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Started reverse of load_object

This commit is contained in:
Duncan Frost 2014-09-25 18:34:51 +01:00
parent 928a61e167
commit d2910392a4
1 changed files with 37 additions and 0 deletions
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37
src/object.c
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@ -20,6 +20,7 @@
#include <memory.h>
#include <stdio.h>
#include <string.h>
#include "addresses.h"
#include "object.h"
#include "sawyercoding.h"
@ -30,6 +31,42 @@
*/
int object_load(int groupIndex, rct_object_entry *entry)
{
RCT2_GLOBAL(0xF42B64, uint32) = groupIndex;
//part of 6a9866
rct_object_entry *installedObject = RCT2_GLOBAL(RCT2_ADDRESS_INSTALLED_OBJECT_LIST, rct_object_entry*);
if (!(RCT2_GLOBAL(0xF42B6C, uint32))){
RCT2_GLOBAL(0xF42BD9, uint8) = 0;
return 1;
}
if (!(installedObject->flags & 0xF0)){
if (entry->flags != installedObject->flags ||
entry->checksum != installedObject->checksum ||
strncmp( entry->name, installedObject->name,8 )){
//6a9c06
}
}
else{
if ((entry->flags & 0xF0) != (installedObject->flags & 0xF0) ||
strncmp(entry->name, installedObject->name, 8)){
//6a9c06
}
int eax = installedObject->flags >> 4;
if ((eax & 0xFF) != 8){
if (!(RCT2_GLOBAL(RCT2_ADDRESS_EXPANSION_FLAGS, uint16)&(1 << eax))){
//6a9c06
}
}
}
installedObject++;//
char* object_path = RCT2_ADDRESS(RCT2_ADDRESS_OBJECT_DATA_PATH, char);
int star_pos = strchr(object_path, '*') - object_path;
object_path = RCT2_ADDRESS(RCT2_ADDRESS_COMMON_STRING_FORMAT_BUFFER, char);
strncpy(RCT2_ADDRESS(RCT2_ADDRESS_COMMON_STRING_FORMAT_BUFFER, char), RCT2_ADDRESS(RCT2_ADDRESS_OBJECT_DATA_PATH, char), star_pos);
strcat(RCT2_ADDRESS(RCT2_ADDRESS_COMMON_STRING_FORMAT_BUFFER, char) + star_pos, installedObject);
//6a991f
return !(RCT2_CALLPROC_X(0x006A985D, 0, 0, groupIndex, 0, 0, 0, (int)entry) & 0x100);
}