Add more widgets

druid/color.lua

@@ -0,0 +1,222 @@
+---@type table<string, table<string, vector4>>
+local PALETTE_DATA
+local CURRENT_PALETTE = "default"
+local DEFAULT_COLOR = vmath.vector4(1, 1, 1, 1)
+local COLOR_X = hash("color.x")
+local COLOR_Y = hash("color.y")
+local COLOR_Z = hash("color.z")
+
+local M = {}
+
+
+---Get color color by id
+---@param color_id string
+---@return vector4
+function M.get(color_id)
+	return PALETTE_DATA[CURRENT_PALETTE] and PALETTE_DATA[CURRENT_PALETTE][color_id] or DEFAULT_COLOR
+end
+
+
+---Add palette to palette data
+---@param palette_name string
+---@param palette_data table<string, vector4>
+function M.add_palette(palette_name, palette_data)
+	PALETTE_DATA[palette_name] = PALETTE_DATA[palette_name] or {}
+	local palette = PALETTE_DATA[palette_name]
+
+	for color_id, color in pairs(palette_data) do
+		if type(color) == "string" then
+			palette[color_id] = M.hex2vector4(color)
+		else
+			palette[color_id] = color
+		end
+	end
+end
+
+
+function M.set_palette(palette_name)
+	if PALETTE_DATA[palette_name] then
+		CURRENT_PALETTE = palette_name
+	end
+end
+
+
+function M.get_palette()
+	return CURRENT_PALETTE
+end
+
+
+---Set color of gui node without changing alpha
+---@param gui_node node
+---@param color vector4|vector3|string Color in vector4, vector3 or color id from palette
+function M.set_color(gui_node, color)
+	if type(color) == "string" then
+		color = M.get(color)
+	end
+
+	gui.set(gui_node, COLOR_X, color.x)
+	gui.set(gui_node, COLOR_Y, color.y)
+	gui.set(gui_node, COLOR_Z, color.z)
+end
+
+
+function M.get_random_color()
+	return vmath.vector4(math.random(), math.random(), math.random(), 1)
+end
+
+
+---Lerp colors via color HSB values
+function M.lerp(t, color1, color2)
+	local h1, s1, v1 = M.rgb2hsb(color1.x, color1.y, color1.z)
+	local h2, s2, v2 = M.rgb2hsb(color2.x, color2.y, color2.z)
+
+	local h = h1 + (h2 - h1) * t
+	local s = s1 + (s2 - s1) * t
+	local v = v1 + (v2 - v1) * t
+
+	local r, g, b, a = M.hsb2rgb(h, s, v)
+	a = a or 1
+	return vmath.vector4(r, g, b, a)
+end
+
+
+---@param hex string
+---@param alpha number|nil
+---@return number, number, number, number
+function M.hex2rgb(hex, alpha)
+	alpha = alpha or 1
+	if alpha > 1 then
+		alpha = alpha / 100
+	end
+
+	-- Remove leading #
+	if string.sub(hex, 1, 1) == "#" then
+		hex = string.sub(hex, 2)
+	end
+
+	-- Expand 3-digit hex codes to 6 digits
+	if #hex == 3 then
+		hex = string.rep(string.sub(hex, 1, 1), 2) ..
+				string.rep(string.sub(hex, 2, 2), 2) ..
+				string.rep(string.sub(hex, 3, 3), 2)
+	end
+
+	local r = tonumber("0x" .. string.sub(hex, 1, 2)) / 255
+	local g = tonumber("0x" .. string.sub(hex, 3, 4)) / 255
+	local b = tonumber("0x" .. string.sub(hex, 5, 6)) / 255
+	return r, g, b, alpha
+end
+
+
+---@param hex string
+---@param alpha number|nil
+---@return vector4
+function M.hex2vector4(hex, alpha)
+	local r, g, b, a = M.hex2rgb(hex, alpha)
+	return vmath.vector4(r, g, b, a)
+end
+
+
+---Convert hsb color to rgb color
+---@param r number @Red value
+---@param g number @Green value
+---@param b number @Blue value
+---@param alpha number|nil @Alpha value. Default is 1
+function M.rgb2hsb(r, g, b, alpha)
+	alpha = alpha or 1
+	local min, max = math.min(r, g, b), math.max(r, g, b)
+	local delta = max - min
+	local h, s, v = 0, max, max
+
+	s = max ~= 0 and delta / max or 0
+
+	if delta ~= 0 then
+		if r == max then
+			h = (g - b) / delta
+		elseif g == max then
+			h = 2 + (b - r) / delta
+		else
+			h = 4 + (r - g) / delta
+		end
+		h = (h / 6) % 1
+	end
+
+	alpha = alpha > 1 and alpha / 100 or alpha
+
+	return h, s, v, alpha
+end
+
+
+---Convert hsb color to rgb color
+---@param h number @Hue
+---@param s number @Saturation
+---@param v number @Value
+---@param alpha number|nil @Alpha value. Default is 1
+function M.hsb2rgb(h, s, v, alpha)
+	local r, g, b
+	local i = math.floor(h * 6)
+	local f = h * 6 - i
+	local p = v * (1 - s)
+	local q = v * (1 - f * s)
+	local t = v * (1 - (1 - f) * s)
+
+	i = i % 6
+
+	if i == 0 then r, g, b = v, t, p
+	elseif i == 1 then r, g, b = q, v, p
+	elseif i == 2 then r, g, b = p, v, t
+	elseif i == 3 then r, g, b = p, q, v
+	elseif i == 4 then r, g, b = t, p, v
+	elseif i == 5 then r, g, b = v, p, q
+	end
+
+	return r, g, b, alpha
+end
+
+
+---Convert rgb color to hex color
+---@param red number @Red value
+---@param green number @Green value
+---@param blue number @Blue value
+function M.rgb2hex(red, green, blue)
+	local r = string.format("%x", math.floor(red * 255))
+	local g = string.format("%x", math.floor(green * 255))
+	local b = string.format("%x", math.floor(blue * 255))
+	return string.upper((#r == 1 and "0" or "") .. r .. (#g == 1 and "0" or "") .. g .. (#b == 1 and "0" or "") .. b)
+end
+
+
+function M.load_palette()
+	local PALETTE_PATH = sys.get_config_string("fluid.palette")
+	if PALETTE_PATH then
+		PALETTE_DATA = M.load_json(PALETTE_PATH) --[[@as table<string, table<string, vector4>>]]
+	end
+	PALETTE_DATA = PALETTE_DATA or {}
+
+	for _, palette_data in pairs(PALETTE_DATA) do
+		for color_id, color in pairs(palette_data) do
+			if type(color) == "string" then
+				palette_data[color_id] = M.hex2vector4(color)
+			end
+		end
+	end
+end
+
+
+---Load JSON file from game resources folder (by relative path to game.project)
+---Return nil if file not found or error
+---@param json_path string
+---@return table|nil
+function M.load_json(json_path)
+	local resource, is_error = sys.load_resource(json_path)
+	if is_error or not resource then
+		return nil
+	end
+
+	return json.decode(resource)
+end
+
+
+M.load_palette()
+
+return M

druid/extended/layout.lua

@@ -80,10 +80,16 @@ function M:set_margin(margin_x, margin_y)
 end
 
 
----@param padding vector4 The vector4 with padding values, where x - left, y - top, z - right, w - bottom
+---@param padding_x number|nil
+---@param padding_y number|nil
+---@param padding_z number|nil
+---@param padding_w number|nil
 ---@return druid.layout
-function M:set_padding(padding)
-	self.padding = padding
+function M:set_padding(padding_x, padding_y, padding_z, padding_w)
+	self.padding.x = padding_x or self.padding.x
+	self.padding.y = padding_y or self.padding.y
+	self.padding.z = padding_z or padding_x or self.padding.z
+	self.padding.w = padding_w or padding_y or self.padding.w
 	self.is_dirty = true
 
 	return self

druid/widget/memory_panel/memory_panel.gui

@@ -0,0 +1,58 @@
+nodes {
+  size {
+    x: 200.0
+    y: 100.0
+  }
+  type: TYPE_BOX
+  id: "root"
+  inherit_alpha: true
+  size_mode: SIZE_MODE_AUTO
+  visible: false
+}
+nodes {
+  type: TYPE_TEMPLATE
+  id: "mini_graph"
+  parent: "root"
+  inherit_alpha: true
+  template: "/druid/widget/mini_graph/mini_graph.gui"
+}
+nodes {
+  type: TYPE_BOX
+  id: "mini_graph/root"
+  parent: "mini_graph"
+  template_node_child: true
+}
+nodes {
+  type: TYPE_TEXT
+  text: "Memory Panel"
+  id: "mini_graph/text_header"
+  parent: "mini_graph/root"
+  overridden_fields: 8
+  template_node_child: true
+}
+nodes {
+  type: TYPE_BOX
+  id: "mini_graph/icon_drag"
+  parent: "mini_graph/root"
+  template_node_child: true
+}
+nodes {
+  type: TYPE_BOX
+  id: "mini_graph/panel_diagram"
+  parent: "mini_graph/root"
+  template_node_child: true
+}
+nodes {
+  type: TYPE_BOX
+  id: "mini_graph/prefab_line"
+  parent: "mini_graph/panel_diagram"
+  template_node_child: true
+}
+nodes {
+  type: TYPE_TEXT
+  id: "mini_graph/text_value"
+  parent: "mini_graph/root"
+  template_node_child: true
+}
+material: "/builtins/materials/gui.material"
+adjust_reference: ADJUST_REFERENCE_PARENT

druid/widget/memory_panel/memory_panel.lua

@@ -0,0 +1,22 @@
+local mini_graph = require("druid.widget.mini_graph.mini_graph")
+
+---@class widget.memory_panel: druid.widget
+---@field root node
+local M = {}
+
+
+function M:init()
+	self.druid = self:get_druid()
+	self.mini_graph = self.druid:new_widget(mini_graph, "mini_graph")
+
+	--for index = 1, 32 do
+	--	self.mini_graph:set_line_value(index, 0)
+	--end
+
+	timer.delay(0.1, true, function()
+		self.mini_graph:push_line_value(math.random())
+	end)
+end
+
+
+return M