add "high contrast" theme

minor theme handling fixes

dreambuilder_theme_high_contrast/init.lua

@@ -0,0 +1,32 @@
+if dreambuilder_theme.name ~= "dbtheme_high_contrast" then return end
+
+print("[Dreambuilder] Activated \"high_contrast\" theme")
+
+dreambuilder_theme.high_contrast = {
+	["form_bgcolor"]             = "#404040FF",
+	["btn_color"]                = "#101010FF",
+
+	["editor_text_color"]        = "#FFFFFF",
+	["editor_bg_color"]          = "#000000FF",
+
+	["listcolor_slot_bg_normal"] = "#FFFFFF80",
+	["listcolor_slot_bg_hover"]  = "#FFFFFFFF",
+	["listcolor_slot_border"]    = "#000000",
+
+	["tooltip_bgcolor"]          = "#FFFFFF",
+	["tooltip_fontcolor"]        = "#000",
+
+	["window_darken"]            = "true",
+	["editor_border"]            = "true",
+	["image_button_borders"]     = "true"
+}
+
+for k,v in pairs(dreambuilder_theme.high_contrast) do
+	dreambuilder_theme[k] = v
+end
+
+minetest.register_on_joinplayer(function(player)
+	default.gui_bg = dreambuilder_theme.get_default_gui_bg(dreambuilder_theme)
+	default.gui_survival_form = dreambuilder_theme.get_default_gui_survival_form(dreambuilder_theme)
+	dreambuilder_theme.set_formspec_prepend(player, dreambuilder_theme)
+end)

dreambuilder_theme_high_contrast/mod.conf

@@ -0,0 +1,3 @@
+name = dreambuilder_theme_high_contrast
+description = "High contrast" theme for Dreambuilder
+depends = dreambuilder_theme_settings

dreambuilder_theme_light/init.lua

@@ -1,18 +1,32 @@
-dreambuilder_theme.name = "dbtheme_light"
+if dreambuilder_theme.name ~= "dbtheme_light" then return end
 
-dreambuilder_theme.form_bgcolor = "#F0F0F0FF"
-dreambuilder_theme.btn_color = "#B0B0B0FF"
+print("[Dreambuilder] Activated \"light\" theme")
 
-dreambuilder_theme.editor_text_color = "#000000FF"
-dreambuilder_theme.editor_bg_color = "#F0F0F0FF"
+dreambuilder_theme.light = {
+	["form_bgcolor"]             = "#F0F0F0FF",
+	["btn_color"]                = "#B0B0B0FF",
 
-dreambuilder_theme.listcolor_slot_bg_normal = "#FFFFFF30"
-dreambuilder_theme.listcolor_slot_bg_hover = "#FFFFFF80"
-dreambuilder_theme.listcolor_slot_border = "#606060"
+	["editor_text_color"]        = "#000000FF",
+	["editor_bg_color"]          = "#F0F0F0FF",
 
-dreambuilder_theme.tooltip_bgcolor = "#A0A0A0"
-dreambuilder_theme.tooltip_fontcolor = "#FFF"
+	["listcolor_slot_bg_normal"] = "#FFFFFF30",
+	["listcolor_slot_bg_hover"]  = "#FFFFFF80",
+	["listcolor_slot_border"]    = "#606060",
 
-dreambuilder_theme.window_darken = "false"
-dreambuilder_theme.editor_border = "false"
-dreambuilder_theme.image_button_borders = "false"
+	["tooltip_bgcolor"]          = "#A0A0A0",
+	["tooltip_fontcolor"]        = "#FFF",
+
+	["window_darken"]            = "false",
+	["editor_border"]            = "false",
+	["image_button_borders"]     = "false"
+}
+
+for k,v in pairs(dreambuilder_theme.light) do
+	dreambuilder_theme[k] = v
+end
+
+minetest.register_on_joinplayer(function(player)
+	default.gui_bg = dreambuilder_theme.get_default_gui_bg(dreambuilder_theme)
+	default.gui_survival_form = dreambuilder_theme.get_default_gui_survival_form(dreambuilder_theme)
+	dreambuilder_theme.set_formspec_prepend(player, dreambuilder_theme)
+end)