implemented CPedStats

src/control/PedStats.cpp

@@ -1,5 +1,125 @@
 #include "common.h"
 #include "patcher.h"
+#include "FileMgr.h"
 #include "PedStats.h"
 
-WRAPPER int32 CPedStats::GetPedStatType(char *type) { EAXJMP(0x4EF780); }
+CPedStat *(&CPedStats::ms_apPedStats)[NUM_PEDSTATS] = *(CPedStat *(*)[NUM_PEDSTATS]) *(uintptr*)0x9404D4;
+
+void
+CPedStats::Initialise(void)
+{
+	int i;
+
+	debug("Initialising CPedStats...\n");
+	for(i = 0; i < NUM_PEDSTATS; i++){
+		ms_apPedStats[i] = new CPedStat;
+		ms_apPedStats[i]->m_type = PEDSTAT_PLAYER;
+		ms_apPedStats[i]->m_name[8] = 'R';	// WHAT?
+		ms_apPedStats[i]->m_fleeDistance = 20.0f;
+		ms_apPedStats[i]->m_headingChangeRate = 15.0f;
+		ms_apPedStats[i]->m_fear = 50;
+		ms_apPedStats[i]->m_temper = 50;
+		ms_apPedStats[i]->m_lawfulness = 50;
+		ms_apPedStats[i]->m_sexiness = 50;
+		ms_apPedStats[i]->m_attackStrength = 1.0f;
+		ms_apPedStats[i]->m_defendWeakness = 1.0f;
+		ms_apPedStats[i]->m_flags = 0;
+	}
+	debug("Loading pedstats data...\n");
+	CPedStats::LoadPedStats();
+	debug("CPedStats ready\n");
+}
+
+void
+CPedStats::Shutdown(void)
+{
+	int i;
+	debug("Shutting down CPedStats...\n");
+	for(i = 0; i < NUM_PEDSTATS; i++)
+		delete ms_apPedStats[i];
+	debug("CPedStats shut down\n");
+}
+
+void
+CPedStats::LoadPedStats(void)
+{
+	char *buf;
+	char line[256];
+	char name[32];
+	int bp, buflen;
+	int lp, linelen;
+	int type;
+	float fleeDist, headingChangeRate, attackStrength, defendWeakness;
+	int fear, temper, lawfullness, sexiness, flags;
+
+
+	type = 0;
+	buf = new char[16 * 1024];
+
+        CFileMgr::SetDir("DATA");
+        buflen = CFileMgr::LoadFile("PEDSTATS.DAT", (uint8*)buf, 16 * 1024, "r");
+        CFileMgr::SetDir("");
+
+	for(bp = 0; bp < buflen; ){
+		// read file line by line
+		for(linelen = 0; buf[bp] != '\n' && bp < buflen; bp++){
+			if(buf[bp] == '\r' || buf[bp] == ',' || buf[bp] == '\t')
+				line[linelen++] = ' ';
+			else
+				line[linelen++] = buf[bp];
+			line[linelen] = '\0';
+		}
+		bp++;
+
+		// skip white space
+		for(lp = 0; line[lp] <= ' '; lp++);
+
+		if(lp >= linelen ||		// FIX: game uses == here, but this is safer if we have empty lines
+		   line[lp] == '#')
+			continue;
+
+		sscanf(&line[lp], "%s %f %f %d %d %d %d %f %f %d",
+			name,
+			&fleeDist,
+			&headingChangeRate,
+			&fear,
+			&temper,
+			&lawfullness,
+			&sexiness,
+			&attackStrength,
+			&defendWeakness,
+			&flags);
+		ms_apPedStats[type]->m_type = (ePedStats)type;
+		strncpy(ms_apPedStats[type]->m_name, name, 24);	// FIX: game uses strcpy
+		ms_apPedStats[type]->m_fleeDistance = fleeDist;
+		ms_apPedStats[type]->m_headingChangeRate = headingChangeRate;
+		ms_apPedStats[type]->m_fear = fear;
+		ms_apPedStats[type]->m_temper = temper;
+		ms_apPedStats[type]->m_lawfulness = lawfullness;
+		ms_apPedStats[type]->m_sexiness = sexiness;
+		ms_apPedStats[type]->m_attackStrength = attackStrength;
+		ms_apPedStats[type]->m_defendWeakness = defendWeakness;
+		ms_apPedStats[type]->m_flags = flags;
+		type++;
+	}
+
+	delete[] buf;
+}
+
+int32
+CPedStats::GetPedStatType(char *name)
+{
+	int type;
+
+	for(type = 0; type < NUM_PEDSTATS; type++)
+		if(strcmp(ms_apPedStats[type]->m_name, name) == 0)
+			return type;
+	return NUM_PEDSTATS;
+}
+
+STARTPATCHES
+	InjectHook(0x4EF460, &CPedStats::Initialise, PATCH_JUMP);
+	InjectHook(0x4EF540, &CPedStats::Shutdown, PATCH_JUMP);
+	InjectHook(0x4EF580, &CPedStats::LoadPedStats, PATCH_JUMP);
+	InjectHook(0x4EF780, &CPedStats::GetPedStatType, PATCH_JUMP);
+ENDPATCHES

src/control/PedStats.h

@@ -1,23 +1,82 @@
 #pragma once
 
-struct PedStat
+enum ePedStats
 {
-	uint32 m_id;
+	PEDSTAT_PLAYER,
+	PEDSTAT_COP,
+	PEDSTAT_MEDIC,
+	PEDSTAT_FIREMAN,
+	PEDSTAT_GANG1,
+	PEDSTAT_GANG2,
+	PEDSTAT_GANG3,
+	PEDSTAT_GANG4,
+	PEDSTAT_GANG5,
+	PEDSTAT_GANG6,
+	PEDSTAT_GANG7,
+	PEDSTAT_STREET_GUY,
+	PEDSTAT_SUIT_GUY,
+	PEDSTAT_SENSIBLE_GUY,
+	PEDSTAT_GEEK_GUY,
+	PEDSTAT_OLD_GUY,
+	PEDSTAT_TOUGH_GUY,
+	PEDSTAT_STREET_GIRL,
+	PEDSTAT_SUIT_GIRL,
+	PEDSTAT_SENSIBLE_GIRL,
+	PEDSTAT_GEEK_GIRL,
+	PEDSTAT_OLD_GIRL,
+	PEDSTAT_TOUGH_GIRL,
+	PEDSTAT_TRAMP_MALE,
+	PEDSTAT_TRAMP_FEMALE,
+	PEDSTAT_TOURIST,
+	PEDSTAT_PROSTITUTE,
+	PEDSTAT_CRIMINAL,
+	PEDSTAT_BUSKER,
+	PEDSTAT_TAXIDRIVER,
+	PEDSTAT_PSYCHO,
+	PEDSTAT_STEWARD,
+	PEDSTAT_SPORTSFAN,
+	PEDSTAT_SHOPPER,
+	PEDSTAT_OLDSHOPPER,
+
+	NUM_PEDSTATS
+};
+
+// flags
+enum
+{
+	STAT_PUNCH_ONLY = 1,
+	STAT_CAN_KNEE_HEAD = 2,
+	STAT_CAN_KICK = 4,
+	STAT_CAN_ROUNDHOUSE = 8,
+	STAT_NO_DIVE = 0x10,
+	STAT_ONE_HIT_KNOCKDOWN = 0x20,
+	STAT_SHOPPING_BAGS = 0x40,
+	STAT_GUN_PANIC = 0x80
+};
+
+struct CPedStat
+{
+	ePedStats m_type;
 	char m_name[24];
-	int32 m_fleeDistance;
+	float m_fleeDistance;
-	int32 m_headingChangeRate;
+	float m_headingChangeRate;
 	int8 m_fear;
 	int8 m_temper;
 	int8 m_lawfulness;
 	int8 m_sexiness;
-	int32 m_attackStrength;
+	float m_attackStrength;
-	int32 m_defendWeakness;
+	float m_defendWeakness;
 	int16 m_flags;
 };
-static_assert(sizeof(PedStat) == 0x34, "PedStat: error");
+static_assert(sizeof(CPedStat) == 0x34, "CPedStat: error");
 
 class CPedStats
 {
+	static CPedStat *(&ms_apPedStats)[NUM_PEDSTATS];
+
 public:
-	static int32 GetPedStatType(char *type);
+	static void Initialise(void);
+	static void Shutdown(void);
+	static void LoadPedStats(void);
+	static int32 GetPedStatType(char *name);
 };

src/control/PedType.cpp

@@ -3,7 +3,7 @@
 #include "FileMgr.h"
 #include "PedType.h"
 
-CPedType *(&CPedType::ms_apPedType)[NUM_PEDTYPES] = *(CPedType *(*)[NUM_PEDTYPES]) *(int*)0x941594;
+CPedType *(&CPedType::ms_apPedType)[NUM_PEDTYPES] = *(CPedType *(*)[NUM_PEDTYPES]) *(uintptr*)0x941594;
 
 void
 CPedType::Initialise(void)

src/entities/Ped.h

@@ -211,7 +211,7 @@ public:
 	bool bInVehicle;
 	uint8 stuff4[23];
 	int32 m_nPedType;
-	PedStat *m_pedStats;
+	CPedStat *m_pedStats;
 	uint8 stuff5[24];
 	CEntity *m_pCollidingEntity;
 	uint8 stuff6[12];