From 2ec11b000db3af4cb5cd9a5d70dd050edfbdc99f Mon Sep 17 00:00:00 2001
From: aap <aap@papnet.eu>
Date: Wed, 19 Jun 2019 18:35:51 +0200
Subject: implemented CObjectData

---
 src/control/ObjectData.cpp | 100 ++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 99 insertions(+), 1 deletion(-)

(limited to 'src/control/ObjectData.cpp')

diff --git a/src/control/ObjectData.cpp b/src/control/ObjectData.cpp
index 28c34658..a0838007 100644
--- a/src/control/ObjectData.cpp
+++ b/src/control/ObjectData.cpp
@@ -1,5 +1,103 @@
 #include "common.h"
 #include "patcher.h"
+#include "main.h"
+#include "ModelInfo.h"
+#include "Object.h"
+#include "FileMgr.h"
 #include "ObjectData.h"
 
-WRAPPER void CObjectData::Initialise(const char *filename) { EAXJMP(0x4BC0E0); }
+CObjectInfo CObjectData::ms_aObjectInfo[NUMOBJECTINFO];
+
+// Another ugly file reader
+void
+CObjectData::Initialise(const char *filename)
+{
+	char *p, *lp;
+	char line[1024], name[256];
+	int id;
+	float percentSubmerged;
+	int damageEffect, responseCase, camAvoid;
+	CBaseModelInfo *mi;
+
+	CFileMgr::SetDir("");
+	CFileMgr::LoadFile(filename, work_buff, 55000, "r");
+
+	id = 0;
+	p = (char*)work_buff;
+	while(*p != '*'){
+		// skip over white space and comments
+		while(*p == ' ' || *p == '\n' || *p == '\r' || *p == ';')
+			if(*p == ';')
+				while(*p != '\n' && *p != '*')
+					p++;
+			else
+				p++;
+
+		if(*p == '*')
+			break;
+
+		// read one line
+		lp = line;
+		while(*p != '\n' && *p != '*'){
+			*lp++ = *p == ',' ? ' ' : *p;
+			p++;
+		}
+		if(*p == '\n')
+			p++;
+		*lp = '\0';	// FIX: game wrote '\n' here
+
+		assert(id < NUMOBJECTINFO);
+		sscanf(line, "%s %f %f %f %f %f %f %f %d %d %d", name,
+			&ms_aObjectInfo[id].m_fMass,
+			&ms_aObjectInfo[id].m_fTurnMass,
+			&ms_aObjectInfo[id].m_fAirResistance,
+			&ms_aObjectInfo[id].m_fElasticity,
+			&percentSubmerged,
+			&ms_aObjectInfo[id].m_fUprootLimit,
+			&ms_aObjectInfo[id].m_fCollisionDamageMultiplier,
+			&damageEffect, &responseCase, &camAvoid);
+
+		ms_aObjectInfo[id].m_fBuoyancy = 100.0f/percentSubmerged * 0.008*ms_aObjectInfo[id].m_fMass;
+		ms_aObjectInfo[id].m_nCollisionDamageEffect = damageEffect;
+		ms_aObjectInfo[id].m_nSpecialCollisionResponseCases = responseCase;
+		ms_aObjectInfo[id].m_bCameraToAvoidThisObject = camAvoid;
+
+		mi = CModelInfo::GetModelInfo(name, nil);
+		if(mi)
+			mi->SetObjectID(id++);
+		else
+			debug("CObjectData: Cannot find object %s\n", name);
+	}
+}
+
+void
+CObjectData::SetObjectData(int32 modelId, CObject &object)
+{
+	CObjectInfo *objinfo;
+
+	if(CModelInfo::GetModelInfo(modelId)->GetObjectID() == -1)
+		return;
+
+	objinfo = &ms_aObjectInfo[CModelInfo::GetModelInfo(modelId)->GetObjectID()];
+
+	object.m_fMass = objinfo->m_fMass;
+	object.m_fTurnMass = objinfo->m_fTurnMass;
+	object.m_fAirResistance = objinfo->m_fAirResistance;
+	object.m_fElasticity = objinfo->m_fElasticity;
+	object.m_fBuoyancy = objinfo->m_fBuoyancy;
+	object.m_fUprootLimit = objinfo->m_fUprootLimit;
+	object.m_fCollisionDamageMultiplier = objinfo->m_fCollisionDamageMultiplier;
+	object.m_nCollisionDamageEffect = objinfo->m_nCollisionDamageEffect;
+	object.m_nSpecialCollisionResponseCases = objinfo->m_nSpecialCollisionResponseCases;
+	object.m_bCameraToAvoidThisObject = objinfo->m_bCameraToAvoidThisObject;
+	if(object.m_fMass >= 99998.0){
+		object.bInfiniteMass = true;
+		object.bAffectedByGravity = false;
+		object.m_flagB2 = true;
+	}
+}
+
+STARTPATCHES
+	InjectHook(0x4BC0E0, CObjectData::Initialise, PATCH_JUMP);
+	InjectHook(0x4BC270, CObjectData::SetObjectData, PATCH_JUMP);
+ENDPATCHES
-- 
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