generated from Exiles/coa-template
florian.berthold
8d89a6d180
release / release (push) Successful in 4s
upstream: https://github.com/Nevcairiel/Mapster tag: 1.3.9 commit: 1c451d24d299d44002b1e182f848aa3a3e7faa6b interface: 30300 (WotLK 3.3.5 — last Mapster version targeting our client)
128 lines
3.1 KiB
Lua
128 lines
3.1 KiB
Lua
--[[
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Copyright (c) 2009, Hendrik "Nevcairiel" Leppkes < h.leppkes@gmail.com >
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All rights reserved.
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Initial implementation provided by yssaril
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]]
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local Mapster = LibStub("AceAddon-3.0"):GetAddon("Mapster")
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local MODNAME= "Scale"
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local Scale = Mapster:NewModule(MODNAME)
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local LibWindow = LibStub("LibWindow-1.1")
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local scaler, mousetracker
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local SOS = { --Scaler Original State
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dist = 0,
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x = 0,
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y = 0,
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left = 0,
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top = 0,
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scale = 1,
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}
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local GetScaleDistance, OnUpdate
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function Scale:OnInitialize()
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self:SetEnabledState(Mapster:GetModuleEnabled(MODNAME))
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end
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function Scale:OnEnable()
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if not scaler then
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scaler = WorldMapPositioningGuide:CreateTexture(nil, "OVERLAY")
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scaler:SetWidth(20)
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scaler:SetHeight(20)
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self:UpdateMapsize(Mapster.miniMap)
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scaler:SetTexture([[Interface\BUTTONS\UI-AutoCastableOverlay]])
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scaler:SetTexCoord(0.619, 0.760, 0.612, 0.762)
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scaler:SetDesaturated(true)
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mousetracker = CreateFrame("Frame", nil, WorldMapPositioningGuide)
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mousetracker:SetFrameStrata("TOOLTIP")
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mousetracker:SetAllPoints(scaler)
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mousetracker:EnableMouse(true)
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mousetracker:SetScript("OnEnter", function()
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scaler:SetDesaturated(false)
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end)
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mousetracker:SetScript("OnLeave", function()
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scaler:SetDesaturated(true)
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end)
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mousetracker:SetScript("OnMouseUp", function(self)
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LibWindow.SavePosition(WorldMapFrame)
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self:SetScript("OnUpdate", nil)
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self:SetAllPoints(scaler)
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Mapster:ShowBlobs()
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end)
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mousetracker:SetScript("OnMouseDown",function(self)
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Mapster:HideBlobs()
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SOS.left, SOS.top = WorldMapFrame:GetLeft(), WorldMapFrame:GetTop()
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SOS.scale = WorldMapFrame:GetScale()
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SOS.x, SOS.y = SOS.left, SOS.top-(UIParent:GetHeight()/SOS.scale)
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SOS.EFscale = WorldMapFrame:GetEffectiveScale()
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SOS.dist = GetScaleDistance()
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self:SetScript("OnUpdate", OnUpdate)
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self:SetAllPoints(UIParent)
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end)
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tinsert(Mapster.elementsToHide, scaler)
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end
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scaler:Show()
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mousetracker:Show()
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end
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function Scale:OnDisable()
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if scaler then
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scaler:Hide()
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moustracker:Hide()
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end
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end
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function GetScaleDistance() -- distance from cursor to TopLeft :)
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local left, top = SOS.left, SOS.top
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local scale = SOS.EFscale
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local x, y = GetCursorPosition()
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local x = x/scale - left
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local y = top - y/scale
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return sqrt(x*x+y*y)
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end
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function OnUpdate(self)
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local scale = GetScaleDistance()/SOS.dist*SOS.scale
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if scale < .2 then -- clamp min and max scale
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scale = .2
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elseif scale > 1.5 then
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scale = 1.5
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end
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WorldMapFrame:SetScale(scale)
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local s = SOS.scale/WorldMapFrame:GetScale()
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local x = SOS.x*s
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local y = SOS.y*s
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WorldMapFrame:ClearAllPoints()
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WorldMapFrame:SetPoint("TOPLEFT", UIParent, "TOPLEFT", x, y)
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end
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function Scale:UpdateMapsize(mini)
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if not scaler then return end
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-- map was minimized, fix display position
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if mini then
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if Mapster.bordersVisible then
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scaler:SetPoint("BOTTOMRIGHT", -23, -12)
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else
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scaler:SetPoint("BOTTOMRIGHT", -26, 16)
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end
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else
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if Mapster.bordersVisible then
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scaler:SetPoint("BOTTOMRIGHT", -4, 4)
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else
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-- TODO
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end
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end
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end
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function Scale:BorderVisibilityChanged()
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self:UpdateMapsize(Mapster.miniMap)
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end
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