From 74d8fdbd95e1e26d51b48bcf9585ab2890633d8b Mon Sep 17 00:00:00 2001
From: Mark Schreiber <mark7@alumni.cmu.edu>
Date: Sun, 28 Jun 2015 01:25:38 -0700
Subject: [PATCH] Add antialiasing UI setting
The Irrlicht engine supports antialiasing, and Minetest already supports
saving an antialiasing setting in its configuration file. However,
Minetest lacked UI elements to set this setting, and previously the only
way to enable the feature was by hand-editing the configuration file.
Add a drop-down menu that can enable antialiasing.
---
builtin/mainmenu/tab_settings.lua | 43 +++++++++++++++++++++++++++++--
1 file changed, 41 insertions(+), 2 deletions(-)
diff --git a/builtin/mainmenu/tab_settings.lua b/builtin/mainmenu/tab_settings.lua
index 169f60a67..58ef4c540 100644
--- a/builtin/mainmenu/tab_settings.lua
+++ b/builtin/mainmenu/tab_settings.lua
@@ -60,6 +60,19 @@ local function getLeavesStyleSettingIndex()
return 1
end
+local dd_antialiasing_labels = {
+ fgettext("None"),
+ fgettext("2x"),
+ fgettext("4x"),
+ fgettext("8x"),
+}
+
+local antialiasing = {
+ {dd_antialiasing_labels[1]..","..dd_antialiasing_labels[2]..","..
+ dd_antialiasing_labels[3]..","..dd_antialiasing_labels[4]},
+ {"0", "2", "4", "8"}
+}
+
local function getFilterSettingIndex()
if (core.setting_get(filters[2][3]) == "true") then
return 3
@@ -80,6 +93,26 @@ local function getMipmapSettingIndex()
return 1
end
+local function getAntialiasingSettingIndex()
+ local antialiasing_setting = core.setting_get("fsaa")
+ for i=1, #(antialiasing[2]) do
+ if antialiasing_setting == antialiasing[2][i] then
+ return i
+ end
+ end
+ return 1
+end
+
+local function antialiasing_fname_to_name(fname)
+ for i=1, #(dd_antialiasing_labels) do
+ if fname == dd_antialiasing_labels[i] then
+ return antialiasing[2][i]
+ end
+ end
+
+ return "0"
+end
+
local function video_driver_fname_to_name(selected_driver)
local video_drivers = core.get_video_drivers()
@@ -214,13 +247,17 @@ local function formspec(tabview, name, tabdata)
"dropdown[0.25,3.2;3.3;dd_leaves_style;" .. leaves_style[1][1] .. ";"
.. getLeavesStyleSettingIndex() .. "]" ..
"box[3.75,0;3.75,3.45;#999999]" ..
+ "box[3.75,0;3.75,4.7;#999999]" ..
"label[3.85,0.1;".. fgettext("Texturing:") .. "]"..
"dropdown[3.85,0.55;3.85;dd_filters;" .. filters[1][1] .. ";"
.. getFilterSettingIndex() .. "]" ..
"dropdown[3.85,1.35;3.85;dd_mipmap;" .. mipmap[1][1] .. ";"
.. getMipmapSettingIndex() .. "]" ..
- "label[3.85,2.15;".. fgettext("Rendering:") .. "]"..
- "dropdown[3.85,2.6;3.85;dd_video_driver;"
+ "label[3.85,2.15;".. fgettext("Antialiasing:") .. "]"..
+ "dropdown[3.85,2.6;3.85;dd_antialiasing;" .. antialiasing[1][1] .. ";"
+ .. getAntialiasingSettingIndex() .. "]" ..
+ "label[3.85,3.4;".. fgettext("Rendering:") .. "]"..
+ "dropdown[3.85,3.85;3.85;dd_video_driver;"
.. driver_formspec_string .. ";" .. driver_current_idx .. "]" ..
"tooltip[dd_video_driver;" ..
fgettext("Restart minetest for driver change to take effect") .. "]" ..
@@ -421,6 +458,8 @@ local function handle_settings_buttons(this, fields, tabname, tabdata)
core.setting_set("anisotropic_filter", "true")
ddhandled = true
end
+ core.setting_set("fsaa",
+ antialiasing_fname_to_name(fields["dd_antialiasing"]))
return ddhandled
end
--
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