@ -251,7 +254,7 @@ export class AnimalEntity extends Entity {
     if (this.lastYellElapsed > this.nextYell) {
       this.nextYell = 500 + Math.random()*3000
       this.lastYellElapsed = 0
-      let v = 1+Math.round(Math.random()*2)
+      let v = 1 + Math.floor(Math.random() * 2)
       if (this.isMonster) {
         playSound(`monsters/evil-${this.def.name}-v${v}`, volume)
       } else {