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-rw-r--r--doc/client_lua_api.txt2
-rw-r--r--doc/lua_api.txt3
-rw-r--r--games/devtest/mods/testhud/init.lua81
-rw-r--r--games/devtest/mods/testhud/mod.conf2
-rw-r--r--src/client/clientevent.h2
-rw-r--r--src/client/game.cpp3
-rw-r--r--src/client/hud.cpp30
-rw-r--r--src/hud.cpp1
-rw-r--r--src/hud.h6
-rw-r--r--src/network/clientpackethandler.cpp5
-rw-r--r--src/script/common/c_content.cpp9
-rw-r--r--src/server.cpp7
12 files changed, 127 insertions, 24 deletions
diff --git a/doc/client_lua_api.txt b/doc/client_lua_api.txt
index d239594f7..24d23b0b5 100644
--- a/doc/client_lua_api.txt
+++ b/doc/client_lua_api.txt
@@ -1314,6 +1314,8 @@ It can be created via `Raycast(pos1, pos2, objects, liquids)` or
-- ^ See "HUD Element Types"
size = { x=100, y=100 }, -- default {x=0, y=0}
-- ^ Size of element in pixels
+ style = 0,
+ -- ^ For "text" elements sets font style: bitfield with 1 = bold, 2 = italic, 4 = monospace
}
```
diff --git a/doc/lua_api.txt b/doc/lua_api.txt
index bb94829a5..7ee9a3f2c 100644
--- a/doc/lua_api.txt
+++ b/doc/lua_api.txt
@@ -8447,6 +8447,9 @@ Used by `Player:hud_add`. Returned by `Player:hud_get`.
z_index = 0,
-- Z index : lower z-index HUDs are displayed behind higher z-index HUDs
+
+ style = 0,
+ -- For "text" elements sets font style: bitfield with 1 = bold, 2 = italic, 4 = monospace
}
Particle definition
diff --git a/games/devtest/mods/testhud/init.lua b/games/devtest/mods/testhud/init.lua
new file mode 100644
index 000000000..2fa12fd71
--- /dev/null
+++ b/games/devtest/mods/testhud/init.lua
@@ -0,0 +1,81 @@
+local player_huds = {}
+
+local states = {
+ {0, "Normal font"},
+ {1, "Bold font"},
+ {2, "Italic font"},
+ {3, "Bold and italic font"},
+ {4, "Monospace font"},
+ {5, "Bold and monospace font"},
+ {7, "ZOMG all the font styles"},
+}
+
+
+local default_def = {
+ hud_elem_type = "text",
+ position = {x = 0.5, y = 0.5},
+ scale = {x = 2, y = 2},
+ alignment = { x = 0, y = 0 },
+}
+
+local function add_hud(player, state)
+ local def = table.copy(default_def)
+ local statetbl = states[state]
+ def.offset = {x = 0, y = 32 * state}
+ def.style = statetbl[1]
+ def.text = statetbl[2]
+ return player:hud_add(def)
+end
+
+minetest.register_on_leaveplayer(function(player)
+ player_huds[player:get_player_name()] = nil
+end)
+
+local etime = 0
+local state = 0
+
+minetest.register_globalstep(function(dtime)
+ etime = etime + dtime
+ if etime < 1 then
+ return
+ end
+ etime = 0
+ for _, player in ipairs(minetest.get_connected_players()) do
+ local huds = player_huds[player:get_player_name()]
+ if huds then
+ for i, hud_id in ipairs(huds) do
+ local statetbl = states[(state + i) % #states + 1]
+ player:hud_change(hud_id, "style", statetbl[1])
+ player:hud_change(hud_id, "text", statetbl[2])
+ end
+ end
+ end
+ state = state + 1
+end)
+
+minetest.register_chatcommand("hudfonts", {
+ params = "",
+ description = "Show/Hide some text on the HUD with various font options",
+ func = function(name, param)
+ local player = minetest.get_player_by_name(name)
+ local param = tonumber(param) or 0
+ param = math.min(math.max(param, 1), #states)
+ if player_huds[name] == nil then
+ player_huds[name] = {}
+ for i = 1, param do
+ table.insert(player_huds[name], add_hud(player, i))
+ end
+ minetest.chat_send_player(name, ("%d HUD element(s) added."):format(param))
+ else
+ local huds = player_huds[name]
+ if huds then
+ for _, hud_id in ipairs(huds) do
+ player:hud_remove(hud_id)
+ end
+ minetest.chat_send_player(name, "All HUD elements removed.")
+ end
+ player_huds[name] = nil
+ end
+ return true
+ end,
+})
diff --git a/games/devtest/mods/testhud/mod.conf b/games/devtest/mods/testhud/mod.conf
new file mode 100644
index 000000000..ed9f65c59
--- /dev/null
+++ b/games/devtest/mods/testhud/mod.conf
@@ -0,0 +1,2 @@
+name = testhud
+description = For testing HUD functionality
diff --git a/src/client/clientevent.h b/src/client/clientevent.h
index 2215aecbd..17d3aedd6 100644
--- a/src/client/clientevent.h
+++ b/src/client/clientevent.h
@@ -59,7 +59,7 @@ struct ClientEventHudAdd
v2f pos, scale;
std::string name;
std::string text, text2;
- u32 number, item, dir;
+ u32 number, item, dir, style;
v2f align, offset;
v3f world_pos;
v2s32 size;
diff --git a/src/client/game.cpp b/src/client/game.cpp
index 6fc57c8cc..73ad73e0e 100644
--- a/src/client/game.cpp
+++ b/src/client/game.cpp
@@ -2730,6 +2730,7 @@ void Game::handleClientEvent_HudAdd(ClientEvent *event, CameraOrientation *cam)
e->size = event->hudadd->size;
e->z_index = event->hudadd->z_index;
e->text2 = event->hudadd->text2;
+ e->style = event->hudadd->style;
m_hud_server_to_client[server_id] = player->addHud(e);
delete event->hudadd;
@@ -2795,6 +2796,8 @@ void Game::handleClientEvent_HudChange(ClientEvent *event, CameraOrientation *ca
CASE_SET(HUD_STAT_Z_INDEX, z_index, data);
CASE_SET(HUD_STAT_TEXT2, text2, sdata);
+
+ CASE_SET(HUD_STAT_STYLE, style, data);
}
#undef CASE_SET
diff --git a/src/client/hud.cpp b/src/client/hud.cpp
index fbfc886d2..c5bf0f2f8 100644
--- a/src/client/hud.cpp
+++ b/src/client/hud.cpp
@@ -331,8 +331,8 @@ bool Hud::calculateScreenPos(const v3s16 &camera_offset, HudElement *e, v2s32 *p
void Hud::drawLuaElements(const v3s16 &camera_offset)
{
- u32 text_height = g_fontengine->getTextHeight();
- irr::gui::IGUIFont* font = g_fontengine->getFont();
+ const u32 text_height = g_fontengine->getTextHeight();
+ gui::IGUIFont *const font = g_fontengine->getFont();
// Reorder elements by z_index
std::vector<HudElement*> elems;
@@ -356,38 +356,34 @@ void Hud::drawLuaElements(const v3s16 &camera_offset)
floor(e->pos.Y * (float) m_screensize.Y + 0.5));
switch (e->type) {
case HUD_ELEM_TEXT: {
- irr::gui::IGUIFont *textfont = font;
unsigned int font_size = g_fontengine->getDefaultFontSize();
if (e->size.X > 0)
font_size *= e->size.X;
- if (font_size != g_fontengine->getDefaultFontSize())
- textfont = g_fontengine->getFont(font_size);
+#ifdef __ANDROID__
+ // The text size on Android is not proportional with the actual scaling
+ // FIXME: why do we have such a weird unportable hack??
+ if (font_size > 3 && e->offset.X < -20)
+ font_size -= 3;
+#endif
+ auto textfont = g_fontengine->getFont(FontSpec(font_size,
+ (e->style & HUD_STYLE_MONO) ? FM_Mono : FM_Unspecified,
+ e->style & HUD_STYLE_BOLD, e->style & HUD_STYLE_ITALIC));
video::SColor color(255, (e->number >> 16) & 0xFF,
(e->number >> 8) & 0xFF,
(e->number >> 0) & 0xFF);
std::wstring text = unescape_translate(utf8_to_wide(e->text));
core::dimension2d<u32> textsize = textfont->getDimension(text.c_str());
-#ifdef __ANDROID__
- // The text size on Android is not proportional with the actual scaling
- irr::gui::IGUIFont *font_scaled = font_size <= 3 ?
- textfont : g_fontengine->getFont(font_size - 3);
- if (e->offset.X < -20)
- textsize = font_scaled->getDimension(text.c_str());
-#endif
+
v2s32 offset((e->align.X - 1.0) * (textsize.Width / 2),
(e->align.Y - 1.0) * (textsize.Height / 2));
core::rect<s32> size(0, 0, e->scale.X * m_scale_factor,
text_height * e->scale.Y * m_scale_factor);
v2s32 offs(e->offset.X * m_scale_factor,
e->offset.Y * m_scale_factor);
-#ifdef __ANDROID__
- if (e->offset.X < -20)
- font_scaled->draw(text.c_str(), size + pos + offset + offs, color);
- else
-#endif
+
{
textfont->draw(text.c_str(), size + pos + offset + offs, color);
}
diff --git a/src/hud.cpp b/src/hud.cpp
index 1791e04df..e4ad7940f 100644
--- a/src/hud.cpp
+++ b/src/hud.cpp
@@ -50,6 +50,7 @@ const struct EnumString es_HudElementStat[] =
{HUD_STAT_SIZE, "size"},
{HUD_STAT_Z_INDEX, "z_index"},
{HUD_STAT_TEXT2, "text2"},
+ {HUD_STAT_STYLE, "style"},
{0, NULL},
};
diff --git a/src/hud.h b/src/hud.h
index a0613ae98..769966688 100644
--- a/src/hud.h
+++ b/src/hud.h
@@ -33,6 +33,10 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#define HUD_CORNER_LOWER 1
#define HUD_CORNER_CENTER 2
+#define HUD_STYLE_BOLD 1
+#define HUD_STYLE_ITALIC 2
+#define HUD_STYLE_MONO 4
+
// Note that these visibility flags do not determine if the hud items are
// actually drawn, but rather, whether to draw the item should the rest
// of the game state permit it.
@@ -78,6 +82,7 @@ enum HudElementStat {
HUD_STAT_SIZE,
HUD_STAT_Z_INDEX,
HUD_STAT_TEXT2,
+ HUD_STAT_STYLE,
};
enum HudCompassDir {
@@ -102,6 +107,7 @@ struct HudElement {
v2s32 size;
s16 z_index = 0;
std::string text2;
+ u32 style;
};
extern const EnumString es_HudElementType[];
diff --git a/src/network/clientpackethandler.cpp b/src/network/clientpackethandler.cpp
index b86bdac18..50f497959 100644
--- a/src/network/clientpackethandler.cpp
+++ b/src/network/clientpackethandler.cpp
@@ -1061,6 +1061,7 @@ void Client::handleCommand_HudAdd(NetworkPacket* pkt)
v2s32 size;
s16 z_index = 0;
std::string text2;
+ u32 style = 0;
*pkt >> server_id >> type >> pos >> name >> scale >> text >> number >> item
>> dir >> align >> offset;
@@ -1069,6 +1070,7 @@ void Client::handleCommand_HudAdd(NetworkPacket* pkt)
*pkt >> size;
*pkt >> z_index;
*pkt >> text2;
+ *pkt >> style;
} catch(PacketError &e) {};
ClientEvent *event = new ClientEvent();
@@ -1089,6 +1091,7 @@ void Client::handleCommand_HudAdd(NetworkPacket* pkt)
event->hudadd->size = size;
event->hudadd->z_index = z_index;
event->hudadd->text2 = text2;
+ event->hudadd->style = style;
m_client_event_queue.push(event);
}
@@ -1123,7 +1126,7 @@ void Client::handleCommand_HudChange(NetworkPacket* pkt)
*pkt >> sdata;
else if (stat == HUD_STAT_WORLD_POS)
*pkt >> v3fdata;
- else if (stat == HUD_STAT_SIZE )
+ else if (stat == HUD_STAT_SIZE)
*pkt >> v2s32data;
else
*pkt >> intdata;
diff --git a/src/script/common/c_content.cpp b/src/script/common/c_content.cpp
index a0b45982a..235016be0 100644
--- a/src/script/common/c_content.cpp
+++ b/src/script/common/c_content.cpp
@@ -1928,6 +1928,8 @@ void read_hud_element(lua_State *L, HudElement *elem)
elem->world_pos = lua_istable(L, -1) ? read_v3f(L, -1) : v3f();
lua_pop(L, 1);
+ elem->style = getintfield_default(L, 2, "style", 0);
+
/* check for known deprecated element usage */
if ((elem->type == HUD_ELEM_STATBAR) && (elem->size == v2s32()))
log_deprecated(L,"Deprecated usage of statbar without size!");
@@ -1982,6 +1984,9 @@ void push_hud_element(lua_State *L, HudElement *elem)
lua_pushstring(L, elem->text2.c_str());
lua_setfield(L, -2, "text2");
+
+ lua_pushinteger(L, elem->style);
+ lua_setfield(L, -2, "style");
}
HudElementStat read_hud_change(lua_State *L, HudElement *elem, void **value)
@@ -2050,6 +2055,10 @@ HudElementStat read_hud_change(lua_State *L, HudElement *elem, void **value)
elem->text2 = luaL_checkstring(L, 4);
*value = &elem->text2;
break;
+ case HUD_STAT_STYLE:
+ elem->style = luaL_checknumber(L, 4);
+ *value = &elem->style;
+ break;
}
return stat;
}
diff --git a/src/server.cpp b/src/server.cpp
index c47596a97..4d2cd8e55 100644
--- a/src/server.cpp
+++ b/src/server.cpp
@@ -1638,7 +1638,7 @@ void Server::SendHUDAdd(session_t peer_id, u32 id, HudElement *form)
pkt << id << (u8) form->type << form->pos << form->name << form->scale
<< form->text << form->number << form->item << form->dir
<< form->align << form->offset << form->world_pos << form->size
- << form->z_index << form->text2;
+ << form->z_index << form->text2 << form->style;
Send(&pkt);
}
@@ -1673,10 +1673,7 @@ void Server::SendHUDChange(session_t peer_id, u32 id, HudElementStat stat, void
case HUD_STAT_SIZE:
pkt << *(v2s32 *) value;
break;
- case HUD_STAT_NUMBER:
- case HUD_STAT_ITEM:
- case HUD_STAT_DIR:
- default:
+ default: // all other types
pkt << *(u32 *) value;
break;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-03 10:32:20 +0000