From adc7dd050f3a2fd13b85b2d799154061d196ef09 Mon Sep 17 00:00:00 2001
From: MegaMech <MegaMech@users.noreply.github.com>
Date: Sun, 20 Jul 2025 17:13:35 -0600
Subject: Add Rulesets (#494)

---
 src/engine/Rulesets.cpp | 48 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 48 insertions(+)
 create mode 100644 src/engine/Rulesets.cpp

(limited to 'src/engine/Rulesets.cpp')

diff --git a/src/engine/Rulesets.cpp b/src/engine/Rulesets.cpp
new file mode 100644
index 000000000..acdbfde2a
--- /dev/null
+++ b/src/engine/Rulesets.cpp
@@ -0,0 +1,48 @@
+#include "Rulesets.h"
+#include "objects/Thwomp.h"
+#include "objects/Trophy.h"
+
+extern "C" {
+#include "code_800029B0.h"
+#include "memory.h"
+}
+
+// Before the game is loaded, and before vertices and displaylists are unpacked.
+// Only runs a single time at the beginning of a track.
+void Rulesets::PreLoad() {
+}
+
+// Just before BeginPlay() (used to spawn actors) is ran.
+// Only runs a single time at the beginning of a track.
+void Rulesets::PreInit() {
+    if (CVarGetInteger("gDisableItemboxes", false) == true) {
+        gPlaceItemBoxes = false;
+    } else {
+        gPlaceItemBoxes = true;
+    }
+}
+
+// Just after BeginPlay() is ran.
+// Only runs a single time at the beginning of a track.
+void Rulesets::PostInit() {
+    if (CVarGetInteger("gAllThwompsAreMarty", false) == true) {
+        for (auto object : gWorldInstance.Objects) {
+            if (OThwomp* thwomp = dynamic_cast<OThwomp*>(object)) {
+                gObjectList[thwomp->_objectIndex].unk_0D5 = OThwomp::States::JAILED; // Sets all the thwomp behaviour flags to marty
+                thwomp->State =  OThwomp::States::JAILED;
+            }
+        }
+    }
+
+    if (CVarGetInteger("gAllBombKartsChase", false) == true) {
+        for (auto object : gWorldInstance.Objects) {
+            if (OBombKart* kart = dynamic_cast<OBombKart*>(object)) {
+                kart->State = OBombKart::States::CHASE;
+            }
+        }
+    }
+
+    if (CVarGetInteger("gGoFish", false) == true) {
+        gWorldInstance.AddObject(new OTrophy(FVector(0,0,0), OTrophy::TrophyType::GOLD, OTrophy::Behaviour::GO_FISH));
+    }
+}
-- 
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