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more digger testing

develop
mizipzor 2010-02-17 20:08:34 +01:00
parent 2051073a2d
commit cf2ae626a6
1 changed files with 72 additions and 47 deletions
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119
examples/digger.cpp
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@ -33,31 +33,34 @@ int vec_count(vector<uint16_t>& vec, uint16_t t)
return count;
}
// manhattan distance
int source_distance(int sx, int sy, int sz,
int x, int y, int z, int i)
//// manhattan distance
//int source_distance(int sx, int sy, int sz,
// int x, int y, int z, int i)
//{
// // TODO changing x and y seems to be optimized away (?)
// cout << x << " " << i << " " << i%16 << " " << x+(i%16) << endl;
//
// // handle the fact that x,y,z refers to a 16x16 grid
// //x += i%16;
// //y += i/16;
// int dx = i%16;
// int dy = i/16;
// //x *= 16;
// //y *= 16;
// //x += dx;
// //y += dy;
// return abs(sx-(x+(i%16)))+abs(sy-(y+(i/16)))+abs(sz-z);
//}
int manhattan_distance(int x, int y, int z, int xx, int yy, int zz)
{
// TODO changing x and y seems to be optimized away (?)
cout << x << " " << i << " " << i%16 << " " << x+(i%16) << endl;
// handle the fact that x,y,z refers to a 16x16 grid
//x += i%16;
//y += i/16;
int dx = i%16;
int dy = i/16;
//x *= 16;
//y *= 16;
//x += dx;
//y += dy;
return abs(sx-(x+(i%16)))+abs(sy-(y+(i/16)))+abs(sz-z);
return abs(x-xx)+abs(y-yy)+abs(z-zz);
}
struct DigTarget
{
int source_distance; // the distance to the source coords, used for sorting
int x, y, z; // call read designations with these and you have the tile at i
int i; // 0 <= i <= 255
int x, y, z;
bool operator<(const DigTarget& o) { return source_distance < o.source_distance; }
};
@ -72,14 +75,17 @@ int dig(DFHack::API& DF,
return 0; // max limit of 0, nothing to do
uint32_t x_max,y_max,z_max;
DFHack::t_designation designations[256];
uint16_t tiles[256];
DFHack::t_designation designations[16][16];
uint16_t tiles[16][16];
//uint32_t count = 0;
DF.getSize(x_max,y_max,z_max);
// every tile found, will later be sorted by distance to source
vector<DigTarget> candidates;
cout << "============================" << endl;
cout << "source is " << x_source << " " << y_source << " " << z_source << endl;
// walk the map
for(uint32_t x = 0; x < x_max; x++)
{
@ -98,29 +104,35 @@ int dig(DFHack::API& DF,
// search all tiles for dig targets:
// visible, not yet marked for dig and matching tile type
for (uint32_t i = 0; i < 256; i++)
{
if (designations[i].bits.hidden == 0 &&
designations[i].bits.dig == 0 &&
vec_count(targets, DFHack::tileTypeTable[tiles[i]].c) > 0)
{
//cout << "target found at: ";
//cout << x << "," << y << "," << z << "," << i << endl;
//designations[i].bits.dig = DFHack::designation_default;
//++count;
DigTarget dt;
dt.x = x;
dt.y = y;
dt.z = z;
dt.i = i;
dt.source_distance = source_distance(
x_source, y_source, z_source,
x, y, z, i);
candidates.push_back(dt);
}
}
for(uint32_t lx = 0; lx < 16; lx++)
{
for(uint32_t ly = 0; ly < 16; ly++)
{
if (designations[lx][ly].bits.hidden == 0 &&
designations[lx][ly].bits.dig == 0 &&
vec_count(targets, DFHack::tileTypeTable[tiles[lx][ly]].c) > 0)
{
//cout << "target found at: ";
//cout << x << "," << y << "," << z << "," << i << endl;
//designations[i].bits.dig = DFHack::designation_default;
//++count;
DigTarget dt;
dt.x = x+lx;
dt.y = y+ly;
dt.z = z;
dt.source_distance = manhattan_distance(
x_source, y_source, z_source,
//x, y, z, i);
x+lx, y+ly, z);
candidates.push_back(dt);
cout << "target found at " << x+lx << " " << y+ly << " " << z;
cout << ", " << dt.source_distance << " tiles to source" << endl;
}
} // local y
} // local x
}
}
}
@ -137,13 +149,26 @@ int dig(DFHack::API& DF,
}
num = candidates.size();
cout << "============================" << endl;
cout << "source is " << x_source << " " << y_source << " " << z_source << endl;
// mark the tiles for actual digging
for (vector<DigTarget>::iterator i = candidates.begin(); i != candidates.end(); ++i)
{
int world_x = (*i).x/16;
int world_y = (*i).y/16;
int world_z = (*i).z;
int local_x = (*i).x-world_x;
int local_y = (*i).y-world_y;
cout << "designating at " << world_x+local_x << " " << world_y+local_y << " " << (*i).z;
cout << ", " << (*i).source_distance << " tiles to source" << endl;
// TODO this could probably be made much better, theres a big chance the trees are on the same grid
DF.ReadDesignations((*i).x, (*i).y, (*i).z, (uint32_t *) designations);
designations[(*i).i].bits.dig = DFHack::designation_default;
DF.WriteDesignations((*i).x, (*i).y, (*i).z, (uint32_t *) designations);
DF.ReadDesignations(world_x, world_y, world_z, (uint32_t *) designations);
designations[local_x][local_y].bits.dig = DFHack::designation_default;
DF.WriteDesignations(world_x, world_y, world_z, (uint32_t *) designations);
}
return num;