From 368ce0d4e5607b2c7e442efe73da71b266c8727b Mon Sep 17 00:00:00 2001
From: Nikolay Korolev <nickvnuk@gmail.com>
Date: Sun, 15 Sep 2019 02:28:07 +0300
Subject: CCarCtrl

---
 src/core/Fire.cpp | 25 +++++++++++++++++++++++++
 src/core/Fire.h   | 11 +++++++++--
 src/core/config.h |  3 +++
 3 files changed, 37 insertions(+), 2 deletions(-)

(limited to 'src/core')

diff --git a/src/core/Fire.cpp b/src/core/Fire.cpp
index a2894d43..2181f91c 100644
--- a/src/core/Fire.cpp
+++ b/src/core/Fire.cpp
@@ -6,5 +6,30 @@ CFireManager &gFireManager = *(CFireManager*)0x8F31D0;
 
 WRAPPER void CFire::Extinguish(void) { EAXJMP(0x479D40); }
 
+CFire* CFireManager::FindNearestFire(CVector vecPos, float* pDistance)
+{
+	for (int i = 0; i < MAX_FIREMEN_ATTENDING; i++) {
+		int fireId = -1;
+		float minDistance = 999999;
+		for (int j = 0; j < NUM_FIRES; j++) {
+			if (!m_aFires[j].m_bIsOngoing)
+				continue;
+			if (m_aFires[j].m_bIsScriptFire)
+				continue;
+			if (m_aFires[j].m_nFiremenPuttingOut != i)
+				continue;
+			float distance = (m_aFires[j].m_vecPos - vecPos).Magnitude2D();
+			if (distance < minDistance) {
+				minDistance = distance;
+				fireId = j;
+			}
+		}
+		*pDistance = minDistance;
+		if (fireId != -1)
+			return &m_aFires[fireId];
+	}
+	return nil;
+}
+
 WRAPPER void CFireManager::StartFire(CEntity *entityOnFire, CEntity *culprit, float, uint32) { EAXJMP(0x479590); }
 WRAPPER CFire *CFireManager::FindFurthestFire_NeverMindFireMen(CVector coors, float, float) { EAXJMP(0x479430); }
diff --git a/src/core/Fire.h b/src/core/Fire.h
index 040e9a25..5080fd89 100644
--- a/src/core/Fire.h
+++ b/src/core/Fire.h
@@ -6,7 +6,7 @@ class CFire
 {
 public:
 	bool m_bIsOngoing;
-	bool m_bExists;
+	bool m_bIsScriptFire;
 	bool m_bPropogationFlag;
 	bool m_bAudioSet;
 	CVector m_vecPos;
@@ -16,7 +16,7 @@ public:
 	int m_nStartTime;
 	int field_20;
 	int field_24;
-	int field_28;
+	uint32 m_nFiremenPuttingOut;
 	float field_2C;
 
 	void Extinguish(void);
@@ -24,8 +24,15 @@ public:
 
 class CFireManager
 {
+	enum {
+		MAX_FIREMEN_ATTENDING = 2,
+	};
+	uint32 m_nTotalFires;
+	CFire m_aFires[NUM_FIRES];
 public:
 	void StartFire(CEntity *entityOnFire, CEntity *culprit, float, uint32);
 	CFire *FindFurthestFire_NeverMindFireMen(CVector coors, float, float);
+	CFire *FindNearestFire(CVector, float*);
+	uint32 GetTotalActiveFires() const { return m_nTotalFires; }
 };
 extern CFireManager &gFireManager;
diff --git a/src/core/config.h b/src/core/config.h
index ddd22ed2..81e2f2fb 100644
--- a/src/core/config.h
+++ b/src/core/config.h
@@ -75,6 +75,9 @@ enum Config {
 	NUM_CARGENS = 160,
 
 	NUM_PATH_NODES_IN_AUTOPILOT = 8,
+
+	NUM_ACCIDENTS = 20,
+	NUM_FIRES = 40
 };
 
 // We'll use this once we're ready to become independent of the game
-- 
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