Stash/minimap.lua at main · p145085/Stash · GitHub

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--[[ Stash / minimap -----------------------------------------------------------

  The button. Left click opens the cached bank, right click the cached guild
  bank. Drag it around the minimap to move it.

-----------------------------------------------------------------------------]]

Stash.modules.minimap = true

local RADIUS = 80
local DEFAULT_ANGLE = 205

local button = CreateFrame("Button", "StashMinimapButton", Minimap)
button:SetWidth(31)
button:SetHeight(31)
button:SetFrameStrata("LOW")
button:RegisterForClicks("LeftButtonUp", "RightButtonUp")
button:RegisterForDrag("LeftButton")
button:SetMovable(true)

local icon = button:CreateTexture(nil, "BACKGROUND")
icon:SetTexture("Interface\\Icons\\INV_Misc_Bag_08")
icon:SetWidth(20)
icon:SetHeight(20)
icon:SetPoint("CENTER", 0, 1)
icon:SetTexCoord(0.07, 0.93, 0.07, 0.93)

local border = button:CreateTexture(nil, "OVERLAY")
border:SetTexture("Interface\\Minimap\\MiniMap-TrackingBorder")
border:SetWidth(53)
border:SetHeight(53)
border:SetPoint("TOPLEFT", 0, 0)

button:SetHighlightTexture("Interface\\Minimap\\UI-Minimap-ZoomButton-Highlight")

-- --------------------------------------------------------------------------
-- placement
-- --------------------------------------------------------------------------

local function UpdatePosition()
  local angle = math.rad(StashDB and StashDB.minimapangle or DEFAULT_ANGLE)
  button:ClearAllPoints()
  button:SetPoint("CENTER", Minimap, "CENTER", math.cos(angle) * RADIUS, math.sin(angle) * RADIUS)
end

local function OnDragUpdate()
  local mx, my = Minimap:GetCenter()
  local scale = UIParent:GetEffectiveScale()
  local px, py = GetCursorPosition()
  px, py = px / scale, py / scale

  local angle = math.deg(math.atan2(py - my, px - mx))
  if StashDB then
    StashDB.minimapangle = angle
  end

  UpdatePosition()
end

button:SetScript("OnDragStart", function()
  this:SetScript("OnUpdate", OnDragUpdate)
end)

button:SetScript("OnDragStop", function()
  this:SetScript("OnUpdate", nil)
end)

-- --------------------------------------------------------------------------
-- interaction
-- --------------------------------------------------------------------------

button:SetScript("OnClick", function()
  if arg1 == "RightButton" then
    Stash:ShowGuildBank()
  else
    Stash:ShowBank()
  end
end)

button:SetScript("OnEnter", function()
  GameTooltip:SetOwner(this, "ANCHOR_LEFT")
  GameTooltip:SetText("|cffffcc00Stash|r")

  local items, slots = Stash:CountItems()
  GameTooltip:AddLine(items .. " items cached in " .. slots .. " bank slots", 1, 1, 1)
  GameTooltip:AddLine(" ")
  GameTooltip:AddLine("|cffffcc00Left click|r  your bank", 0.8, 0.8, 0.8)

  if Stash:HasGuildBank() then
    GameTooltip:AddLine("|cffffcc00Right click|r  guild bank", 0.8, 0.8, 0.8)
  else
    GameTooltip:AddLine("|cff888888Right click  guild bank (not on this client)|r", 0.5, 0.5, 0.5)
  end

  GameTooltip:AddLine("|cffffcc00Drag|r  move this button", 0.8, 0.8, 0.8)
  GameTooltip:Show()
end)

button:SetScript("OnLeave", function()
  GameTooltip:Hide()
end)

-- --------------------------------------------------------------------------
-- init
-- --------------------------------------------------------------------------

local init = CreateFrame("Frame")
init:RegisterEvent("PLAYER_LOGIN")
init:SetScript("OnEvent", function()
  UpdatePosition()
end)