/**
* Load a platform sprites block from a RCD file.
* @param rcd_file RCD file used for loading.
* @param sprites Map of already loaded sprites.
* @return Loading was successful.
*/
bool SpriteManager::LoadPLAT(RcdFileReader *rcd_file, const ImageMap &sprites)
{
if (rcd_file->version != 2 || rcd_file->size != 2 + 2 + 2 + 2 * 4 + 12 * 4) return false;
uint16 width = rcd_file->GetUInt16();
rcd_file->GetUInt16(); /// \todo Remove height from RCD block.
uint16 type = rcd_file->GetUInt16();
if (type != 16) return false; // Only accept type 16 'wood'.
SpriteStorage *ss = this->GetSpriteStore(width);
if (ss == nullptr) return false;
Platform *plat = &ss->platform;
if (!LoadSpriteFromFile(rcd_file, sprites, &plat->flat[0])) return false;
if (!LoadSpriteFromFile(rcd_file, sprites, &plat->flat[1])) return false;
for (uint sprnum = 0; sprnum < lengthof(plat->ramp); sprnum++) {
if (!LoadSpriteFromFile(rcd_file, sprites, &plat->ramp[sprnum])) return false;
}
for (uint sprnum = 0; sprnum < lengthof(plat->right_ramp); sprnum++) {
if (!LoadSpriteFromFile(rcd_file, sprites, &plat->right_ramp[sprnum])) return false;
}
for (uint sprnum = 0; sprnum < lengthof(plat->left_ramp); sprnum++) {
if (!LoadSpriteFromFile(rcd_file, sprites, &plat->left_ramp[sprnum])) return false;
}
return true;
}
/**
* Load slider bar sprite data.
* @param rcd_file RCD file being loaded.
* @param sprites Sprites loaded from this file.
* @return Load was successful.
* @todo Move widget_type further to the top in the RCD file block.
*/
bool GuiSprites::LoadGSLI(RcdFileReader *rcd_file, const ImageMap &sprites)
{
if (rcd_file->version != 1 || rcd_file->size != 3 * 1 + 2 + WSS_COUNT * 4) return false;
uint8 min_length = rcd_file->GetUInt8();
uint8 stepsize = rcd_file->GetUInt8();
uint8 height = rcd_file->GetUInt8();
/* Select sprites to save to. */
uint16 tp = rcd_file->GetUInt16(); // Widget type.
SliderSpriteData *sprdata = nullptr;
bool shaded = false;
switch (tp) {
case 128: sprdata = &this->hor_slider; shaded = false; break;
case 129: sprdata = &this->hor_slider; shaded = true; break;
case 144: sprdata = &this->vert_slider; shaded = false; break;
case 145: sprdata = &this->vert_slider; shaded = true; break;
default:
return false;
}
sprdata->min_bar_length = min_length;
sprdata->stepsize = stepsize;
sprdata->height = height;
for (uint sprnum = 0; sprnum < WSS_COUNT; sprnum++) {
if (shaded) {
if (!LoadSpriteFromFile(rcd_file, sprites, &sprdata->shaded[sprnum])) return false;
} else {
if (!LoadSpriteFromFile(rcd_file, sprites, &sprdata->normal[sprnum])) return false;
}
}
return true;
}
/**
* Load a track voxel.
* @param rcd_file Data file being loaded.
* @param length Length of the voxel (according to the file).
* @param sprites Already loaded sprite blocks.
* @return Loading was successful.
*/
bool TrackVoxel::Load(RcdFileReader *rcd_file, size_t length, const ImageMap &sprites)
{
if (length != 4 * 4 + 4 * 4 + 3 + 1) return false;
for (uint i = 0; i < 4; i++) {
if (!LoadSpriteFromFile(rcd_file, sprites, &this->back[i])) return false;
}
for (uint i = 0; i < 4; i++) {
if (!LoadSpriteFromFile(rcd_file, sprites, &this->front[i])) return false;
}
this->dxyz.x = rcd_file->GetInt8();
this->dxyz.y = rcd_file->GetInt8();
this->dxyz.z = rcd_file->GetInt8();
this->flags = rcd_file->GetUInt8();
return true;
}
/**
* Load checkbox and radio button GUI sprites.
* @param rcd_file RCD file being loaded.
* @param sprites Sprites loaded from this file.
* @return Load was successful.
* @todo Load width and height from the RCD file too.
*/
bool GuiSprites::LoadGCHK(RcdFileReader *rcd_file, const ImageMap &sprites)
{
if (rcd_file->version != 1 || rcd_file->size != 2 + WCS_COUNT * 4) return false;
/* Select sprites to save to. */
uint16 tp = rcd_file->GetUInt16(); // Widget type.
CheckableWidgetSpriteData *sprdata = nullptr;
switch (tp) {
case 96: sprdata = &this->checkbox; break;
case 112: sprdata = &this->radio_button; break;
default:
return false;
}
sprdata->width = 0;
sprdata->height = 0;
for (uint sprnum = 0; sprnum < WCS_COUNT; sprnum++) {
ImageData *spr;
if (!LoadSpriteFromFile(rcd_file, sprites, &spr)) return false;
sprdata->sprites[sprnum] = spr;
if (spr != nullptr) {
sprdata->width = std::max(sprdata->width, spr->width);
sprdata->height = std::max(sprdata->height, spr->height);
}
}
return true;
}
/**
* Load the sprites of an animation.
* @param rcd_file RCD file used for loading.
* @param sprites Map of already loaded sprites.
* @return Loading was successful.
*/
bool AnimationSprites::Load(RcdFileReader *rcd_file, const ImageMap &sprites)
{
const uint BASE_LENGTH = 2 + 1 + 2 + 2;
size_t length = rcd_file->size;
if (rcd_file->version != 1 || length < BASE_LENGTH) return false;
this->width = rcd_file->GetUInt16();
this->person_type = DecodePersonType(rcd_file->GetUInt8());
if (this->person_type == PERSON_INVALID) return false;
uint16 at = rcd_file->GetUInt16();
if (at < ANIM_BEGIN || at > ANIM_LAST) return false;
this->anim_type = (AnimationType)at;
this->frame_count = rcd_file->GetUInt16();
if (length != BASE_LENGTH + this->frame_count * 4) return false;
this->sprites = new ImageData *[this->frame_count];
if (this->sprites == nullptr || this->frame_count == 0) return false;
for (uint i = 0; i < this->frame_count; i++) {
if (!LoadSpriteFromFile(rcd_file, sprites, &this->sprites[i])) return false;
}
return true;
}
/**
* Load a surface game block from a RCD file.
* @param rcd_file RCD file used for loading.
* @param sprites Map of already loaded sprites.
* @return Loading was successful.
*/
bool SpriteManager::LoadSURF(RcdFileReader *rcd_file, const ImageMap &sprites)
{
if (rcd_file->version != 4 || rcd_file->size != 2 + 2 + 2 + 4 * NUM_SLOPE_SPRITES) return false;
uint16 gt = rcd_file->GetUInt16(); // Ground type bytes.
uint8 type = GTP_INVALID;
if (gt == 16) type = GTP_GRASS0;
if (gt == 17) type = GTP_GRASS1;
if (gt == 18) type = GTP_GRASS2;
if (gt == 19) type = GTP_GRASS3;
if (gt == 32) type = GTP_DESERT;
if (gt == 48) type = GTP_CURSOR_TEST;
if (type == GTP_INVALID) return false; // Unknown type of ground.
uint16 width = rcd_file->GetUInt16();
rcd_file->GetUInt16(); /// \todo Remove height from RCD block.
SpriteStorage *ss = this->GetSpriteStore(width);
if (ss == nullptr || type >= GTP_COUNT) return false;
SurfaceData *sd = &ss->surface[type];
for (uint sprnum = 0; sprnum < NUM_SLOPE_SPRITES; sprnum++) {
if (!LoadSpriteFromFile(rcd_file, sprites, &sd->surface[sprnum])) return false;
}
return true;
}
/**
* Load sprites of a GUI widget border.
* @param rcd_file RCD file being loaded.
* @param sprites Sprites loaded from this file.
* @return Load was successful.
*/
bool GuiSprites::LoadGBOR(RcdFileReader *rcd_file, const ImageMap &sprites)
{
if (rcd_file->version != 1 || rcd_file->size != 2 + 8 * 1 + WBS_COUNT * 4) return false;
/* Select sprites to save to. */
uint16 tp = rcd_file->GetUInt16(); // Widget type.
BorderSpriteData *sprdata = nullptr;
bool pressed = false;
switch (tp) {
case 32: sprdata = &this->titlebar; pressed = false; break;
case 48: sprdata = &this->button; pressed = false; break;
case 49: sprdata = &this->button; pressed = true; break;
case 52: sprdata = &this->rounded_button; pressed = false; break;
case 53: sprdata = &this->rounded_button; pressed = true; break;
case 64: sprdata = &this->frame; pressed = false; break;
case 68: sprdata = &this->panel; pressed = false; break;
case 80: sprdata = &this->inset_frame; pressed = false; break;
default:
return false;
}
sprdata->border_top = rcd_file->GetUInt8();
sprdata->border_left = rcd_file->GetUInt8();
sprdata->border_right = rcd_file->GetUInt8();
sprdata->border_bottom = rcd_file->GetUInt8();
sprdata->min_width = rcd_file->GetUInt8();
sprdata->min_height = rcd_file->GetUInt8();
sprdata->hor_stepsize = rcd_file->GetUInt8();
sprdata->vert_stepsize = rcd_file->GetUInt8();
for (uint sprnum = 0; sprnum < WBS_COUNT; sprnum++) {
if (pressed) {
if (!LoadSpriteFromFile(rcd_file, sprites, &sprdata->pressed[sprnum])) return false;
} else {
if (!LoadSpriteFromFile(rcd_file, sprites, &sprdata->normal[sprnum])) return false;
}
}
return true;
}
/**
* Load a displayed object block.
* @param rcd_file RCD file used for loading.
* @param sprites Map of already loaded sprites.
* @return Loading was successful.
*/
bool SpriteManager::LoadBDIR(RcdFileReader *rcd_file, const ImageMap &sprites)
{
if (rcd_file->version != 1 || rcd_file->size != 2 + 4 * 4) return false;
uint16 width = rcd_file->GetUInt16();
SpriteStorage *ss = this->GetSpriteStore(width);
if (ss == nullptr) return false;
DisplayedObject *dob = &ss->build_arrows;
for (uint sprnum = 0; sprnum < lengthof(dob->sprites); sprnum++) {
if (!LoadSpriteFromFile(rcd_file, sprites, &dob->sprites[sprnum])) return false;
}
return true;
}
/**
* Load scroll bar sprite data.
* @param rcd_file RCD file being loaded.
* @param sprites Sprites loaded from this file.
* @return Load was successful.
* @todo Move widget_type further to the top in the RCD file block.
* @todo Add width of the scrollbar in the RCD file block.
*/
bool GuiSprites::LoadGSCL(RcdFileReader *rcd_file, const ImageMap &sprites)
{
if (rcd_file->version != 1 || rcd_file->size != 4 * 1 + 2 + WLS_COUNT * 4) return false;
uint8 min_length_bar = rcd_file->GetUInt8();
uint8 stepsize_back = rcd_file->GetUInt8();
uint8 min_slider = rcd_file->GetUInt8();
uint8 stepsize_slider = rcd_file->GetUInt8();
/* Select sprites to save to. */
uint16 tp = rcd_file->GetUInt16(); // Widget type.
ScrollbarSpriteData *sprdata = nullptr;
bool shaded = false;
bool vertical = false;
switch (tp) {
case 160: sprdata = &this->hor_scroll; shaded = false; vertical = false; break;
case 161: sprdata = &this->hor_scroll; shaded = true; vertical = false; break;
case 176: sprdata = &this->vert_scroll; shaded = false; vertical = true; break;
case 177: sprdata = &this->vert_scroll; shaded = true; vertical = true; break;
default:
return false;
}
sprdata->min_length_all = min_length_bar;
sprdata->stepsize_bar = stepsize_back;
sprdata->min_length_slider = min_slider;
sprdata->stepsize_slider = stepsize_slider;
uint16 max_width = 0;
uint16 max_height = 0;
for (uint sprnum = 0; sprnum < WLS_COUNT; sprnum++) {
ImageData *spr;
if (!LoadSpriteFromFile(rcd_file, sprites, &spr)) return false;
if (shaded) {
sprdata->shaded[sprnum] = spr;
} else {
sprdata->normal[sprnum] = spr;
}
if (spr != nullptr) {
max_width = std::max(max_width, spr->width);
max_height = std::max(max_height, spr->height);
}
}
sprdata->height = (vertical) ? max_width : max_height;
return true;
}
/**
* Load a tile selection block from a RCD file.
* @param rcd_file RCD file used for loading.
* @param sprites Map of already loaded sprites.
* @return Loading was successful.
*/
bool SpriteManager::LoadTSEL(RcdFileReader *rcd_file, const ImageMap &sprites)
{
if (rcd_file->version != 2 || rcd_file->size != 2 + 2 + 4 * NUM_SLOPE_SPRITES) return false;
uint16 width = rcd_file->GetUInt16();
rcd_file->GetUInt16(); /// \todo Remove height from RCD block.
SpriteStorage *ss = this->GetSpriteStore(width);
if (ss == nullptr) return false;
TileSelection *ts = &ss->tile_select;
for (uint sprnum = 0; sprnum < NUM_SLOPE_SPRITES; sprnum++) {
if (!LoadSpriteFromFile(rcd_file, sprites, &ts->surface[sprnum])) return false;
}
return true;
}
/**
* Load a support sprites block from a RCD file.
* @param rcd_file RCD file used for loading.
* @param sprites Map of already loaded sprites.
* @return Loading was successful.
*/
bool SpriteManager::LoadSUPP(RcdFileReader *rcd_file, const ImageMap &sprites)
{
if (rcd_file->version != 1 || rcd_file->size != 2 + 2 + 2 + SSP_COUNT * 4) return false;
uint16 type = rcd_file->GetUInt16();
if (type != 16) return false; // Only accept type 16 'wood'.
uint16 width = rcd_file->GetUInt16();
rcd_file->GetUInt16(); /// \todo Remove height from RCD block.
SpriteStorage *ss = this->GetSpriteStore(width);
if (ss == nullptr) return false;
Support *supp = &ss->support;
for (uint sprnum = 0; sprnum < lengthof(supp->sprites); sprnum++) {
if (!LoadSpriteFromFile(rcd_file, sprites, &supp->sprites[sprnum])) return false;
}
return true;
}
/**
* Load a path sprites block from a RCD file.
* @param rcd_file RCD file used for loading.
* @param sprites Map of already loaded sprites.
* @return Loading was successful.
*/
bool SpriteManager::LoadTCOR(RcdFileReader *rcd_file, const ImageMap &sprites)
{
if (rcd_file->version != 2 || rcd_file->size != 2 + 2 + 4 * VOR_NUM_ORIENT * NUM_SLOPE_SPRITES) return false;
uint16 width = rcd_file->GetUInt16();
rcd_file->GetUInt16(); /// \todo Remove height from RCD block.
SpriteStorage *ss = this->GetSpriteStore(width);
if (ss == nullptr) return false;
TileCorners *tc = &ss->tile_corners;
for (uint v = 0; v < VOR_NUM_ORIENT; v++) {
for (uint sprnum = 0; sprnum < NUM_SLOPE_SPRITES; sprnum++) {
if (!LoadSpriteFromFile(rcd_file, sprites, &tc->sprites[v][sprnum])) return false;
}
}
return true;
}
/**
* Load a path sprites block from a RCD file.
* @param rcd_file RCD file used for loading.
* @param sprites Map of already loaded sprites.
* @return Loading was successful.
*/
bool SpriteManager::LoadPATH(RcdFileReader *rcd_file, const ImageMap &sprites)
{
if (rcd_file->version != 1 || rcd_file->size != 2 + 2 + 2 + 4 * PATH_COUNT) return false;
uint16 type = rcd_file->GetUInt16();
if (type != 16) return false; // Only 'concrete' paths exist.
uint16 width = rcd_file->GetUInt16();
rcd_file->GetUInt16(); /// \todo Remove height from RCD block.
SpriteStorage *ss = this->GetSpriteStore(width);
if (ss == nullptr) return false;
Path *path = &ss->path_sprites;
for (uint sprnum = 0; sprnum < PATH_COUNT; sprnum++) {
if (!LoadSpriteFromFile(rcd_file, sprites, &path->sprites[sprnum])) return false;
}
return true;
}
/**
* Load a path sprites block from a RCD file.
* @param rcd_file RCD file used for loading.
* @param sprites Map of already loaded sprites.
* @return Loading was successful.
*/
bool SpriteManager::LoadFUND(RcdFileReader *rcd_file, const ImageMap &sprites)
{
if (rcd_file->version != 1 || rcd_file->size != 2 + 2 + 2 + 4 * 6) return false;
uint16 tp = rcd_file->GetUInt16();
uint16 type = FDT_INVALID;
if (tp == 16) type = FDT_GROUND;
if (tp == 32) type = FDT_WOOD;
if (tp == 48) type = FDT_BRICK;
if (type == FDT_INVALID) return false;
uint16 width = rcd_file->GetUInt16();
rcd_file->GetUInt16(); /// \todo Remove height from RCD block.
SpriteStorage *ss = this->GetSpriteStore(width);
if (ss == nullptr || type >= FDT_COUNT) return false;
Foundation *fn = &ss->foundation[type];
for (uint sprnum = 0; sprnum < lengthof(fn->sprites); sprnum++) {
if (!LoadSpriteFromFile(rcd_file, sprites, &fn->sprites[sprnum])) return false;
}
return true;
}
/**
* Load GUI slope selection sprites.
* @param rcd_file RCD file being loaded.
* @param sprites Sprites loaded from this file.
* @param texts Texts loaded from this file.
* @return Load was successful.
*/
bool GuiSprites::LoadGSLP(RcdFileReader *rcd_file, const ImageMap &sprites, const TextMap &texts)
{
const uint8 indices[] = {TSL_STRAIGHT_DOWN, TSL_STEEP_DOWN, TSL_DOWN, TSL_FLAT, TSL_UP, TSL_STEEP_UP, TSL_STRAIGHT_UP};
/* 'indices' entries of slope sprites, bends, banking, 4 triangle arrows,
* 4 entries with rotation sprites, 2 button sprites, one entry with a text block.
*/
if (rcd_file->version != 7 || rcd_file->size != (lengthof(indices) + TBN_COUNT + TPB_COUNT + 4 + 2 + 2 + 1 + TC_END + 1 + WES_COUNT + 4 + 2) * 4 + 4) return false;
for (uint i = 0; i < lengthof(indices); i++) {
if (!LoadSpriteFromFile(rcd_file, sprites, &this->slope_select[indices[i]])) return false;
}
for (uint i = 0; i < TBN_COUNT; i++) {
if (!LoadSpriteFromFile(rcd_file, sprites, &this->bend_select[i])) return false;
}
for (uint i = 0; i < TPB_COUNT; i++) {
if (!LoadSpriteFromFile(rcd_file, sprites, &this->bank_select[i])) return false;
}
if (!LoadSpriteFromFile(rcd_file, sprites, &this->triangle_left)) return false;
if (!LoadSpriteFromFile(rcd_file, sprites, &this->triangle_right)) return false;
if (!LoadSpriteFromFile(rcd_file, sprites, &this->triangle_up)) return false;
if (!LoadSpriteFromFile(rcd_file, sprites, &this->triangle_down)) return false;
for (uint i = 0; i < 2; i++) {
if (!LoadSpriteFromFile(rcd_file, sprites, &this->platform_select[i])) return false;
}
for (uint i = 0; i < 2; i++) {
if (!LoadSpriteFromFile(rcd_file, sprites, &this->power_select[i])) return false;
}
if (!LoadSpriteFromFile(rcd_file, sprites, &this->disabled)) return false;
for (uint i = 0; i < TC_END; i++) {
if (!LoadSpriteFromFile(rcd_file, sprites, &this->compass[i])) return false;
}
if (!LoadSpriteFromFile(rcd_file, sprites, &this->bulldozer)) return false;
for (uint i = 0; i < WES_COUNT; i++) {
if (!LoadSpriteFromFile(rcd_file, sprites, &this->weather[i])) return false;
}
if (!LoadSpriteFromFile(rcd_file, sprites, &this->rot_2d_pos)) return false;
if (!LoadSpriteFromFile(rcd_file, sprites, &this->rot_2d_neg)) return false;
if (!LoadSpriteFromFile(rcd_file, sprites, &this->rot_3d_pos)) return false;
if (!LoadSpriteFromFile(rcd_file, sprites, &this->rot_3d_neg)) return false;
if (!LoadSpriteFromFile(rcd_file, sprites, &this->close_sprite)) return false;
if (!LoadSpriteFromFile(rcd_file, sprites, &this->dot_sprite)) return false;
if (!LoadTextFromFile(rcd_file, texts, &this->text)) return false;
_language.RegisterStrings(*this->text, _gui_strings_table, STR_GUI_START);
return true;
}
