void TileRepository::importBitmap(BITMAP* tileBitmap, const char* group_name, int tile_w, int tile_h, int tile_spacing)
{
BITMAP *tempBitmap;
TileType *tempTileType;
char tempTilename[256];
int x, y;
ASSERT(tileBitmap);
for (y = 0; y < (tileBitmap->h / (tile_h + tile_spacing)); y++)
{
for (x = 0; x < (tileBitmap->w / (tile_w + tile_spacing)); x++)
{
// Create a new tile type and add it to the hash_map
tempBitmap = create_bitmap(tile_w, tile_h);
blit(
tileBitmap, tempBitmap,
x * (tile_w + tile_spacing),
y * (tile_h + tile_spacing),
0, 0, tile_w, tile_h
);
sprintf(tempTilename, "%s%03d", group_name, y * (tileBitmap->w / tile_w) + x);
tempTileType = new TileType(tempBitmap, tempTilename);
tileTypes.insert(make_pair(tempTileType->getName(), tempTileType));
}
}
}
void TileRepository::importDatafile(DATAFILE *file)
{
if (!file) return;
TileType *tempTileType;
BITMAP *tempBitmap;
// Import bitmaps from the datafile
while (file->type != DAT_END) {
switch (file->type) {
case DAT_FILE:
// Go recursively into nested datafiles
importDatafile((DATAFILE*)file->dat);
break;
case DAT_BITMAP:
// Create a new tile type and add it to the hash_map
tempBitmap = create_bitmap(((BITMAP*)file->dat)->w, ((BITMAP*)file->dat)->h);
blit((BITMAP*)file->dat, tempBitmap, 0, 0, 0, 0, tempBitmap->w, tempBitmap->h);
tempTileType = new TileType(tempBitmap, get_datafile_property(file, DAT_ID('N','A','M','E')));
tileTypes.insert(make_pair(tempTileType->getName(), tempTileType));
break;
}
file++;
}
}
TileManager::TileManager()
: m_tiles(NULL)
, m_x(0)
, m_y(0)
, m_updating(false)
, m_numTypesToRender(0)
, m_typesToRender(NULL)
{
TileType* testType = HYDNEW TileType();
TileType* testType2 = HYDNEW TileType();
testType->Initialise("C:\\Assets\\01 - Default.xml");
testType2->Initialise("C:\\Assets\\alt.xml");
std::pair<int, TileType*> newPair;
std::pair<int, TileType*> newPair2;
newPair.first = 0;
newPair.second = testType;
newPair2.first = 1;
newPair2.second = testType2;
m_tileTypes.insert(newPair);
m_tileTypes.insert(newPair2);
m_typesToRender = HYDNEW_ARRAY(TileType*, MAX_TYPES_RENDERED_PER_FRAME);
}
/**
* Returns the name of this tile type.
*
* @returns string This tile type's name.
*/
int TileType_name(lua_State *lua)
{
TileType *tile = castUData<TileType>(lua, 1);
if (tile)
{
lua_pushstring(lua, tile->getName());
return 1;
}
return LuaState::expectedContext(lua, "name", "TileType");
}
void TileRepository::exportBitmap(const char *filename, int tile_w, int tile_h, int tile_spacing, int tiles_in_row)
{
list<TileType*> tiles_to_save;
map<const char*, TileType*, ltstr>::iterator i;
list<TileType*>::iterator j;
char tempTilename[256];
char tempFilename[256];
replace_extension(tempFilename, get_filename(filename), "", 256);
if (!(tiles_in_row > 0 && tile_w > 0 && tile_h > 0)) {
allegro_message("WARNING: tiles_in_row (%d), tile_w (%d) and tile_h (%d) must all be larger than 0.", tiles_in_row, tile_w, tile_h);
return;
}
for (i = tileTypes.begin(); i != tileTypes.end(); i++)
{
TileType* tempTileType = (*i).second;
replace_extension(tempTilename, tempTileType->getName(), "", 256);
if (ustrcmp(tempFilename, tempTilename) == 0) {
tiles_to_save.push_back(tempTileType);
}
}
if (tiles_to_save.empty()) {
allegro_message("WARNING: No tiles to save in %s.", filename);
return;
}
BITMAP *tile_bitmap;
PALETTE pal;
tile_bitmap = create_bitmap
(
tiles_in_row * tile_w,
(tiles_to_save.size() / tiles_in_row +
tiles_to_save.size() % tiles_in_row) * tile_h
);
int x = 0;
int y = 0;
for (j = tiles_to_save.begin(); j != tiles_to_save.end(); j++)
{
blit((*j)->getBitmap(), tile_bitmap, 0, 0, x * tile_w, y * tile_h, tile_w, tile_h);
x++;
if (x == tiles_in_row) {
y++;
x = 0;
}
}
get_palette(pal);
save_bitmap(filename, tile_bitmap, pal);
destroy_bitmap(tile_bitmap);
}
/**
* Sets the full name of the tile type.
* This is used to display the name of the tile type to the user.
*
* @param string fullName The full name of the tile type.
* @returns TileType This
*/
int TileType_full_name(lua_State *lua)
{
TileType *tile = castUData<TileType>(lua, 1);
if (tile)
{
if (lua_gettop(lua) == 1)
{
lua_pushstring(lua, tile->getFullName());
return 1;
}
else if (lua_isstr(lua, 2))
{
tile->setFullName(lua_tostring(lua, 2));
lua_first(lua);
}
return LuaState::expectedArgs(lua, "full_name", "string fullName");
}
return LuaState::expectedContext(lua, "full_name", "TileType");
}
void TileRepository::importBitmap(const char *filename, int tile_w, int tile_h, int tile_spacing)
{
BITMAP *tileBitmap;
BITMAP *tempBitmap;
TileType *tempTileType;
char tempTilename[256];
char tempFilename[256];
PALETTE pal;
int x, y;
tileBitmap = load_bitmap(filename, pal);
if (!tileBitmap) {
allegro_message("Warning, %s is not a valid tile bitmap!\n", filename);
return;
}
set_palette(pal);
replace_extension(tempFilename, get_filename(filename), "", 256);
ASSERT(tileBitmap);
for (y = 0; y < (tileBitmap->h / (tile_h + tile_spacing)); y++)
{
for (x = 0; x < (tileBitmap->w / (tile_w + tile_spacing)); x++)
{
// Create a new tile type and add it to the hash_map
tempBitmap = create_bitmap(tile_w, tile_h);
blit(
tileBitmap, tempBitmap,
x * (tile_w + tile_spacing),
y * (tile_h + tile_spacing),
0, 0, tile_w, tile_h
);
sprintf(tempTilename, "%s%03d", tempFilename, y * (tileBitmap->w / tile_w) + x);
tempTileType = new TileType(tempBitmap, tempTilename);
tileTypes.insert(make_pair(tempTileType->getName(), tempTileType));
}
}
destroy_bitmap(tileBitmap);
}
void DeviceCfgDbFiller::initTileTypeDb(TileTypeCfgDb& tileTypeDb,
const TileType& tileType, size_t tileTypeIndex)
{
// clear tile type database
tileTypeDb.clear();
// set its tile type
tileTypeDb.typeIndex(tileTypeIndex);
// clear map and copy pointer to control sets
m_pipControlSetMap.clear();
m_pipControlSets = &(tileTypeDb.pipControlSets());
// loop over all PIPs and sort them into control sets
const PIPs& pips = tileType.pips();
size_t pipCount = pips.size();
for (size_t i = 0; i < pipCount; ++i)
{
// get current PIP and create/find its control set
const PIP& pip = pips[i];
PIPControlSet& controlSet = addPIPControlSet(pip.endWireIndex());
// add new PIPBitValue entry to control set
PIPBitValues& pipBitValues = controlSet.pipBitValues();
size_t count = pipBitValues.size();
pipBitValues.push_back(PIPBitValue());
PIPBitValue& pipBitValue = pipBitValues[count];
// set its properties
pipBitValue.pipIndex(i);
pipBitValue.bitValue(PIPBitValue::VALUE_UNUSED);
}
// empty map
m_pipControlSetMap.clear();
// collapse all control sets with only one PIP into one
// collapsePIPControlSets(); // Not sure if that's a good idea
// empty control sets pointer again
m_pipControlSets = 0;
}
void SquareMap::drawLayer(BITMAP *dest, bool drawObstacle, TiledMapLayer *layer, int opacity)
{
Rectangle oldClip;
TileType *tempTileType;
Tile* tempTile;
oldClip.clipToRect(dest);
cameraScreenRect.rectToClip(dest);
// Calculate the part of the map that needs to be drawn (visible part)
Point start = screenToTile(Point(cameraScreenRect.x, cameraScreenRect.y));
Point end = screenToTile(Point(cameraScreenRect.x + cameraScreenRect.w - 1, cameraScreenRect.y + cameraScreenRect.h - 1));
start.x = MAX(0, MIN(mapWidth - 1, start.x));
start.y = MAX(0, MIN(mapHeight - 1, start.y));
if (opacity < 255) {
set_trans_blender(0,0,0,opacity);
drawing_mode(DRAW_MODE_TRANS, NULL, 0, 0);
}
for (int y = start.y; y <= end.y; y++) {
for (int x = start.x; x <= end.x; x++) {
tempTile = layer->getTile(Point(x, y));
tempTileType = tempTile->getType();
if (tempTileType) {
if (opacity < 255) {
draw_trans_sprite(
dest,
tempTileType->getBitmap(),
cameraScreenRect.x - cameraCoords.x + x * tileWidth,
cameraScreenRect.y - cameraCoords.y + y * tileHeight
);
}
else {
draw_sprite(
dest,
tempTileType->getBitmap(),
cameraScreenRect.x - cameraCoords.x + x * tileWidth,
cameraScreenRect.y - cameraCoords.y + y * tileHeight
);
}
}
if (drawObstacle) {
int tx = cameraScreenRect.x - cameraCoords.x + x * tileWidth;
int ty = cameraScreenRect.y - cameraCoords.y + y * tileHeight;
int tw = tileWidth;
int th = tileHeight;
int to = tempTile->obstacle;
if (to & OB_TOP) {
line(dest, tx + 2, ty + 2, tx + tw - 3, ty + 2, makecol(255,0,0));
line(dest, tx + 3, ty + 3, tx + tw - 2, ty + 3, makecol(0,0,0));
}
if (to & OB_LEFT) {
line(dest, tx + 2, ty + 2, tx + 2, ty + th - 3, makecol(255,0,0));
line(dest, tx + 3, ty + 3, tx + 3, ty + th - 2, makecol(0,0,0));
}
if (to & OB_RIGHT) {
line(dest, tx + tw - 3, ty + 2, tx + tw - 3, ty + th - 3, makecol(255,0,0));
line(dest, tx + tw - 2, ty + 3, tx + tw - 2, ty + th - 2, makecol(0,0,0));
}
if (to & OB_BOTTOM) {
line(dest, tx + 2, ty + th - 3, tx + tw - 3, ty + th - 3, makecol(255,0,0));
line(dest, tx + 3, ty + th - 2, tx + tw - 2, ty + th - 2, makecol(0,0,0));
}
}
}
}
if (opacity < 255) {
drawing_mode(DRAW_MODE_SOLID, NULL, 0, 0);
}
oldClip.rectToClip(dest);
}
bool TileType::loadStandardTileTypesLua(const char *filename)
{
LuaState lua(false);
if (!lua.loadFile(filename))
{
lua.logStack("TITLE");
lua.close();
stringstream errss;
errss << "Unable to load standard tile types";
am_log("TILE", errss);
return false;
}
lua_getglobal(lua, "types");
if (!lua_istable(lua, -1))
{
stringstream errss;
errss << "Unable to load standard tile types, loaded file was of type: " << lua_typename(lua, -1);
am_log("TILE", errss);
lua.close();
return false;
}
/* table is in the stack at index 't' */
lua_pushnil(lua); /* first key */
while (lua_next(lua, -2) != 0)
{
/* uses 'key' (at index -2) and 'value' (at index -1) */
if (lua_isstring(lua, -2))
{
if (!lua_istable(lua, -1))
{
stringstream errss;
errss << "Tile type '" << lua_tostring(lua, -2) << "' was of type '" << lua_typename(lua, -1) << "' and not an object.";
am_log("TILE", errss);
continue;
}
string tileName = Utils::toLowerCase(lua_tostring(lua, -2));
TileType *loadedType = new TileType(tileName.c_str());
if (!loadedType->loadFromDef(lua))
{
stringstream errss;
errss << "Failed to load '" << tileName << "' object in definition was invalid.";
am_log("TILE", errss);
delete loadedType;
continue;
}
stringstream ss;
ss << "Added tile type '" << loadedType->getName() << "'";
am_log("TILE", ss);
// TODO: Change to not needing this loadStandard function.
Engine::getEngine()->addTileType(loadedType);
}
/* removes 'value'; keeps 'key' for next iteration */
lua_pop(lua, 1);
}
lua.close();
return true;
}
