146 lines
4.6 KiB
Text
146 lines
4.6 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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local function drawButton(x, y, w, h, text, onclick)
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local hovered = isCursorOver(x, y, w, h)
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local clicked = hovered and mousedown and not lastmousedown
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if clicked then onclick() end
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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(x, y, w, h)
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render.setColor(Color(255, 255, 255))
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render.drawSimpleText(x + w / 2, y + h / 2, text, 1, 1)
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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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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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if not input.getCursorVisible() then input.enableCursor(true) end
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if mousedown and isCursorOver(window.x, window.y, window.w, 30) then
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if not window.dragging then
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window.dragging = true
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window.dragOffset = { cursorpos[1] - window.x, cursorpos[2] - window.y }
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end
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elseif not mousedown then
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window.dragging = false
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end
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if window.dragging then
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window.x = cursorpos[1] - window.dragOffset[1]
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window.y = cursorpos[2] - window.dragOffset[2]
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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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render.setColor(Color(40, 40, 40))
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render.drawRect(window.x, window.y, window.w, 30)
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render.setColor(Color(255, 255, 255))
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render.drawSimpleText(window.x + 15, window.y + 12, window.name, 0, 1)
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local closeHovered = isCursorOver(window.x + window.w - 30, window.y, 30, 30)
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render.setColor(closeHovered and Color(180, 0, 0) or Color(255, 0, 0))
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render.drawRect(window.x + window.w - 30, window.y, 30, 30)
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render.setColor(Color(255, 255, 255))
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render.drawSimpleText(window.x + window.w - 15, window.y + 14, "X", 1, 1)
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if closeHovered and mousedown and not lastmousedown then
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window.draw = false
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input.enableCursor(false)
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end
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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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drawButton(window.x + child.x, window.y + child.y, child.w, child.h, child.text, child.onclick)
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elseif child.type == "entry" then
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local entryHovered = isCursorOver(window.x + child.x, window.y + child.y, child.w, child.h)
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local entryColor = child.active and Color(255, 255, 255) or (entryHovered and Color(220, 220, 220) or Color(200, 200, 200))
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render.setColor(entryColor)
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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(0, 0, 0))
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render.drawSimpleText(window.x + child.x + 5, window.y + child.y + 5, child.text, 0, 1)
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if mousedown and entryHovered then
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child.active = true
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elseif mousedown then
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child.active = false
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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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