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 dd_antialiasing_labels = {
70 local antialiasing = {
71 {dd_antialiasing_labels[1]..","..dd_antialiasing_labels[2]..","..
72 dd_antialiasing_labels[3]..","..dd_antialiasing_labels[4]},
76 local function getFilterSettingIndex()
77 if (core.setting_get(filters[2][3]) == "true") then
80 if (core.setting_get(filters[2][3]) == "false" and core.setting_get(filters[2][2]) == "true") then
86 local function getMipmapSettingIndex()
87 if (core.setting_get(mipmap[2][3]) == "true") then
90 if (core.setting_get(mipmap[2][3]) == "false" and core.setting_get(mipmap[2][2]) == "true") then
96 local function getAntialiasingSettingIndex()
97 local antialiasing_setting = core.setting_get("fsaa")
98 for i = 1, #(antialiasing[2]) do
99 if antialiasing_setting == antialiasing[2][i] then
106 local function antialiasing_fname_to_name(fname)
107 for i = 1, #(dd_antialiasing_labels) do
108 if fname == dd_antialiasing_labels[i] then
109 return antialiasing[2][i]
115 local function dlg_confirm_reset_formspec(data)
118 "label[1,1;".. fgettext("Are you sure to reset your singleplayer world?") .. "]"..
119 "button[1,2;2.6,0.5;dlg_reset_singleplayer_confirm;"..
120 fgettext("Yes") .. "]" ..
121 "button[4,2;2.8,0.5;dlg_reset_singleplayer_cancel;"..
122 fgettext("No!!!") .. "]"
126 local function dlg_confirm_reset_btnhandler(this, fields, dialogdata)
128 if fields["dlg_reset_singleplayer_confirm"] ~= nil then
129 local worldlist = core.get_worlds()
130 local found_singleplayerworld = false
132 for i=1,#worldlist,1 do
133 if worldlist[i].name == "singleplayerworld" then
134 found_singleplayerworld = true
135 gamedata.worldindex = i
139 if found_singleplayerworld then
140 core.delete_world(gamedata.worldindex)
143 core.create_world("singleplayerworld", 1)
145 worldlist = core.get_worlds()
147 found_singleplayerworld = false
149 for i=1,#worldlist,1 do
150 if worldlist[i].name == "singleplayerworld" then
151 found_singleplayerworld = true
152 gamedata.worldindex = i
163 local function showconfirm_reset(tabview)
164 local new_dlg = dialog_create("reset_spworld",
165 dlg_confirm_reset_formspec,
166 dlg_confirm_reset_btnhandler,
168 new_dlg:set_parent(tabview)
173 local function gui_scale_to_scrollbar()
174 local current_value = tonumber(core.setting_get("gui_scaling"))
176 if (current_value == nil) or current_value < 0.25 then
179 if current_value <= 1.25 then
180 return ((current_value - 0.25)/ 1.0) * 700
182 if current_value <= 6 then
183 return ((current_value -1.25) * 100) + 700
189 local function scrollbar_to_gui_scale(value)
190 value = tonumber(value)
192 if (value <= 700) then
193 return ((value / 700) * 1.0) + 0.25
195 if (value <=1000) then
196 return ((value - 700) / 100) + 1.25
202 local function formspec(tabview, name, tabdata)
204 "box[0,0;3.5,4.0;#999999]" ..
205 "checkbox[0.25,0;cb_smooth_lighting;".. fgettext("Smooth Lighting")
206 .. ";".. dump(core.setting_getbool("smooth_lighting")) .. "]"..
207 "checkbox[0.25,0.5;cb_particles;".. fgettext("Enable Particles") .. ";"
208 .. dump(core.setting_getbool("enable_particles")) .. "]"..
209 "checkbox[0.25,1;cb_3d_clouds;".. fgettext("3D Clouds") .. ";"
210 .. dump(core.setting_getbool("enable_3d_clouds")) .. "]"..
211 "checkbox[0.25,1.5;cb_opaque_water;".. fgettext("Opaque Water") .. ";"
212 .. dump(core.setting_getbool("opaque_water")) .. "]"..
213 "checkbox[0.25,2.0;cb_connected_glass;".. fgettext("Connected Glass") .. ";"
214 .. dump(core.setting_getbool("connected_glass")) .. "]"..
215 "checkbox[0.25,2.5;cb_node_highlighting;".. fgettext("Node Highlighting") .. ";"
216 .. dump(core.setting_getbool("enable_node_highlighting")) .. "]"..
217 "dropdown[0.25,3.2;3.3;dd_leaves_style;" .. leaves_style[1][1] .. ";"
218 .. getLeavesStyleSettingIndex() .. "]" ..
219 "box[3.75,0;3.75,3.45;#999999]" ..
220 "label[3.85,0.1;".. fgettext("Texturing:") .. "]"..
221 "dropdown[3.85,0.55;3.85;dd_filters;" .. filters[1][1] .. ";"
222 .. getFilterSettingIndex() .. "]" ..
223 "dropdown[3.85,1.35;3.85;dd_mipmap;" .. mipmap[1][1] .. ";"
224 .. getMipmapSettingIndex() .. "]" ..
225 "label[3.85,2.15;".. fgettext("Antialiasing:") .. "]"..
226 "dropdown[3.85,2.6;3.85;dd_antialiasing;" .. antialiasing[1][1] .. ";"
227 .. getAntialiasingSettingIndex() .. "]" ..
228 "box[7.75,0;4,4;#999999]" ..
229 "checkbox[8,0;cb_shaders;".. fgettext("Shaders") .. ";"
230 .. dump(core.setting_getbool("enable_shaders")) .. "]"
232 if PLATFORM ~= "Android" then
233 tab_string = tab_string ..
234 "button[8,4.75;3.75,0.5;btn_change_keys;".. fgettext("Change keys") .. "]"
236 tab_string = tab_string ..
237 "button[8,4.75;3.75,0.5;btn_reset_singleplayer;".. fgettext("Reset singleplayer world") .. "]"
239 tab_string = tab_string ..
240 "box[0,4.25;3.5,1.1;#999999]" ..
241 "label[0.25,4.25;" .. fgettext("GUI scale factor") .. "]" ..
242 "scrollbar[0.25,4.75;3,0.4;sb_gui_scaling;horizontal;" ..
243 gui_scale_to_scrollbar() .. "]" ..
244 "tooltip[sb_gui_scaling;" ..
245 fgettext("Scaling factor applied to menu elements: ") ..
246 dump(core.setting_get("gui_scaling")) .. "]"
248 if PLATFORM == "Android" then
249 tab_string = tab_string ..
250 "box[3.75,3.55;3.75,1.8;#999999]" ..
251 "checkbox[3.9,3.45;cb_touchscreen_target;".. fgettext("Touch free target") .. ";"
252 .. dump(core.setting_getbool("touchtarget")) .. "]"
255 if core.setting_get("touchscreen_threshold") ~= nil then
256 tab_string = tab_string ..
257 "label[4.3,4.1;" .. fgettext("Touchthreshold (px)") .. "]" ..
258 "dropdown[3.85,4.55;3.85;dd_touchthreshold;0,10,20,30,40,50;" ..
259 ((tonumber(core.setting_get("touchscreen_threshold"))/10)+1) .. "]"
262 if core.setting_getbool("enable_shaders") then
263 tab_string = tab_string ..
264 "checkbox[8,0.5;cb_bumpmapping;".. fgettext("Bumpmapping") .. ";"
265 .. dump(core.setting_getbool("enable_bumpmapping")) .. "]"..
266 "checkbox[8,1.0;cb_generate_normalmaps;".. fgettext("Generate Normalmaps") .. ";"
267 .. dump(core.setting_getbool("generate_normalmaps")) .. "]"..
268 "checkbox[8,1.5;cb_parallax;".. fgettext("Parallax Occlusion") .. ";"
269 .. dump(core.setting_getbool("enable_parallax_occlusion")) .. "]"..
270 "checkbox[8,2.0;cb_waving_water;".. fgettext("Waving Water") .. ";"
271 .. dump(core.setting_getbool("enable_waving_water")) .. "]"..
272 "checkbox[8,2.5;cb_waving_leaves;".. fgettext("Waving Leaves") .. ";"
273 .. dump(core.setting_getbool("enable_waving_leaves")) .. "]"..
274 "checkbox[8,3.0;cb_waving_plants;".. fgettext("Waving Plants") .. ";"
275 .. dump(core.setting_getbool("enable_waving_plants")) .. "]"
277 tab_string = tab_string ..
278 "textlist[8.33,0.7;4,1;;#888888" .. fgettext("Bumpmapping") .. ";0;true]" ..
279 "textlist[8.33,1.2;4,1;;#888888" .. fgettext("Generate Normalmaps") .. ";0;true]" ..
280 "textlist[8.33,1.7;4,1;;#888888" .. fgettext("Parallax Occlusion") .. ";0;true]" ..
281 "textlist[8.33,2.2;4,1;;#888888" .. fgettext("Waving Water") .. ";0;true]" ..
282 "textlist[8.33,2.7;4,1;;#888888" .. fgettext("Waving Leaves") .. ";0;true]" ..
283 "textlist[8.33,3.2;4,1;;#888888" .. fgettext("Waving Plants") .. ";0;true]"
288 --------------------------------------------------------------------------------
289 local function handle_settings_buttons(this, fields, tabname, tabdata)
290 if fields["cb_fancy_trees"] then
291 core.setting_set("new_style_leaves", fields["cb_fancy_trees"])
294 if fields["cb_smooth_lighting"] then
295 core.setting_set("smooth_lighting", fields["cb_smooth_lighting"])
298 if fields["cb_3d_clouds"] then
299 core.setting_set("enable_3d_clouds", fields["cb_3d_clouds"])
302 if fields["cb_opaque_water"] then
303 core.setting_set("opaque_water", fields["cb_opaque_water"])
306 if fields["cb_shaders"] then
307 if (core.setting_get("video_driver") == "direct3d8" or core.setting_get("video_driver") == "direct3d9") then
308 core.setting_set("enable_shaders", "false")
309 gamedata.errormessage = fgettext("To enable shaders the OpenGL driver needs to be used.")
311 core.setting_set("enable_shaders", fields["cb_shaders"])
315 if fields["cb_connected_glass"] then
316 core.setting_set("connected_glass", fields["cb_connected_glass"])
319 if fields["cb_node_highlighting"] then
320 core.setting_set("enable_node_highlighting", fields["cb_node_highlighting"])
323 if fields["cb_particles"] then
324 core.setting_set("enable_particles", fields["cb_particles"])
327 if fields["cb_bumpmapping"] then
328 core.setting_set("enable_bumpmapping", fields["cb_bumpmapping"])
330 if fields["cb_generate_normalmaps"] then
331 core.setting_set("generate_normalmaps", fields["cb_generate_normalmaps"])
333 if fields["cb_parallax"] then
334 core.setting_set("enable_parallax_occlusion", fields["cb_parallax"])
337 if fields["cb_waving_water"] then
338 core.setting_set("enable_waving_water", fields["cb_waving_water"])
341 if fields["cb_waving_leaves"] then
342 core.setting_set("enable_waving_leaves", fields["cb_waving_leaves"])
344 if fields["cb_waving_plants"] then
345 core.setting_set("enable_waving_plants", fields["cb_waving_plants"])
348 if fields["btn_change_keys"] ~= nil then
349 core.show_keys_menu()
353 if fields["sb_gui_scaling"] then
354 local event = core.explode_scrollbar_event(fields["sb_gui_scaling"])
356 if event.type == "CHG" then
357 local tosave = string.format("%.2f",scrollbar_to_gui_scale(event.value))
358 core.setting_set("gui_scaling",tosave)
362 if fields["cb_touchscreen_target"] then
363 core.setting_set("touchtarget", fields["cb_touchscreen_target"])
366 if fields["btn_reset_singleplayer"] then
367 showconfirm_reset(this)
371 --Note dropdowns have to be handled LAST!
372 local ddhandled = false
374 if fields["dd_touchthreshold"] then
375 core.setting_set("touchscreen_threshold",fields["dd_touchthreshold"])
378 if fields["dd_leaves_style"] == leaves_style_labels[3] then
379 core.setting_set("leaves_style", leaves_style[2][3])
382 if fields["dd_leaves_style"] == leaves_style_labels[2] then
383 core.setting_set("leaves_style", leaves_style[2][2])
386 if fields["dd_leaves_style"] == leaves_style_labels[1] then
387 core.setting_set("leaves_style", leaves_style[2][1])
390 if fields["dd_filters"] == dd_filter_labels[1] then
391 core.setting_set("bilinear_filter", "false")
392 core.setting_set("trilinear_filter", "false")
395 if fields["dd_filters"] == dd_filter_labels[2] then
396 core.setting_set("bilinear_filter", "true")
397 core.setting_set("trilinear_filter", "false")
400 if fields["dd_filters"] == dd_filter_labels[3] then
401 core.setting_set("bilinear_filter", "false")
402 core.setting_set("trilinear_filter", "true")
405 if fields["dd_mipmap"] == dd_mipmap_labels[1] then
406 core.setting_set("mip_map", "false")
407 core.setting_set("anisotropic_filter", "false")
410 if fields["dd_mipmap"] == dd_mipmap_labels[2] then
411 core.setting_set("mip_map", "true")
412 core.setting_set("anisotropic_filter", "false")
415 if fields["dd_mipmap"] == dd_mipmap_labels[3] then
416 core.setting_set("mip_map", "true")
417 core.setting_set("anisotropic_filter", "true")
420 if fields["dd_antialiasing"] then
421 core.setting_set("fsaa",
422 antialiasing_fname_to_name(fields["dd_antialiasing"]))
431 caption = fgettext("Settings"),
432 cbf_formspec = formspec,
433 cbf_button_handler = handle_settings_buttons