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Fix formspec replacement handling for in game formspecs
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sapier authored and sapier committed Apr 22, 2014
1 parent e7ef4f0 commit 127f354
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Showing 4 changed files with 125 additions and 123 deletions.
190 changes: 86 additions & 104 deletions src/game.cpp
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Expand Up @@ -122,13 +122,16 @@ struct TextDestPlayerInventory : public TextDest
struct LocalFormspecHandler : public TextDest
{
LocalFormspecHandler();
LocalFormspecHandler(std::string formname) {
LocalFormspecHandler(std::string formname) :
m_client(0)
{
m_formname = formname;
}

LocalFormspecHandler(std::string formname,Client *client) {
LocalFormspecHandler(std::string formname, Client *client) :
m_client(client)
{
m_formname = formname;
m_client = client;
}

void gotText(std::wstring message) {
Expand Down Expand Up @@ -167,25 +170,27 @@ struct LocalFormspecHandler : public TextDest
}
}
if (m_formname == "MT_CHAT_MENU") {
assert(m_client != 0);
if ((fields.find("btn_send") != fields.end()) ||
(fields.find("quit") != fields.end())) {
if (fields.find("f_text") != fields.end()) {
if (m_client != 0) {
m_client->typeChatMessage(narrow_to_wide(fields["f_text"]));
}
else {
errorstream << "LocalFormspecHandler::gotText received chat message but m_client is NULL" << std::endl;
}
m_client->typeChatMessage(narrow_to_wide(fields["f_text"]));
}
return;
}
}

if (m_formname == "MT_DEATH_SCREEN") {
assert(m_client != 0);
if ((fields.find("btn_respawn") != fields.end())) {
m_client->sendRespawn();
return;
}

if (fields.find("quit") != fields.end()) {
m_client->sendRespawn();
return;
}
}

errorstream << "LocalFormspecHandler::gotText unhandled >" << m_formname << "< event" << std::endl;
Expand Down Expand Up @@ -963,34 +968,47 @@ bool nodePlacementPrediction(Client &client,
return false;
}

static void show_chat_menu(FormspecFormSource* current_formspec,
TextDest* current_textdest, IWritableTextureSource* tsrc,
IrrlichtDevice * device, Client* client, std::string text)
static inline void create_formspec_menu(GUIFormSpecMenu** cur_formspec,
InventoryManager *invmgr, IGameDef *gamedef,
IWritableTextureSource* tsrc, IrrlichtDevice * device,
IFormSource* fs_src, TextDest* txt_dest
) {

if (*cur_formspec == 0) {
*cur_formspec = new GUIFormSpecMenu(device, guiroot, -1, &g_menumgr,
invmgr, gamedef, tsrc, fs_src, txt_dest, cur_formspec );
(*cur_formspec)->doPause = false;
(*cur_formspec)->drop();
}
else {
(*cur_formspec)->setFormSource(fs_src);
(*cur_formspec)->setTextDest(txt_dest);
}
}

static void show_chat_menu(GUIFormSpecMenu** cur_formspec,
InventoryManager *invmgr, IGameDef *gamedef,
IWritableTextureSource* tsrc, IrrlichtDevice * device,
Client* client, std::string text)
{
std::string formspec =
"size[11,5.5,true]"
"field[3,2.35;6,0.5;f_text;;" + text + "]"
"button_exit[4,3;3,0.5;btn_send;" + wide_to_narrow(wstrgettext("Proceed")) + "]"
"button_exit[4,3;3,0.5;btn_send;" + wide_to_narrow(wstrgettext("Proceed")) + "]"
;

/* Create menu */
/* Note: FormspecFormSource and LocalFormspecHandler
* are deleted by guiFormSpecMenu */
current_formspec = new FormspecFormSource(formspec,&current_formspec);
current_textdest = new LocalFormspecHandler("MT_CHAT_MENU",client);
GUIFormSpecMenu *menu =
new GUIFormSpecMenu(device, guiroot, -1,
&g_menumgr,
NULL, NULL, tsrc);
menu->doPause = false;
menu->setFormSource(current_formspec);
menu->setTextDest(current_textdest);
menu->drop();
FormspecFormSource* fs_src = new FormspecFormSource(formspec);
LocalFormspecHandler* txt_dst = new LocalFormspecHandler("MT_CHAT_MENU", client);

create_formspec_menu(cur_formspec, invmgr, gamedef, tsrc, device, fs_src, txt_dst);
}

static void show_deathscreen(FormspecFormSource* current_formspec,
TextDest* current_textdest, IWritableTextureSource* tsrc,
IrrlichtDevice * device, Client* client)
static void show_deathscreen(GUIFormSpecMenu** cur_formspec,
InventoryManager *invmgr, IGameDef *gamedef,
IWritableTextureSource* tsrc, IrrlichtDevice * device, Client* client)
{
std::string formspec =
std::string("") +
Expand All @@ -1003,24 +1021,18 @@ static void show_deathscreen(FormspecFormSource* current_formspec,
/* Create menu */
/* Note: FormspecFormSource and LocalFormspecHandler
* are deleted by guiFormSpecMenu */
current_formspec = new FormspecFormSource(formspec,&current_formspec);
current_textdest = new LocalFormspecHandler("MT_DEATH_SCREEN",client);
GUIFormSpecMenu *menu =
new GUIFormSpecMenu(device, guiroot, -1,
&g_menumgr,
NULL, NULL, tsrc);
menu->doPause = false;
menu->setFormSource(current_formspec);
menu->setTextDest(current_textdest);
menu->drop();
FormspecFormSource* fs_src = new FormspecFormSource(formspec);
LocalFormspecHandler* txt_dst = new LocalFormspecHandler("MT_DEATH_SCREEN", client);

create_formspec_menu(cur_formspec, invmgr, gamedef, tsrc, device, fs_src, txt_dst);
}

/******************************************************************************/
static void show_pause_menu(FormspecFormSource* current_formspec,
TextDest* current_textdest, IWritableTextureSource* tsrc,
IrrlichtDevice * device, bool singleplayermode)
static void show_pause_menu(GUIFormSpecMenu** cur_formspec,
InventoryManager *invmgr, IGameDef *gamedef,
IWritableTextureSource* tsrc, IrrlichtDevice * device,
bool singleplayermode)
{

std::string control_text = wide_to_narrow(wstrgettext("Default Controls:\n"
"- WASD: move\n"
"- Space: jump/climb\n"
Expand All @@ -1046,7 +1058,7 @@ static void show_pause_menu(FormspecFormSource* current_formspec,
<< wide_to_narrow(wstrgettext("Change Password")) << "]";
}

os << "button_exit[4," << (ypos++) << ";3,0.5;btn_sound;"
os << "button_exit[4," << (ypos++) << ";3,0.5;btn_sound;"
<< wide_to_narrow(wstrgettext("Sound Volume")) << "]";
os << "button_exit[4," << (ypos++) << ";3,0.5;btn_exit_menu;"
<< wide_to_narrow(wstrgettext("Exit to Menu")) << "]";
Expand All @@ -1061,14 +1073,10 @@ static void show_pause_menu(FormspecFormSource* current_formspec,
/* Create menu */
/* Note: FormspecFormSource and LocalFormspecHandler *
* are deleted by guiFormSpecMenu */
current_formspec = new FormspecFormSource(os.str(),&current_formspec);
current_textdest = new LocalFormspecHandler("MT_PAUSE_MENU");
GUIFormSpecMenu *menu =
new GUIFormSpecMenu(device, guiroot, -1, &g_menumgr, NULL, NULL, tsrc);
menu->doPause = true;
menu->setFormSource(current_formspec);
menu->setTextDest(current_textdest);
menu->drop();
FormspecFormSource* fs_src = new FormspecFormSource(os.str());
LocalFormspecHandler* txt_dst = new LocalFormspecHandler("MT_PAUSE_MENU");

create_formspec_menu(cur_formspec, invmgr, gamedef, tsrc, device, fs_src, txt_dst);
}

/******************************************************************************/
Expand All @@ -1080,8 +1088,7 @@ void the_game(bool &kill, bool random_input, InputHandler *input,
const SubgameSpec &gamespec /* Used for local game */,
bool simple_singleplayer_mode)
{
FormspecFormSource* current_formspec = 0;
TextDest* current_textdest = 0;
GUIFormSpecMenu* current_formspec = 0;
video::IVideoDriver* driver = device->getVideoDriver();
scene::ISceneManager* smgr = device->getSceneManager();

Expand Down Expand Up @@ -1911,34 +1918,29 @@ void the_game(bool &kill, bool random_input, InputHandler *input,
infostream<<"the_game: "
<<"Launching inventory"<<std::endl;

GUIFormSpecMenu *menu =
new GUIFormSpecMenu(device, guiroot, -1,
&g_menumgr,
&client, gamedef, tsrc);
PlayerInventoryFormSource* fs_src = new PlayerInventoryFormSource(&client);
TextDest* txt_dst = new TextDestPlayerInventory(&client);

create_formspec_menu(&current_formspec, &client, gamedef, tsrc, device, fs_src, txt_dst);

InventoryLocation inventoryloc;
inventoryloc.setCurrentPlayer();

PlayerInventoryFormSource *src = new PlayerInventoryFormSource(&client);
assert(src);
menu->doPause = false;
menu->setFormSpec(src->getForm(), inventoryloc);
menu->setFormSource(src);
menu->setTextDest(new TextDestPlayerInventory(&client));
menu->drop();
current_formspec->setFormSpec(fs_src->getForm(), inventoryloc);
}
else if(input->wasKeyDown(EscapeKey))
{
show_pause_menu(current_formspec, current_textdest, tsrc, device,
show_pause_menu(&current_formspec, &client, gamedef, tsrc, device,
simple_singleplayer_mode);
}
else if(input->wasKeyDown(getKeySetting("keymap_chat")))
{
show_chat_menu(current_formspec, current_textdest, tsrc, device, &client,"");
show_chat_menu(&current_formspec, &client, gamedef, tsrc, device,
&client,"");
}
else if(input->wasKeyDown(getKeySetting("keymap_cmd")))
{
show_chat_menu(current_formspec, current_textdest, tsrc, device, &client,"/");
show_chat_menu(&current_formspec, &client, gamedef, tsrc, device,
&client,"/");
}
else if(input->wasKeyDown(getKeySetting("keymap_console")))
{
Expand Down Expand Up @@ -2396,8 +2398,8 @@ void the_game(bool &kill, bool random_input, InputHandler *input,
}
else if(event.type == CE_DEATHSCREEN)
{
show_deathscreen(current_formspec, current_textdest,
tsrc, device, &client);
show_deathscreen(&current_formspec, &client, gamedef, tsrc,
device, &client);

chat_backend.addMessage(L"", L"You died.");

Expand All @@ -2411,29 +2413,14 @@ void the_game(bool &kill, bool random_input, InputHandler *input,
}
else if (event.type == CE_SHOW_FORMSPEC)
{
if (current_formspec == 0)
{
/* Create menu */
/* Note: FormspecFormSource and TextDestPlayerInventory
* are deleted by guiFormSpecMenu */
current_formspec = new FormspecFormSource(*(event.show_formspec.formspec),&current_formspec);
current_textdest = new TextDestPlayerInventory(&client,*(event.show_formspec.formname));
GUIFormSpecMenu *menu =
new GUIFormSpecMenu(device, guiroot, -1,
&g_menumgr,
&client, gamedef, tsrc);
menu->doPause = false;
menu->setFormSource(current_formspec);
menu->setTextDest(current_textdest);
menu->drop();
}
else
{
assert(current_textdest != 0);
/* update menu */
current_textdest->setFormName(*(event.show_formspec.formname));
current_formspec->setForm(*(event.show_formspec.formspec));
}
FormspecFormSource* fs_src =
new FormspecFormSource(*(event.show_formspec.formspec));
TextDestPlayerInventory* txt_dst =
new TextDestPlayerInventory(&client,*(event.show_formspec.formname));

create_formspec_menu(&current_formspec, &client, gamedef,
tsrc, device, fs_src, txt_dst);

delete(event.show_formspec.formspec);
delete(event.show_formspec.formname);
}
Expand Down Expand Up @@ -2986,19 +2973,14 @@ void the_game(bool &kill, bool random_input, InputHandler *input,
InventoryLocation inventoryloc;
inventoryloc.setNodeMeta(nodepos);

/* Create menu */

GUIFormSpecMenu *menu =
new GUIFormSpecMenu(device, guiroot, -1,
&g_menumgr,
&client, gamedef, tsrc);
menu->doPause = false;
menu->setFormSpec(meta->getString("formspec"),
inventoryloc);
menu->setFormSource(new NodeMetadataFormSource(
&client.getEnv().getClientMap(), nodepos));
menu->setTextDest(new TextDestNodeMetadata(nodepos, &client));
menu->drop();
NodeMetadataFormSource* fs_src = new NodeMetadataFormSource(
&client.getEnv().getClientMap(), nodepos);
TextDest* txt_dst = new TextDestNodeMetadata(nodepos, &client);

create_formspec_menu(&current_formspec, &client, gamedef,
tsrc, device, fs_src, txt_dst);

current_formspec->setFormSpec(meta->getString("formspec"), inventoryloc);
}
// Otherwise report right click to server
else
Expand Down
9 changes: 5 additions & 4 deletions src/guiEngine.cpp
View file
Expand Up @@ -166,7 +166,7 @@ GUIEngine::GUIEngine( irr::IrrlichtDevice* dev,
rect,false,true,0,-1);

//create formspecsource
m_formspecgui = new FormspecFormSource("",&m_formspecgui);
m_formspecgui = new FormspecFormSource("");

/* Create menu */
m_menu =
Expand All @@ -176,12 +176,13 @@ GUIEngine::GUIEngine( irr::IrrlichtDevice* dev,
m_menumanager,
0 /* &client */,
0 /* gamedef */,
m_texture_source);
m_texture_source,
m_formspecgui,
m_buttonhandler,
NULL);

m_menu->allowClose(false);
m_menu->lockSize(true,v2u32(800,600));
m_menu->setFormSource(m_formspecgui);
m_menu->setTextDest(m_buttonhandler);

// Initialize scripting

Expand Down
24 changes: 18 additions & 6 deletions src/guiFormSpecMenu.cpp
View file
Expand Up @@ -68,20 +68,22 @@ with this program; if not, write to the Free Software Foundation, Inc.,
GUIFormSpecMenu::GUIFormSpecMenu(irr::IrrlichtDevice* dev,
gui::IGUIElement* parent, s32 id, IMenuManager *menumgr,
InventoryManager *invmgr, IGameDef *gamedef,
ISimpleTextureSource *tsrc) :
ISimpleTextureSource *tsrc, IFormSource* fsrc, TextDest* tdst,
GUIFormSpecMenu** ext_ptr) :
GUIModalMenu(dev->getGUIEnvironment(), parent, id, menumgr),
m_device(dev),
m_invmgr(invmgr),
m_gamedef(gamedef),
m_tsrc(tsrc),
m_form_src(NULL),
m_text_dst(NULL),
m_selected_item(NULL),
m_selected_amount(0),
m_selected_dragging(false),
m_tooltip_element(NULL),
m_allowclose(true),
m_lock(false)
m_lock(false),
m_form_src(fsrc),
m_text_dst(tdst),
m_ext_ptr(ext_ptr)
{
current_keys_pending.key_down = false;
current_keys_pending.key_up = false;
Expand All @@ -95,8 +97,18 @@ GUIFormSpecMenu::~GUIFormSpecMenu()
removeChildren();

delete m_selected_item;
delete m_form_src;
delete m_text_dst;

if (m_form_src != NULL) {
delete m_form_src;
}
if (m_text_dst != NULL) {
delete m_text_dst;
}

if (m_ext_ptr != NULL) {
assert(*m_ext_ptr == this);
*m_ext_ptr = NULL;
}
}

void GUIFormSpecMenu::removeChildren()
Expand Down

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