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Disable shaders GUI on unsupported drivers (#7563)

* Disable shaders GUI on unsupported drivers (#2060)

* Disable shaders if unavailable
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numberZero authored and nerzhul committed Jul 21, 2018
1 parent 78a801e commit c022ddce4bb0da68a842c6479ecd7d9660d7c2fe
Showing with 21 additions and 4 deletions.
  1. +17 −4 builtin/mainmenu/tab_settings.lua
  2. +4 −0 builtin/settingtypes.txt
@@ -203,9 +203,22 @@ local function formspec(tabview, name, tabdata)
"label[4.25,3.45;" .. fgettext("Screen:") .. "]" ..
"checkbox[4.25,3.6;cb_autosave_screensize;" .. fgettext("Autosave Screen Size") .. ";"
.. dump(core.settings:get_bool("autosave_screensize")) .. "]" ..
"box[8,0;3.75,4.5;#999999]" ..
"checkbox[8.25,0;cb_shaders;" .. fgettext("Shaders") .. ";"
.. dump(core.settings:get_bool("enable_shaders")) .. "]"
"box[8,0;3.75,4.5;#999999]"

local video_driver = core.settings:get("video_driver")
local shaders_supported = video_driver == "opengl"
local shaders_enabled = false
if shaders_supported then
shaders_enabled = core.settings:get_bool("enable_shaders")
tab_string = tab_string ..
"checkbox[8.25,0;cb_shaders;" .. fgettext("Shaders") .. ";"
.. tostring(shaders_enabled) .. "]"
else
core.settings:set_bool("enable_shaders", false)
tab_string = tab_string ..
"label[8.38,0.2;" .. core.colorize("#888888",
fgettext("Shaders (unavailable)")) .. "]"
end

if PLATFORM == "Android" then
tab_string = tab_string ..
@@ -229,7 +242,7 @@ local function formspec(tabview, name, tabdata)
((tonumber(core.settings:get("touchscreen_threshold")) / 10) + 1) .. "]"
end

if core.settings:get_bool("enable_shaders") then
if shaders_enabled then
tab_string = tab_string ..
"checkbox[8.25,0.5;cb_bumpmapping;" .. fgettext("Bump Mapping") .. ";"
.. dump(core.settings:get_bool("enable_bumpmapping")) .. "]" ..
@@ -608,6 +608,10 @@ lighting_boost_spread (Light curve mid boost spread) float 0.2 0.0 1.0
texture_path (Texture path) path

# The rendering back-end for Irrlicht.
# A restart is required after changing this.
# Note: on Android, stick with OGLES1 if unsure! App may fail to start otherwise.
# On other platforms, OpenGL is recommended, and it’s the only driver with
# shader support currently.
video_driver (Video driver) enum opengl null,software,burningsvideo,direct3d8,direct3d9,opengl,ogles1,ogles2

# Radius of cloud area stated in number of 64 node cloud squares.

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