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Map features in veinlook (still mostly hardcoded)

develop
Petr Mrázek 2010-04-23 16:55:58 +02:00
parent ddc2dd354d
commit f908d86dbc
2 changed files with 151 additions and 7 deletions
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13
examples/veccheck.cpp
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@ -163,10 +163,11 @@ int main (int numargs, const char ** args)
cout << "cursorX: " << cursorX << ", regionX:" << regionX << endl;
cout << "bigblock_x: " << block48_x << endl;
uint16_t v12 = ((block48_x & 0xF) + block48_x) >> 4;
uint16_t v12b = block48_x / 16;
cout << "v12: " << v12 << " : " << v12b << endl;
// region X coord offset by 8 big blocks (48x48 tiles)
uint16_t region_x_plus8 = ( block48_x + 8 ) / 16;
//uint16_t v12b = block48_x / 16;
//cout << "v12: " << v12 << " : " << v12b << endl;
// plain region Y coord
uint64_t region_y_local = (cursorY / 48 + regionY) / 16;
cout << "region_y_local: " << region_y_local << endl;
@ -174,7 +175,7 @@ int main (int numargs, const char ** args)
uint32_t base = p->readDWord(feature1_start_ptr);
cout << "base! : " << base << endl;
// this is just a few pointers to arrays of 16B (4 DWORD) structs
uint32_t array_elem = p->readDWord(base + (v12 / 16) * 4);
uint32_t array_elem = p->readDWord(base + (region_x_plus8 / 16) * 4);
cout << "array_elem : " << array_elem << endl;
// second element of the struct is a pointer
uint32_t wtf = p->readDWord(array_elem + (16*(region_y_local/16)) + 4); // rounding!
@ -183,7 +184,7 @@ int main (int numargs, const char ** args)
if(wtf)
{
//v14 = v10 + 24 * ((signed __int16)_tX + 16 * v9 % 16);
uint32_t feat_vector = wtf + 24 * ((region_y_local % 16) + 16 * (v12 % 16));
uint32_t feat_vector = wtf + 24 * ((region_y_local % 16) + 16 * (region_x_plus8 % 16));
cout << "local feature vector: " << feat_vector << endl;
DfVector<uint32_t> p_features(p, feat_vector);
/*

145
examples/veinlook.cpp
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@ -277,6 +277,149 @@ void hexdump (DFHack::API& DF, uint32_t address, uint32_t length, int filenum)
myfile.close();
}
// p = attached process
// blockaddr = address of the block
// blockX, blockY = local map X and Y coords in 16x16 of the block
// printX, printX = where to print stuff on the screen
void do_features(Process* p, uint32_t blockaddr, uint32_t blockX, uint32_t blockY, int printX, int printY, vector<DFHack::t_matgloss> &stonetypes)
{
memory_info* mem = p->getDescriptor();
uint32_t block_feature1 = mem->getOffset("map_data_feature_local");
uint32_t block_feature2 = mem->getOffset("map_data_feature_global");
uint32_t region_x_offset = mem->getAddress("region_x");
uint32_t region_y_offset = mem->getAddress("region_y");
uint32_t region_z_offset = mem->getAddress("region_z");
uint32_t feature1_start_ptr = mem->getAddress("local_feature_start_ptr");
int32_t regionX, regionY, regionZ;
// read position of the region inside DF world
p->readDWord (region_x_offset, (uint32_t &)regionX);
p->readDWord (region_y_offset, (uint32_t &)regionY);
p->readDWord (region_z_offset, (uint32_t &)regionZ);
// local feature present ?
int16_t idx = p->readWord(blockaddr + block_feature1);
if(idx != -1)
{
gotoxy(printX,printY);
cprintf("local feature present: %d", idx);
uint64_t block48_x = blockX / 3 + regionX;
gotoxy(printX,printY+1);
cprintf("blockX: %d, regionX: %d\nbigblock_x: %d\n", blockX, regionX, block48_x);
// region X coord offset by 8 big blocks (48x48 tiles)
uint16_t region_x_plus8 = ( block48_x + 8 ) / 16;
//uint16_t v12b = block48_x / 16;
//cout << "v12: " << v12 << " : " << v12b << endl;
// plain region Y coord
uint64_t region_y_local = (blockY / 3 + regionY) / 16;
gotoxy(printX,printY+2);
cprintf("region_y_local: %d\n", region_y_local);
// deref pointer to the humongo-structure
uint32_t base = p->readDWord(feature1_start_ptr);
gotoxy(printX,printY+3);
cprintf("region_y_local: 0x%x\n", base);
// this is just a few pointers to arrays of 16B (4 DWORD) structs
uint32_t array_elem = p->readDWord(base + (region_x_plus8 / 16) * 4);
gotoxy(printX,printY+4);
cprintf("array_elem: 0x%x\n", array_elem);
// second element of the struct is a pointer
uint32_t wtf = p->readDWord(array_elem + (16*(region_y_local/16)) + 4); // rounding!
gotoxy(printX,printY+5);
cprintf("wtf : 0x%x @ 0x%x\n", wtf, array_elem + (16*(region_y_local/16)) );
if(wtf)
{
//v14 = v10 + 24 * ((signed __int16)_tX + 16 * v9 % 16);
uint32_t feat_vector = wtf + 24 * (16 * (region_x_plus8 % 16) + (region_y_local % 16));
gotoxy(printX,printY+6);
cprintf("local feature vector: 0x%x\n", feat_vector);
DfVector<uint32_t> p_features(p, feat_vector);
/*
for(int k = 0 ; k < p_features.size();k++)
{
printf("feature %d addr: 0x%x\n", k, p_features[k]);
string name = p->readClassName(p->readDWord( p_features[k] ));
cout << name << endl;
}
*/
gotoxy(printX,printY+7);
cprintf("feature %d addr: 0x%x\n", idx, p_features[idx]);
if(idx >= p_features.size())
{
gotoxy(printX,printY+8);
cprintf("ERROR, out of vector bounds.");
}
else
{
string name = p->readClassName(p->readDWord( p_features[idx] ));
bool discovered = p->readDWord( p_features[idx] + 4 );
gotoxy(printX,printY+8);
cprintf("%s", name.c_str());
if(discovered)
{
gotoxy(printX,printY+9);
cprintf("You've discovered it already!");
}
if(name == "feature_init_deep_special_tubest")
{
int32_t master_type = p->readWord( p_features[idx] + 0x30 );
int32_t slave_type = p->readDWord( p_features[idx] + 0x34 );
char * matname = "unknown";
// is stone?
if(master_type == 0)
{
matname = stonetypes[slave_type].id;
}
gotoxy(printX,printY+10);
cprintf("material %d/%d : %s", master_type, slave_type, matname);
}
}
}
}
// global feature present
idx = p->readWord(blockaddr + block_feature2);
if(idx != -1)
{
gotoxy(printX,printY+11);
cprintf( "global feature present: %d\n", idx);
DfVector<uint32_t> p_features (p,mem->getAddress("global_feature_vector"));
if(idx < p_features.size())
{
uint32_t feat_ptr = p->readDWord(p_features[idx] + mem->getOffset("global_feature_funcptr_"));
gotoxy(printX,printY+12);
cprintf("feature descriptor?: 0x%x\n", feat_ptr);
string name = p->readClassName(p->readDWord( feat_ptr));
bool discovered = p->readDWord( feat_ptr + 4 );
gotoxy(printX,printY+13);
cprintf("%s", name.c_str());
if(discovered)
{
gotoxy(printX,printY+14);
cout << "You've discovered it already!" << endl;
}
if(name == "feature_init_underworld_from_layerst")
{
int16_t master_type = p->readWord( feat_ptr + 0x34 );
int32_t slave_type = p->readDWord( feat_ptr + 0x38 );
char * matname = "unknown";
// is stone?
if(master_type == 0)
{
matname = stonetypes[slave_type].id;
}
gotoxy(printX,printY+15);
cprintf("material %d/%d : %s", master_type, slave_type, matname);
}
}
}
}
main(int argc, char *argv[])
{
@ -531,10 +674,10 @@ main(int argc, char *argv[])
if(Maps->isValidBlock(cursorX+i,cursorY+j,cursorZ))
{
Maps->ReadBlock40d(cursorX+i,cursorY+j,cursorZ, Block);
// extra processing of the block in the middle
if(i == 0 && j == 0)
{
do_features(p, Block->origin, cursorX, cursorY, 50,10, stonetypes);
// read veins
Maps->ReadVeins(cursorX+i,cursorY+j,cursorZ,&veinVector,&IceVeinVector,&splatter);