/* CTexture::loadPatchImage
* Loads the image for the patch at [pindex] into [image]. Can deal
* with textures-as-patches
*******************************************************************/
bool CTexture::loadPatchImage(unsigned pindex, SImage& image, Archive* parent, Palette8bit* pal)
{
// Check patch index
if (pindex >= patches.size())
return false;
CTPatch* patch = patches[pindex];
// If the texture is extended, search for textures-as-patches first
// (as long as the patch name is different from this texture's name)
if (extended && !(S_CMPNOCASE(patch->getName(), name)))
{
// Search the texture list we're in first
if (in_list)
{
for (unsigned a = 0; a < in_list->nTextures(); a++)
{
CTexture* tex = in_list->getTexture(a);
// Don't look past this texture in the list
if (tex->getName() == name)
break;
// Check for name match
if (S_CMPNOCASE(tex->getName(), patch->getName()))
{
// Load texture to image
return tex->toImage(image, parent, pal);
}
}
}
// Otherwise, try the resource manager
// TODO: Something has to be ignored here. The entire archive or just the current list?
CTexture* tex = theResourceManager->getTexture(patch->getName(), parent);
if (tex)
return tex->toImage(image, parent, pal);
}
// Get patch entry
ArchiveEntry* entry = patch->getPatchEntry(parent);
// Load entry to image if valid
if (entry)
return Misc::loadImageFromEntry(&image, entry);
else
return false;
}
/* CTexture::copyTexture
* Copies the texture [tex] to this texture. If keep_type is true,
* the current texture type (extended/regular) will be kept,
* otherwise it will be converted to the type of [tex]
*******************************************************************/
void CTexture::copyTexture(CTexture* tex, bool keep_type)
{
// Check texture was given
if (!tex)
return;
// Clear current texture
clear();
// Copy texture info
this->name = tex->name;
this->width = tex->width;
this->height = tex->height;
this->scale_x = tex->scale_x;
this->scale_y = tex->scale_y;
this->world_panning = tex->world_panning;
if (!keep_type) this->extended = tex->extended;
this->optional = tex->optional;
this->no_decals = tex->no_decals;
this->null_texture = tex->null_texture;
this->offset_x = tex->offset_x;
this->offset_y = tex->offset_y;
this->type = tex->type;
// Copy patches
for (unsigned a = 0; a < tex->nPatches(); a++)
{
CTPatch* patch = tex->getPatch(a);
if (extended)
{
if (tex->extended)
patches.push_back(new CTPatchEx((CTPatchEx*)patch));
else
patches.push_back(new CTPatchEx(patch));
}
else
addPatch(patch->getName(), patch->xOffset(), patch->yOffset());
}
}
/* TextureXPanel::paste
* Pastes any textures on the clipboard after the last selected
* texture
*******************************************************************/
void TextureXPanel::paste()
{
// Check there is anything on the clipboard
if (theClipboard->nItems() == 0)
return;
// Get last selected index
int selected = list_textures->getLastSelected();
if (selected == -1) selected = texturex.nTextures() - 1; // Add to end of the list if nothing selected
// Begin recording undo level
undo_manager->beginRecord("Paste Texture(s)");
// Go through clipboard items
for (unsigned a = 0; a < theClipboard->nItems(); a++)
{
// Skip if not a texture clipboard item
if (theClipboard->getItem(a)->getType() != CLIPBOARD_COMPOSITE_TEXTURE)
continue;
// Get texture item
TextureClipboardItem* item = (TextureClipboardItem*)(theClipboard->getItem(a));
// Add new texture after last selected item
CTexture* ntex = new CTexture((texturex.getFormat() == TXF_TEXTURES));
ntex->copyTexture(item->getTexture(), true);
ntex->setState(2);
texturex.addTexture(ntex, ++selected);
// Record undo step
undo_manager->recordUndoStep(new TextureCreateDeleteUS(this, ntex, true));
// Deal with patches
for (unsigned p = 0; p < ntex->nPatches(); p++)
{
CTPatch* patch = ntex->getPatch(p);
// Update patch table if necessary
if (texturex.getFormat() != TXF_TEXTURES)
tx_editor->patchTable().addPatch(patch->getName());
// Get the entry for this patch
ArchiveEntry* entry = patch->getPatchEntry(tx_editor->getArchive());
// If the entry wasn't found in any open archive, try copying it from the clipboard
// (the user may have closed the archive the original patch was in)
if (!entry)
{
entry = item->getPatchEntry(patch->getName());
// Copy the copied patch entry over to this archive
if (entry)
tx_editor->getArchive()->addEntry(entry, "patches", true);
}
// If the entry exists in the base resource archive or this archive, do nothing
else if (entry->getParent() == theArchiveManager->baseResourceArchive() ||
entry->getParent() == tx_editor->getArchive())
continue;
// Otherwise, copy the entry over to this archive
else
tx_editor->getArchive()->addEntry(entry, "patches", true);
}
}
// End recording undo level
undo_manager->endRecord(true);
// Refresh
list_textures->updateList();
// Update variables
modified = true;
}
/* TextureXList::writeTEXTUREXData
* Writes the texture list in TEXTUREX format to [texturex], using
* [patch_table] for patch information. Returns true on success,
* false otherwise
*******************************************************************/
bool TextureXList::writeTEXTUREXData(ArchiveEntry* texturex, PatchTable& patch_table) {
// Check entry was given
if (!texturex)
return false;
if (texturex->isLocked())
return false;
wxLogMessage("Writing " + getTextureXFormatString() + " format TEXTUREx entry");
/* Total size of a TEXTUREx lump, in bytes:
Header: 4 + (4 * numtextures)
Textures:
22 * numtextures (normal format)
14 * numtextures (nameless format)
18 * numtextures (Strife 1.1 format)
Patches:
10 * sum of patchcounts (normal and nameless formats)
6 * sum of patchcounts (Strife 1.1 format)
*/
size_t numpatchrefs = 0;
size_t numtextures = textures.size();
for (size_t i = 0; i < numtextures; ++i) {
numpatchrefs += textures[i]->nPatches();
}
wxLogMessage("%i patch references in %i textures", numpatchrefs, numtextures);
size_t datasize = 0;
size_t headersize = 4 + (4 * numtextures);
switch (txformat) {
case TXF_NORMAL: datasize = 4 + (26 * numtextures) + (10 * numpatchrefs); break;
case TXF_NAMELESS: datasize = 4 + (18 * numtextures) + (10 * numpatchrefs); break;
case TXF_STRIFE11: datasize = 4 + (22 * numtextures) + ( 6 * numpatchrefs); break;
// Some compilers insist on having default cases.
default: return false;
}
MemChunk txdata(datasize);
int32_t* offsets = new int32_t[numtextures];
int32_t foo = wxINT32_SWAP_ON_BE((signed) numtextures);
// Write header
txdata.seek(0, SEEK_SET);
SAFEFUNC(txdata.write(&foo, 4));
// Go to beginning of texture definitions
SAFEFUNC(txdata.seek(4 + (numtextures*4), SEEK_SET));
// Write texture entries
for (size_t i = 0; i < numtextures; ++i) {
// Get texture to write
CTexture* tex = textures[i];
// Set offset
offsets[i] = (signed)txdata.currentPos();
// Write texture entry
switch (txformat) {
case TXF_NORMAL:
{
// Create 'normal' doom format texture definition
ftdef_t txdef;
memset(txdef.name, 0, 8); // Set texture name to all 0's (to ensure compatibility with XWE)
strncpy(txdef.name, CHR(tex->getName().Upper()), tex->getName().Len());
txdef.flags = 0;
txdef.scale[0] = (tex->getScaleX()*8);
txdef.scale[1] = (tex->getScaleY()*8);
txdef.width = tex->getWidth();
txdef.height = tex->getHeight();
txdef.columndir[0] = 0;
txdef.columndir[1] = 0;
txdef.patchcount = tex->nPatches();
// Check for WorldPanning flag
if (tex->world_panning)
txdef.flags |= TX_WORLDPANNING;
// Write texture definition
SAFEFUNC(txdata.write(&txdef, 22));
break;
}
case TXF_NAMELESS:
{
// Create nameless texture definition
nltdef_t txdef;
txdef.flags = 0;
txdef.scale[0] = (tex->getScaleX()*8);
txdef.scale[1] = (tex->getScaleY()*8);
txdef.width = tex->getWidth();
txdef.height = tex->getHeight();
txdef.columndir[0] = 0;
txdef.columndir[1] = 0;
txdef.patchcount = tex->nPatches();
// Write texture definition
SAFEFUNC(txdata.write(&txdef, 8));
break;
}
case TXF_STRIFE11:
{
// Create strife format texture definition
stdef_t txdef;
memset(txdef.name, 0, 8); // Set texture name to all 0's (to ensure compatibility with XWE)
strncpy(txdef.name, CHR(tex->getName().Upper()), tex->getName().Len());
txdef.flags = 0;
txdef.scale[0] = (tex->getScaleX()*8);
txdef.scale[1] = (tex->getScaleY()*8);
txdef.width = tex->getWidth();
txdef.height = tex->getHeight();
txdef.patchcount = tex->nPatches();
// Check for WorldPanning flag
if (tex->world_panning)
txdef.flags |= TX_WORLDPANNING;
// Write texture definition
SAFEFUNC(txdata.write(&txdef, 18));
break;
}
default: return false;
}
// Write patch references
for (size_t k = 0; k < tex->nPatches(); ++k) {
// Get patch to write
CTPatch* patch = tex->getPatch(k);
// Create patch definition
tx_patch_t pdef;
pdef.left = patch->xOffset();
pdef.top = patch->yOffset();
// Check for 'invalid' patch
if (patch->getName().StartsWith("INVPATCH")) {
// Get raw patch index from name
string number = patch->getName();
number.Replace("INVPATCH", "");
long index;
number.ToLong(&index);
pdef.patch = index;
}
else
pdef.patch = patch_table.patchIndex(patch->getName()); // Note this will be -1 if the patch doesn't exist in the patch table. This should never happen with the texture editor, though.
// Write common data
SAFEFUNC(txdata.write(&pdef, 6));
// In non-Strife formats, there's some added rubbish
if (txformat != TXF_STRIFE11) {
foo = 0;
SAFEFUNC(txdata.write(&foo, 4));
}
}
}
// Write offsets
SAFEFUNC(txdata.seek(4, SEEK_SET));
SAFEFUNC(txdata.write(offsets, 4*numtextures));
// Write data to the TEXTUREx entry
texturex->importMemChunk(txdata);
// Update entry type
EntryType::detectEntryType(texturex);
// Clean up
delete[] offsets;
return true;
}
