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Crafting definition in scripts

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This commit is contained in:
Perttu Ahola 2011-11-17 02:28:46 +02:00
parent 8dd3622c6d
commit 9d5b458479
12 changed files with 634 additions and 57 deletions
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80
src/inventory.cpp
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@ -1153,5 +1153,85 @@ bool checkItemCombination(InventoryItem const * const *items, const ItemSpec *sp
return true;
}
bool checkItemCombination(const InventoryItem * const * items,
const InventoryItem * const * specs)
{
u16 items_min_x = 100;
u16 items_max_x = 100;
u16 items_min_y = 100;
u16 items_max_y = 100;
for(u16 y=0; y<3; y++)
for(u16 x=0; x<3; x++)
{
if(items[y*3 + x] == NULL)
continue;
if(items_min_x == 100 || x < items_min_x)
items_min_x = x;
if(items_min_y == 100 || y < items_min_y)
items_min_y = y;
if(items_max_x == 100 || x > items_max_x)
items_max_x = x;
if(items_max_y == 100 || y > items_max_y)
items_max_y = y;
}
// No items at all, just return false
if(items_min_x == 100)
return false;
u16 items_w = items_max_x - items_min_x + 1;
u16 items_h = items_max_y - items_min_y + 1;
u16 specs_min_x = 100;
u16 specs_max_x = 100;
u16 specs_min_y = 100;
u16 specs_max_y = 100;
for(u16 y=0; y<3; y++)
for(u16 x=0; x<3; x++)
{
if(specs[y*3 + x] == NULL)
continue;
if(specs_min_x == 100 || x < specs_min_x)
specs_min_x = x;
if(specs_min_y == 100 || y < specs_min_y)
specs_min_y = y;
if(specs_max_x == 100 || x > specs_max_x)
specs_max_x = x;
if(specs_max_y == 100 || y > specs_max_y)
specs_max_y = y;
}
// No specs at all, just return false
if(specs_min_x == 100)
return false;
u16 specs_w = specs_max_x - specs_min_x + 1;
u16 specs_h = specs_max_y - specs_min_y + 1;
// Different sizes
if(items_w != specs_w || items_h != specs_h)
return false;
for(u16 y=0; y<specs_h; y++)
for(u16 x=0; x<specs_w; x++)
{
u16 items_x = items_min_x + x;
u16 items_y = items_min_y + y;
u16 specs_x = specs_min_x + x;
u16 specs_y = specs_min_y + y;
const InventoryItem *item = items[items_y * 3 + items_x];
const InventoryItem *spec = specs[specs_y * 3 + specs_x];
if(item == NULL && spec == NULL)
continue;
if(item == NULL && spec != NULL)
return false;
if(item != NULL && spec == NULL)
return false;
if(!spec->isSubsetOf(item))
return false;
}
return true;
}
//END