2 --Copyright (C) 2013 sapier
4 --This program is free software; you can redistribute it and/or modify
5 --it under the terms of the GNU Lesser General Public License as published by
6 --the Free Software Foundation; either version 2.1 of the License, or
7 --(at your option) any later version.
9 --This program is distributed in the hope that it will be useful,
10 --but WITHOUT ANY WARRANTY; without even the implied warranty of
11 --MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 --GNU Lesser General Public License for more details.
14 --You should have received a copy of the GNU Lesser General Public License along
15 --with this program; if not, write to the Free Software Foundation, Inc.,
16 --51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
18 --------------------------------------------------------------------------------
20 local leaves_style_labels = {
21 fgettext("Opaque Leaves"),
22 fgettext("Simple Leaves"),
23 fgettext("Fancy Leaves")
26 local leaves_style = {
27 {leaves_style_labels[1]..","..leaves_style_labels[2]..","..leaves_style_labels[3]},
28 {"opaque", "simple", "fancy"},
31 local dd_filter_labels = {
32 fgettext("No Filter"),
33 fgettext("Bilinear Filter"),
34 fgettext("Trilinear Filter")
38 {dd_filter_labels[1]..","..dd_filter_labels[2]..","..dd_filter_labels[3]},
39 {"", "bilinear_filter", "trilinear_filter"},
42 local dd_mipmap_labels = {
43 fgettext("No Mipmap"),
45 fgettext("Mipmap + Aniso. Filter")
49 {dd_mipmap_labels[1]..","..dd_mipmap_labels[2]..","..dd_mipmap_labels[3]},
50 {"", "mip_map", "anisotropic_filter"},
53 local function getLeavesStyleSettingIndex()
54 local style = core.setting_get("leaves_style")
55 if (style == leaves_style[2][3]) then
57 elseif (style == leaves_style[2][2]) then
63 local function getFilterSettingIndex()
64 if (core.setting_get(filters[2][3]) == "true") then
67 if (core.setting_get(filters[2][3]) == "false" and core.setting_get(filters[2][2]) == "true") then
73 local function getMipmapSettingIndex()
74 if (core.setting_get(mipmap[2][3]) == "true") then
77 if (core.setting_get(mipmap[2][3]) == "false" and core.setting_get(mipmap[2][2]) == "true") then
83 local function video_driver_fname_to_name(selected_driver)
84 local video_drivers = core.get_video_drivers()
86 for i=1, #video_drivers do
87 if selected_driver == video_drivers[i].friendly_name then
88 return video_drivers[i].name:lower()
95 local function dlg_confirm_reset_formspec(data)
98 "label[1,1;".. fgettext("Are you sure to reset your singleplayer world?") .. "]"..
99 "button[1,2;2.6,0.5;dlg_reset_singleplayer_confirm;"..
100 fgettext("Yes") .. "]" ..
101 "button[4,2;2.8,0.5;dlg_reset_singleplayer_cancel;"..
102 fgettext("No!!!") .. "]"
106 local function dlg_confirm_reset_btnhandler(this, fields, dialogdata)
108 if fields["dlg_reset_singleplayer_confirm"] ~= nil then
109 local worldlist = core.get_worlds()
110 local found_singleplayerworld = false
112 for i=1,#worldlist,1 do
113 if worldlist[i].name == "singleplayerworld" then
114 found_singleplayerworld = true
115 gamedata.worldindex = i
119 if found_singleplayerworld then
120 core.delete_world(gamedata.worldindex)
123 core.create_world("singleplayerworld", 1)
125 worldlist = core.get_worlds()
127 found_singleplayerworld = false
129 for i=1,#worldlist,1 do
130 if worldlist[i].name == "singleplayerworld" then
131 found_singleplayerworld = true
132 gamedata.worldindex = i
143 local function showconfirm_reset(tabview)
144 local new_dlg = dialog_create("reset_spworld",
145 dlg_confirm_reset_formspec,
146 dlg_confirm_reset_btnhandler,
148 new_dlg:set_parent(tabview)
153 local function gui_scale_to_scrollbar()
154 local current_value = tonumber(core.setting_get("gui_scaling"))
156 if (current_value == nil) or current_value < 0.25 then
159 if current_value <= 1.25 then
160 return ((current_value - 0.25)/ 1.0) * 700
162 if current_value <= 6 then
163 return ((current_value -1.25) * 100) + 700
169 local function scrollbar_to_gui_scale(value)
170 value = tonumber(value)
172 if (value <= 700) then
173 return ((value / 700) * 1.0) + 0.25
175 if (value <=1000) then
176 return ((value - 700) / 100) + 1.25
182 local function formspec(tabview, name, tabdata)
183 local video_drivers = core.get_video_drivers()
184 local current_video_driver = core.setting_get("video_driver"):lower()
186 local driver_formspec_string = ""
187 local driver_current_idx = 0
189 for i=2, #video_drivers do
190 driver_formspec_string = driver_formspec_string .. video_drivers[i].friendly_name
191 if i ~= #video_drivers then
192 driver_formspec_string = driver_formspec_string .. ","
195 if current_video_driver == video_drivers[i].name:lower() then
196 driver_current_idx = i - 1
201 "box[0,0;3.5,4.0;#999999]" ..
202 "checkbox[0.25,0;cb_smooth_lighting;".. fgettext("Smooth Lighting")
203 .. ";".. dump(core.setting_getbool("smooth_lighting")) .. "]"..
204 "checkbox[0.25,0.5;cb_particles;".. fgettext("Enable Particles") .. ";"
205 .. dump(core.setting_getbool("enable_particles")) .. "]"..
206 "checkbox[0.25,1;cb_3d_clouds;".. fgettext("3D Clouds") .. ";"
207 .. dump(core.setting_getbool("enable_3d_clouds")) .. "]"..
208 "checkbox[0.25,1.5;cb_opaque_water;".. fgettext("Opaque Water") .. ";"
209 .. dump(core.setting_getbool("opaque_water")) .. "]"..
210 "checkbox[0.25,2.0;cb_connected_glass;".. fgettext("Connected Glass") .. ";"
211 .. dump(core.setting_getbool("connected_glass")) .. "]"..
212 "checkbox[0.25,2.5;cb_node_highlighting;".. fgettext("Node Highlighting") .. ";"
213 .. dump(core.setting_getbool("enable_node_highlighting")) .. "]"..
214 "dropdown[0.25,3.2;3.3;dd_leaves_style;" .. leaves_style[1][1] .. ";"
215 .. getLeavesStyleSettingIndex() .. "]" ..
216 "box[3.75,0;3.75,3.45;#999999]" ..
217 "label[3.85,0.1;".. fgettext("Texturing:") .. "]"..
218 "dropdown[3.85,0.55;3.85;dd_filters;" .. filters[1][1] .. ";"
219 .. getFilterSettingIndex() .. "]" ..
220 "dropdown[3.85,1.35;3.85;dd_mipmap;" .. mipmap[1][1] .. ";"
221 .. getMipmapSettingIndex() .. "]" ..
222 "label[3.85,2.15;".. fgettext("Rendering:") .. "]"..
223 "dropdown[3.85,2.6;3.85;dd_video_driver;"
224 .. driver_formspec_string .. ";" .. driver_current_idx .. "]" ..
225 "tooltip[dd_video_driver;" ..
226 fgettext("Restart minetest for driver change to take effect") .. "]" ..
227 "box[7.75,0;4,4;#999999]" ..
228 "checkbox[8,0;cb_shaders;".. fgettext("Shaders") .. ";"
229 .. dump(core.setting_getbool("enable_shaders")) .. "]"
231 if PLATFORM ~= "Android" then
232 tab_string = tab_string ..
233 "button[8,4.75;3.75,0.5;btn_change_keys;".. fgettext("Change keys") .. "]"
235 tab_string = tab_string ..
236 "button[8,4.75;3.75,0.5;btn_reset_singleplayer;".. fgettext("Reset singleplayer world") .. "]"
238 tab_string = tab_string ..
239 "box[0,4.25;3.5,1.1;#999999]" ..
240 "label[0.25,4.25;" .. fgettext("GUI scale factor") .. "]" ..
241 "scrollbar[0.25,4.75;3,0.4;sb_gui_scaling;horizontal;" ..
242 gui_scale_to_scrollbar() .. "]" ..
243 "tooltip[sb_gui_scaling;" ..
244 fgettext("Scaling factor applied to menu elements: ") ..
245 dump(core.setting_get("gui_scaling")) .. "]"
247 if PLATFORM == "Android" then
248 tab_string = tab_string ..
249 "box[3.75,3.55;3.75,1.8;#999999]" ..
250 "checkbox[3.9,3.45;cb_touchscreen_target;".. fgettext("Touch free target") .. ";"
251 .. dump(core.setting_getbool("touchtarget")) .. "]"
254 if core.setting_get("touchscreen_threshold") ~= nil then
255 tab_string = tab_string ..
256 "label[4.3,4.1;" .. fgettext("Touchthreshold (px)") .. "]" ..
257 "dropdown[3.85,4.55;3.85;dd_touchthreshold;0,10,20,30,40,50;" ..
258 ((tonumber(core.setting_get("touchscreen_threshold"))/10)+1) .. "]"
261 if core.setting_getbool("enable_shaders") then
262 tab_string = tab_string ..
263 "checkbox[8,0.5;cb_bumpmapping;".. fgettext("Bumpmapping") .. ";"
264 .. dump(core.setting_getbool("enable_bumpmapping")) .. "]"..
265 "checkbox[8,1.0;cb_generate_normalmaps;".. fgettext("Generate Normalmaps") .. ";"
266 .. dump(core.setting_getbool("generate_normalmaps")) .. "]"..
267 "checkbox[8,1.5;cb_parallax;".. fgettext("Parallax Occlusion") .. ";"
268 .. dump(core.setting_getbool("enable_parallax_occlusion")) .. "]"..
269 "checkbox[8,2.0;cb_waving_water;".. fgettext("Waving Water") .. ";"
270 .. dump(core.setting_getbool("enable_waving_water")) .. "]"..
271 "checkbox[8,2.5;cb_waving_leaves;".. fgettext("Waving Leaves") .. ";"
272 .. dump(core.setting_getbool("enable_waving_leaves")) .. "]"..
273 "checkbox[8,3.0;cb_waving_plants;".. fgettext("Waving Plants") .. ";"
274 .. dump(core.setting_getbool("enable_waving_plants")) .. "]"
276 tab_string = tab_string ..
277 "textlist[8.33,0.7;4,1;;#888888" .. fgettext("Bumpmapping") .. ";0;true]" ..
278 "textlist[8.33,1.2;4,1;;#888888" .. fgettext("Generate Normalmaps") .. ";0;true]" ..
279 "textlist[8.33,1.7;4,1;;#888888" .. fgettext("Parallax Occlusion") .. ";0;true]" ..
280 "textlist[8.33,2.2;4,1;;#888888" .. fgettext("Waving Water") .. ";0;true]" ..
281 "textlist[8.33,2.7;4,1;;#888888" .. fgettext("Waving Leaves") .. ";0;true]" ..
282 "textlist[8.33,3.2;4,1;;#888888" .. fgettext("Waving Plants") .. ";0;true]"
287 --------------------------------------------------------------------------------
288 local function handle_settings_buttons(this, fields, tabname, tabdata)
289 if fields["cb_fancy_trees"] then
290 core.setting_set("new_style_leaves", fields["cb_fancy_trees"])
293 if fields["cb_smooth_lighting"] then
294 core.setting_set("smooth_lighting", fields["cb_smooth_lighting"])
297 if fields["cb_3d_clouds"] then
298 core.setting_set("enable_3d_clouds", fields["cb_3d_clouds"])
301 if fields["cb_opaque_water"] then
302 core.setting_set("opaque_water", fields["cb_opaque_water"])
305 if fields["cb_shaders"] then
306 if (core.setting_get("video_driver") == "direct3d8" or core.setting_get("video_driver") == "direct3d9") then
307 core.setting_set("enable_shaders", "false")
308 gamedata.errormessage = fgettext("To enable shaders the OpenGL driver needs to be used.")
310 core.setting_set("enable_shaders", fields["cb_shaders"])
314 if fields["cb_connected_glass"] then
315 core.setting_set("connected_glass", fields["cb_connected_glass"])
318 if fields["cb_node_highlighting"] then
319 core.setting_set("enable_node_highlighting", fields["cb_node_highlighting"])
322 if fields["cb_particles"] then
323 core.setting_set("enable_particles", fields["cb_particles"])
326 if fields["cb_bumpmapping"] then
327 core.setting_set("enable_bumpmapping", fields["cb_bumpmapping"])
329 if fields["cb_generate_normalmaps"] then
330 core.setting_set("generate_normalmaps", fields["cb_generate_normalmaps"])
332 if fields["cb_parallax"] then
333 core.setting_set("enable_parallax_occlusion", fields["cb_parallax"])
336 if fields["cb_waving_water"] then
337 core.setting_set("enable_waving_water", fields["cb_waving_water"])
340 if fields["cb_waving_leaves"] then
341 core.setting_set("enable_waving_leaves", fields["cb_waving_leaves"])
343 if fields["cb_waving_plants"] then
344 core.setting_set("enable_waving_plants", fields["cb_waving_plants"])
347 if fields["btn_change_keys"] ~= nil then
348 core.show_keys_menu()
352 if fields["sb_gui_scaling"] then
353 local event = core.explode_scrollbar_event(fields["sb_gui_scaling"])
355 if event.type == "CHG" then
356 local tosave = string.format("%.2f",scrollbar_to_gui_scale(event.value))
357 core.setting_set("gui_scaling",tosave)
361 if fields["cb_touchscreen_target"] then
362 core.setting_set("touchtarget", fields["cb_touchscreen_target"])
365 if fields["btn_reset_singleplayer"] then
366 showconfirm_reset(this)
370 --Note dropdowns have to be handled LAST!
371 local ddhandled = false
373 if fields["dd_touchthreshold"] then
374 core.setting_set("touchscreen_threshold",fields["dd_touchthreshold"])
377 if fields["dd_leaves_style"] == leaves_style_labels[3] then
378 core.setting_set("leaves_style", leaves_style[2][3])
381 if fields["dd_leaves_style"] == leaves_style_labels[2] then
382 core.setting_set("leaves_style", leaves_style[2][2])
385 if fields["dd_leaves_style"] == leaves_style_labels[1] then
386 core.setting_set("leaves_style", leaves_style[2][1])
389 if fields["dd_video_driver"] then
390 core.setting_set("video_driver",
391 video_driver_fname_to_name(fields["dd_video_driver"]))
394 if fields["dd_filters"] == dd_filter_labels[1] then
395 core.setting_set("bilinear_filter", "false")
396 core.setting_set("trilinear_filter", "false")
399 if fields["dd_filters"] == dd_filter_labels[2] then
400 core.setting_set("bilinear_filter", "true")
401 core.setting_set("trilinear_filter", "false")
404 if fields["dd_filters"] == dd_filter_labels[3] then
405 core.setting_set("bilinear_filter", "false")
406 core.setting_set("trilinear_filter", "true")
409 if fields["dd_mipmap"] == dd_mipmap_labels[1] then
410 core.setting_set("mip_map", "false")
411 core.setting_set("anisotropic_filter", "false")
414 if fields["dd_mipmap"] == dd_mipmap_labels[2] then
415 core.setting_set("mip_map", "true")
416 core.setting_set("anisotropic_filter", "false")
419 if fields["dd_mipmap"] == dd_mipmap_labels[3] then
420 core.setting_set("mip_map", "true")
421 core.setting_set("anisotropic_filter", "true")
430 caption = fgettext("Settings"),
431 cbf_formspec = formspec,
432 cbf_button_handler = handle_settings_buttons