138 lines
5.4 KiB
Text
138 lines
5.4 KiB
Text
--@name hud lib
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--@client
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--@owneronly
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enableHud(nil,true)
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function createWindow(name, x, y, w, h)
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return {
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name = name,
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x = x,
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y = y,
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w = w,
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h = h,
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draw = false,
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child = {},
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dragging = false,
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dragOffset = {0, 0}
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}
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end
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local curx, cury = input.getCursorPos()
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local cursorpos = {curx, cury}
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local mousedown = false
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local lastmousedown = false
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timer.create("cursor", 0.01, 0, function()
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curx, cury = input.getCursorPos()
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cursorpos = {curx, cury}
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mousedown = input.isMouseDown(MOUSE.MOUSE1)
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end)
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local function isCursorOver(x, y, w, h)
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return cursorpos[1] > x and cursorpos[1] < x + w and cursorpos[2] > y and cursorpos[2] < y + h
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end
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function toggleWindow(window)
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window.draw = not window.draw
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input.enableCursor(window.draw)
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end
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function addChild(window, child)
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table.insert(window.child, child)
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end
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function createLabel(text, x, y)
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return { type = "label", text = text, x = x, y = y }
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end
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function createButton(text, x, y, w, h, onclick)
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return { type = "button", text = text, x = x, y = y, w = w, h = h, onclick = onclick }
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end
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function createEntry(x, y, w, h, text)
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return { type = "entry", x = x, y = y, w = w, h = h, text = text or "", active = false }
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end
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function createCheckbox(x, y, checked)
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return { type = "checkbox", x = x, y = y, checked = checked or false }
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end
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function createSlider(x, y, w, min, max, value)
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return { type = "slider", x = x, y = y, w = w, min = min, max = max, value = value or min }
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end
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function createDropdown(x, y, w, options, selected)
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return { type = "dropdown", x = x, y = y, w = w, options = options, selected = selected or 1, expanded = false }
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end
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hook.add("inputPressed", "entryInput", function(key)
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for _, window in pairs(windows or {}) do
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for _, child in ipairs(window.child) do
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if child.type == "entry" and child.active then
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if key == KEY.BACKSPACE then
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child.text = child.text:sub(1, -2)
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elseif key >= 32 and key <= 126 then
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child.text = child.text .. string.char(key)
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end
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end
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end
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end
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end)
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function drawWindow(window)
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if not window.draw then return end
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render.setColor(Color(80, 80, 80))
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render.drawRect(window.x, window.y, window.w, window.h)
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for _, child in ipairs(window.child) do
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if child.type == "label" then
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render.drawSimpleText(window.x + child.x, window.y + child.y, child.text, 0, 1)
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elseif child.type == "button" then
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local hovered = isCursorOver(window.x + child.x, window.y + child.y, child.w, child.h)
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local color = hovered and Color(0, 180, 220) or Color(0, 150, 200)
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render.setColor(color)
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render.drawRect(window.x + child.x, window.y + child.y, child.w, child.h)
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render.setColor(Color(255, 255, 255))
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render.drawSimpleText(window.x + child.x + child.w / 2, window.y + child.y + child.h / 2, child.text, 1, 1)
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if hovered and mousedown and not lastmousedown then child.onclick() end
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elseif child.type == "checkbox" then
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render.setColor(child.checked and Color(0, 255, 0) or Color(255, 0, 0))
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render.drawRect(window.x + child.x, window.y + child.y, 15, 15)
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if isCursorOver(window.x + child.x, window.y + child.y, 15, 15) and mousedown and not lastmousedown then
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child.checked = not child.checked
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end
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elseif child.type == "slider" then
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render.setColor(Color(150, 150, 150))
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render.drawRect(window.x + child.x, window.y + child.y, child.w, 5)
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local sliderPos = child.x + ((child.value - child.min) / (child.max - child.min)) * child.w
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render.setColor(Color(255, 255, 255))
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render.drawRect(window.x + sliderPos - 5, window.y + child.y - 5, 10, 15)
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if isCursorOver(window.x + sliderPos - 5, window.y + child.y - 5, 10, 15) and mousedown then
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child.value = math.clamp(((cursorpos[1] - window.x - child.x) / child.w) * (child.max - child.min) + child.min, child.min, child.max)
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end
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elseif child.type == "dropdown" then
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render.setColor(Color(200, 200, 200))
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render.drawRect(window.x + child.x, window.y + child.y, child.w, 20)
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render.setColor(Color(0, 0, 0))
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render.drawSimpleText(window.x + child.x + 5, window.y + child.y + 5, child.options[child.selected], 0, 1)
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if isCursorOver(window.x + child.x, window.y + child.y, child.w, 20) and mousedown and not lastmousedown then
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child.expanded = not child.expanded
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end
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if child.expanded then
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for i, option in ipairs(child.options) do
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render.setColor(Color(180, 180, 180))
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render.drawRect(window.x + child.x, window.y + child.y + 20 * i, child.w, 20)
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render.setColor(Color(0, 0, 0))
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render.drawSimpleText(window.x + child.x + 5, window.y + child.y + 5 + 20 * i, option, 0, 1)
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if isCursorOver(window.x + child.x, window.y + child.y + 20 * i, child.w, 20) and mousedown then
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child.selected = i
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child.expanded = false
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end
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end
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end
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end
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end
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lastmousedown = mousedown
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end
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