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-rw-r--r--src/content_nodemeta.cpp16
-rw-r--r--src/content_nodemeta.h3
-rw-r--r--src/game.cpp87
-rw-r--r--src/guiInventoryMenu.cpp81
-rw-r--r--src/guiInventoryMenu.h6
-rw-r--r--src/main.cpp3
-rw-r--r--src/nodemetadata.h3
7 files changed, 145 insertions, 54 deletions
diff --git a/src/content_nodemeta.cpp b/src/content_nodemeta.cpp
index 8627e18d0..92b2cbada 100644
--- a/src/content_nodemeta.cpp
+++ b/src/content_nodemeta.cpp
@@ -109,6 +109,13 @@ bool ChestNodeMetadata::nodeRemovalDisabled()
return false;
return true;
}
+std::string ChestNodeMetadata::getInventoryDrawSpecString()
+{
+ return
+ "invsize[8,9;]"
+ "list[current_name;0;0,0;8,4;]"
+ "list[current_player;main;0,5;8,4;]";
+}
/*
FurnaceNodeMetadata
@@ -301,5 +308,14 @@ bool FurnaceNodeMetadata::step(float dtime)
}
return changed;
}
+std::string FurnaceNodeMetadata::getInventoryDrawSpecString()
+{
+ return
+ "invsize[8,9;]"
+ "list[current_name;fuel;2,4;1,1;]"
+ "list[current_name;src;2,1;1,1;]"
+ "list[current_name;dst;5,1;2,2;]"
+ "list[current_player;main;0,5;8,4;]";
+}
diff --git a/src/content_nodemeta.h b/src/content_nodemeta.h
index ed5d5f24e..84c3aed9d 100644
--- a/src/content_nodemeta.h
+++ b/src/content_nodemeta.h
@@ -55,8 +55,8 @@ public:
virtual void serializeBody(std::ostream &os);
virtual std::string infoText();
virtual Inventory* getInventory() {return m_inventory;}
-
virtual bool nodeRemovalDisabled();
+ virtual std::string getInventoryDrawSpecString();
private:
Inventory *m_inventory;
@@ -76,6 +76,7 @@ public:
virtual Inventory* getInventory() {return m_inventory;}
virtual void inventoryModified();
virtual bool step(float dtime);
+ virtual std::string getInventoryDrawSpecString();
private:
Inventory *m_inventory;
diff --git a/src/game.cpp b/src/game.cpp
index b11547679..c36688d12 100644
--- a/src/game.cpp
+++ b/src/game.cpp
@@ -1709,75 +1709,56 @@ void the_game(
{
std::cout<<DTIME<<"Ground right-clicked"<<std::endl;
- if(meta && meta->typeId() == CONTENT_SIGN_WALL && !random_input)
+ // If metadata provides an inventory view, activate it
+ if(meta && meta->getInventoryDrawSpecString() != "" && !random_input)
{
- dstream<<"Sign node right-clicked"<<std::endl;
-
- SignNodeMetadata *signmeta = (SignNodeMetadata*)meta;
-
- // Get a new text for it
-
- TextDest *dest = new TextDestSignNode(nodepos, &client);
-
- std::wstring wtext =
- narrow_to_wide(signmeta->getText());
-
- (new GUITextInputMenu(guienv, guiroot, -1,
- &g_menumgr, dest,
- wtext))->drop();
- }
- else if(meta && meta->typeId() == CONTENT_CHEST && !random_input)
- {
- dstream<<"Chest node right-clicked"<<std::endl;
-
- //ChestNodeMetadata *chestmeta = (ChestNodeMetadata*)meta;
-
+ dstream<<DTIME<<"Launching custom inventory view"<<std::endl;
/*
- Construct the unique identification string of this
- chest's inventory
+ Construct the unique identification string of the node
*/
- std::string chest_inv_id;
- chest_inv_id += "nodemeta:";
- chest_inv_id += itos(nodepos.X);
- chest_inv_id += ",";
- chest_inv_id += itos(nodepos.Y);
- chest_inv_id += ",";
- chest_inv_id += itos(nodepos.Z);
-
+ std::string current_name;
+ current_name += "nodemeta:";
+ current_name += itos(nodepos.X);
+ current_name += ",";
+ current_name += itos(nodepos.Y);
+ current_name += ",";
+ current_name += itos(nodepos.Z);
+
/*
- Create a menu with the player's inventory and the
- chest's inventory
+ Create menu
*/
+
+ core::array<GUIInventoryMenu::DrawSpec> draw_spec;
+ v2s16 invsize =
+ GUIInventoryMenu::makeDrawSpecArrayFromString(
+ draw_spec,
+ meta->getInventoryDrawSpecString(),
+ current_name);
+
GUIInventoryMenu *menu =
new GUIInventoryMenu(guienv, guiroot, -1,
- &g_menumgr, v2s16(8,9),
+ &g_menumgr, invsize,
client.getInventoryContext(),
&client);
-
- core::array<GUIInventoryMenu::DrawSpec> draw_spec;
-
- draw_spec.push_back(GUIInventoryMenu::DrawSpec(
- "list", chest_inv_id, "0",
- v2s32(0, 0), v2s32(8, 4)));
- draw_spec.push_back(GUIInventoryMenu::DrawSpec(
- "list", "current_player", "main",
- v2s32(0, 5), v2s32(8, 4)));
-
menu->setDrawSpec(draw_spec);
-
menu->drop();
-
}
- else if(meta && meta->typeId() == CONTENT_FURNACE && !random_input)
+ else if(meta && meta->typeId() == CONTENT_SIGN_WALL && !random_input)
{
- dstream<<"Furnace node right-clicked"<<std::endl;
+ dstream<<"Sign node right-clicked"<<std::endl;
+
+ SignNodeMetadata *signmeta = (SignNodeMetadata*)meta;
- GUIFurnaceMenu *menu =
- new GUIFurnaceMenu(guienv, guiroot, -1,
- &g_menumgr, nodepos, &client);
+ // Get a new text for it
- menu->drop();
+ TextDest *dest = new TextDestSignNode(nodepos, &client);
+
+ std::wstring wtext =
+ narrow_to_wide(signmeta->getText());
+ (new GUITextInputMenu(guienv, guiroot, -1,
+ &g_menumgr, dest,
+ wtext))->drop();
}
else
{
diff --git a/src/guiInventoryMenu.cpp b/src/guiInventoryMenu.cpp
index a4ba472f8..786a4dd22 100644
--- a/src/guiInventoryMenu.cpp
+++ b/src/guiInventoryMenu.cpp
@@ -21,6 +21,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#include "guiInventoryMenu.h"
#include "constants.h"
#include "keycode.h"
+#include "strfnd.h"
void drawInventoryItem(video::IVideoDriver *driver,
gui::IGUIFont *font,
@@ -412,5 +413,85 @@ bool GUIInventoryMenu::OnEvent(const SEvent& event)
return Parent ? Parent->OnEvent(event) : false;
}
+/*
+ Here is an example traditional set-up sequence for a DrawSpec list:
+
+ std::string furnace_inv_id = "nodemetadata:0,1,2";
+ core::array<GUIInventoryMenu::DrawSpec> draw_spec;
+ draw_spec.push_back(GUIInventoryMenu::DrawSpec(
+ "list", furnace_inv_id, "fuel",
+ v2s32(2, 3), v2s32(1, 1)));
+ draw_spec.push_back(GUIInventoryMenu::DrawSpec(
+ "list", furnace_inv_id, "src",
+ v2s32(2, 1), v2s32(1, 1)));
+ draw_spec.push_back(GUIInventoryMenu::DrawSpec(
+ "list", furnace_inv_id, "dst",
+ v2s32(5, 1), v2s32(2, 2)));
+ draw_spec.push_back(GUIInventoryMenu::DrawSpec(
+ "list", "current_player", "main",
+ v2s32(0, 5), v2s32(8, 4)));
+ setDrawSpec(draw_spec);
+
+ Here is the string for creating the same DrawSpec list (a single line,
+ spread to multiple lines here):
+
+ GUIInventoryMenu::makeDrawSpecArrayFromString(
+ draw_spec,
+ "nodemetadata:0,1,2",
+ "invsize[8,9;]"
+ "list[current_name;fuel;2,3;1,1;]"
+ "list[current_name;src;2,1;1,1;]"
+ "list[current_name;dst;5,1;2,2;]"
+ "list[current_player;main;0,5;8,4;]");
+
+ Returns inventory menu size defined by invsize[].
+*/
+v2s16 GUIInventoryMenu::makeDrawSpecArrayFromString(
+ core::array<GUIInventoryMenu::DrawSpec> &draw_spec,
+ const std::string &data,
+ const std::string &current_name)
+{
+ v2s16 invsize(8,9);
+ Strfnd f(data);
+ while(f.atend() == false)
+ {
+ std::string type = trim(f.next("["));
+ //dstream<<"type="<<type<<std::endl;
+ if(type == "list")
+ {
+ std::string name = f.next(";");
+ if(name == "current_name")
+ name = current_name;
+ std::string subname = f.next(";");
+ s32 pos_x = stoi(f.next(","));
+ s32 pos_y = stoi(f.next(";"));
+ s32 geom_x = stoi(f.next(","));
+ s32 geom_y = stoi(f.next(";"));
+ dstream<<"list name="<<name<<", subname="<<subname
+ <<", pos=("<<pos_x<<","<<pos_y<<")"
+ <<", geom=("<<geom_x<<","<<geom_y<<")"
+ <<std::endl;
+ draw_spec.push_back(GUIInventoryMenu::DrawSpec(
+ type, name, subname,
+ v2s32(pos_x,pos_y),v2s32(geom_x,geom_y)));
+ f.next("]");
+ }
+ else if(type == "invsize")
+ {
+ invsize.X = stoi(f.next(","));
+ invsize.Y = stoi(f.next(";"));
+ dstream<<"invsize ("<<invsize.X<<","<<invsize.Y<<")"<<std::endl;
+ f.next("]");
+ }
+ else
+ {
+ // Ignore others
+ std::string ts = f.next("]");
+ dstream<<"Unknown DrawSpec: type="<<type<<", data=\""<<ts<<"\""
+ <<std::endl;
+ }
+ }
+ return invsize;
+}
diff --git a/src/guiInventoryMenu.h b/src/guiInventoryMenu.h
index 10fb7a425..5336cae82 100644
--- a/src/guiInventoryMenu.h
+++ b/src/guiInventoryMenu.h
@@ -102,6 +102,12 @@ public:
v2s32 pos;
v2s32 geom;
};
+
+ // See .cpp for format
+ static v2s16 makeDrawSpecArrayFromString(
+ core::array<GUIInventoryMenu::DrawSpec> &draw_spec,
+ const std::string &data,
+ const std::string &current_name);
GUIInventoryMenu(gui::IGUIEnvironment* env,
gui::IGUIElement* parent, s32 id,
diff --git a/src/main.cpp b/src/main.cpp
index 455e0ac9b..71ab5d037 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -335,6 +335,9 @@ Misc. stuff:
- Finish the ActiveBlockModifier stuff and use it for something
- Move mineral to param2, increment map serialization version, add conversion
+TODO: Create a common interface-whatever-thing to implement custom
+ special blocks with an inventory menu
+
Making it more portable:
------------------------
diff --git a/src/nodemetadata.h b/src/nodemetadata.h
index 8471e1d97..de682f9b6 100644
--- a/src/nodemetadata.h
+++ b/src/nodemetadata.h
@@ -62,6 +62,9 @@ public:
// A step in time. Returns true if metadata changed.
virtual bool step(float dtime) {return false;}
virtual bool nodeRemovalDisabled(){return false;}
+ // Used to make custom inventory menus.
+ // See format in guiInventoryMenu.cpp.
+ virtual std::string getInventoryDrawSpecString(){return "";}
protected:
static void registerType(u16 id, Factory f);
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-30 22:17:52 +0000