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re3/src/control/PedType.cpp

244 lines
7.4 KiB
C++
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#include "common.h"
#include "patcher.h"
#include "FileMgr.h"
#include "PedType.h"
CPedType *(&CPedType::ms_apPedType)[NUM_PEDTYPES] = *(CPedType *(*)[NUM_PEDTYPES]) *(uintptr*)0x941594;
void
CPedType::Initialise(void)
{
int i;
debug("Initialising CPedType...\n");
for(i = 0; i < NUM_PEDTYPES; i++){
ms_apPedType[i] = new CPedType;
ms_apPedType[i]->m_flag = PED_FLAG_PLAYER1;
ms_apPedType[i]->unknown1 = 0.0f;
ms_apPedType[i]->unknown2 = 0.0f;
// unknown3 not initialized
ms_apPedType[i]->unknown4 = 0.0f;
ms_apPedType[i]->unknown5 = 0.0f;
ms_apPedType[i]->m_threats = 0;
ms_apPedType[i]->m_avoid = 0;
}
debug("Loading ped data...\n");
LoadPedData();
debug("CPedType ready\n");
}
void
CPedType::Shutdown(void)
{
int i;
debug("Shutting down CPedType...\n");
for(i = 0; i < NUM_PEDTYPES; i++)
delete ms_apPedType[i];
debug("CPedType shut down\n");
}
void
CPedType::LoadPedData(void)
{
char *buf;
char line[256];
char word[32];
int bp, buflen;
int lp, linelen;
int type;
uint32 flags;
float f1, f2, f3, f4, f5;
type = NUM_PEDTYPES;
buf = new char[16 * 1024];
CFileMgr::SetDir("DATA");
buflen = CFileMgr::LoadFile("PED.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;
// FIX: game just uses line here
sscanf(&line[lp], "%s", word);
if(strncmp(word, "Threat", 7) == 0){
flags = 0;
lp += 7;
while(sscanf(&line[lp], "%s", word) == 1 && lp <= linelen){
flags |= FindPedFlag(word);
// skip word
while(line[lp] != ' ' && line[lp] != '\n' && line[lp] != '\0')
lp++;
// skip white space
while(line[lp] == ' ')
lp++;
}
ms_apPedType[type]->m_threats = flags;
}else if(strncmp(word, "Avoid", 6) == 0){
flags = 0;
lp += 6;
while(sscanf(&line[lp], "%s", word) == 1 && lp <= linelen){
flags |= FindPedFlag(word);
// skip word
while(line[lp] != ' ' && line[lp] != '\n' && line[lp] != '\0')
lp++;
// skip white space
while(line[lp] == ' ')
lp++;
}
ms_apPedType[type]->m_avoid = flags;
}else{
sscanf(line, "%s %f %f %f %f %f", word, &f1, &f2, &f3, &f4, &f5);
type = FindPedType(word);
ms_apPedType[type]->m_flag = FindPedFlag(word);
// unknown values
ms_apPedType[type]->unknown1 = f1 / 50.0f;
ms_apPedType[type]->unknown2 = f2 / 50.0f;
ms_apPedType[type]->unknown3 = f3 / 50.0f;
ms_apPedType[type]->unknown4 = f4;
ms_apPedType[type]->unknown5 = f5;
}
}
delete[] buf;
}
int32
CPedType::FindPedType(char *type)
{
if(strcmp(type, "PLAYER1") == 0) return PEDTYPE_PLAYER1;
if(strcmp(type, "PLAYER2") == 0) return PEDTYPE_PLAYER2;
if(strcmp(type, "PLAYER3") == 0) return PEDTYPE_PLAYER3;
if(strcmp(type, "PLAYER4") == 0) return PEDTYPE_PLAYER4;
if(strcmp(type, "CIVMALE") == 0) return PEDTYPE_CIVMALE;
if(strcmp(type, "CIVFEMALE") == 0) return PEDTYPE_CIVFEMALE;
if(strcmp(type, "COP") == 0) return PEDTYPE_COP;
if(strcmp(type, "GANG1") == 0) return PEDTYPE_GANG1;
if(strcmp(type, "GANG2") == 0) return PEDTYPE_GANG2;
if(strcmp(type, "GANG3") == 0) return PEDTYPE_GANG3;
if(strcmp(type, "GANG4") == 0) return PEDTYPE_GANG4;
if(strcmp(type, "GANG5") == 0) return PEDTYPE_GANG5;
if(strcmp(type, "GANG6") == 0) return PEDTYPE_GANG6;
if(strcmp(type, "GANG7") == 0) return PEDTYPE_GANG7;
if(strcmp(type, "GANG8") == 0) return PEDTYPE_GANG8;
if(strcmp(type, "GANG9") == 0) return PEDTYPE_GANG9;
if(strcmp(type, "EMERGENCY") == 0) return PEDTYPE_EMERGENCY;
if(strcmp(type, "FIREMAN") == 0) return PEDTYPE_FIREMAN;
if(strcmp(type, "CRIMINAL") == 0) return PEDTYPE_CRIMINAL;
if(strcmp(type, "SPECIAL") == 0) return PEDTYPE_SPECIAL;
if(strcmp(type, "PROSTITUTE") == 0) return PEDTYPE_PROSTITUTE;
Error("Unknown ped type, Pedtype.cpp");
return NUM_PEDTYPES;
}
uint32
CPedType::FindPedFlag(char *type)
{
if(strcmp(type, "PLAYER1") == 0) return PED_FLAG_PLAYER1;
if(strcmp(type, "PLAYER2") == 0) return PED_FLAG_PLAYER2;
if(strcmp(type, "PLAYER3") == 0) return PED_FLAG_PLAYER3;
if(strcmp(type, "PLAYER4") == 0) return PED_FLAG_PLAYER4;
if(strcmp(type, "CIVMALE") == 0) return PED_FLAG_CIVMALE;
if(strcmp(type, "CIVFEMALE") == 0) return PED_FLAG_CIVFEMALE;
if(strcmp(type, "COP") == 0) return PED_FLAG_COP;
if(strcmp(type, "GANG1") == 0) return PED_FLAG_GANG1;
if(strcmp(type, "GANG2") == 0) return PED_FLAG_GANG2;
if(strcmp(type, "GANG3") == 0) return PED_FLAG_GANG3;
if(strcmp(type, "GANG4") == 0) return PED_FLAG_GANG4;
if(strcmp(type, "GANG5") == 0) return PED_FLAG_GANG5;
if(strcmp(type, "GANG6") == 0) return PED_FLAG_GANG6;
if(strcmp(type, "GANG7") == 0) return PED_FLAG_GANG7;
if(strcmp(type, "GANG8") == 0) return PED_FLAG_GANG8;
if(strcmp(type, "GANG9") == 0) return PED_FLAG_GANG9;
if(strcmp(type, "EMERGENCY") == 0) return PED_FLAG_EMERGENCY;
if(strcmp(type, "FIREMAN") == 0) return PED_FLAG_FIREMAN;
if(strcmp(type, "CRIMINAL") == 0) return PED_FLAG_CRIMINAL;
if(strcmp(type, "SPECIAL") == 0) return PED_FLAG_SPECIAL;
if(strcmp(type, "GUN") == 0) return PED_FLAG_GUN;
if(strcmp(type, "COP_CAR") == 0) return PED_FLAG_COP_CAR;
if(strcmp(type, "FAST_CAR") == 0) return PED_FLAG_FAST_CAR;
if(strcmp(type, "EXPLOSION") == 0) return PED_FLAG_EXPLOSION;
if(strcmp(type, "PROSTITUTE") == 0) return PED_FLAG_PROSTITUTE;
if(strcmp(type, "DEADPEDS") == 0) return PED_FLAG_DEADPEDS;
return 0;
}
void
CPedType::Save(uint8 *buffer, uint32 *length)
{
int i;
*length = 8 + NUM_PEDTYPES*32;
buffer[0] = 'P';
buffer[1] = 'T';
buffer[2] = 'P';
buffer[3] = '\0';
*(uint32*)(buffer+4) = *length - 8;
buffer += 8;
for(i = 0; i < NUM_PEDTYPES; i++){
*(uint32*)(buffer) = ms_apPedType[i]->m_flag;
*(float*)(buffer+4) = ms_apPedType[i]->unknown1;
*(float*)(buffer+8) = ms_apPedType[i]->unknown2;
*(float*)(buffer+12) = ms_apPedType[i]->unknown3;
*(float*)(buffer+16) = ms_apPedType[i]->unknown4;
*(float*)(buffer+20) = ms_apPedType[i]->unknown5;
*(uint32*)(buffer+24) = ms_apPedType[i]->m_threats;
*(uint32*)(buffer+28) = ms_apPedType[i]->m_avoid;
buffer += 32;
}
}
void
CPedType::Load(uint8 *buffer, uint32 length)
{
int i;
assert(length == 8 + NUM_PEDTYPES*32);
assert(buffer[0] == 'P');
assert(buffer[1] == 'T');
assert(buffer[2] == 'P');
assert(buffer[3] == '\0');
assert(*(uint32*)(buffer+4) == length - 8);
buffer += 8;
for(i = 0; i < NUM_PEDTYPES; i++){
ms_apPedType[i]->m_flag = *(uint32*)(buffer);
ms_apPedType[i]->unknown1 = *(float*)(buffer+4);
ms_apPedType[i]->unknown2 = *(float*)(buffer+8);
ms_apPedType[i]->unknown3 = *(float*)(buffer+12);
ms_apPedType[i]->unknown4 = *(float*)(buffer+16);
ms_apPedType[i]->unknown5 = *(float*)(buffer+20);
ms_apPedType[i]->m_threats = *(uint32*)(buffer+24);
ms_apPedType[i]->m_avoid = *(uint32*)(buffer+28);
buffer += 32;
}
}
STARTPATCHES
InjectHook(0x4EE7E0, &CPedType::Initialise, PATCH_JUMP);
InjectHook(0x4EE890, &CPedType::Shutdown, PATCH_JUMP);
InjectHook(0x4EEC10, &CPedType::FindPedType, PATCH_JUMP);
InjectHook(0x4EEF40, &CPedType::FindPedFlag, PATCH_JUMP);
InjectHook(0x4EF320, &CPedType::Save, PATCH_JUMP);
InjectHook(0x4EF3D0, &CPedType::Load, PATCH_JUMP);
ENDPATCHES
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