PerfectRaid/PerfectRaid_ReadyCheck.lua at master · frankdekker/PerfectRaid · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
--[[-------------------------------------------------------------------------
  *
  * ReadyCheck module for PerfectRaid addon.
  *
  * Written by: Panoramix
  * Version: 1.0
  *
---------------------------------------------------------------------------]]


local ReadyCheck = PerfectRaid:NewModule("PerfectRaid-ReadyCheck")
local frames

-- the duration to fade the ready check status
ReadyCheck.fadeDuration = 4

function ReadyCheck:Initialize()

	frames = PerfectRaid.frames

	self:RegisterEvent("READY_CHECK", "UpdateReadyCheck")
	self:RegisterEvent("READY_CHECK_CONFIRM", "UpdateReadyCheck")
	self:RegisterEvent("READY_CHECK_FINISHED", "UpdateReadyCheck")

	self.started = false
end


function ReadyCheck:ConfigureButton( button )
	button.readycheck = CreateFrame("Frame", nil, button.leftbox)
	button.readycheck.indicator = button.readycheck:CreateTexture(nil, "OVERLAY")
end

function ReadyCheck:UpdateButtonLayout( button )

	button.readycheck:ClearAllPoints()
	button.readycheck:SetWidth(button:GetHeight( ))
	button.readycheck:SetHeight(button:GetHeight( ))
	button.readycheck:SetFrameLevel(button.leftbox:GetFrameLevel()+1)

	button.readycheck.indicator:SetAllPoints()
	button.readycheck.indicator:SetTexture(READY_CHECK_READY_TEXTURE)

	button.readycheck:SetPoint("RIGHT", button.name, "RIGHT", 0, 0)
	button.readycheck:Hide()

end


--[[

	event = READY_CHECK | READY_CHECK_CONFIRM(unit)| READY_CHECK_FINISHED
	status = GetReadyCheckStatus( unit )
		   = "ready" | "notready" | "waiting"
]]--
function ReadyCheck:UpdateReadyCheck( event, target )

	-- a ready check is initiated, update all frames
	if event == "READY_CHECK" then

		for unit, tbl in pairs(frames) do

			local status = GetReadyCheckStatus( unit )

			for frame in pairs(frames[unit]) do
				ReadyCheck:SetReadyCheckStatus( frame, status )
			end
		end

	-- a ready check is confirmed or declined, update frames of the unit
	elseif event == "READY_CHECK_CONFIRM" then

		for unit, tbl in pairs(frames) do

			if UnitIsUnit( target, unit ) then

				local status = GetReadyCheckStatus( unit )

				for frame in pairs(frames[unit]) do
					ReadyCheck:SetReadyCheckStatus( frame, status )
				end

				break
			end

		end

	-- the ready check has finished, wrap it up
	elseif event == "READY_CHECK_FINISHED" then

		-- update any ~ready status
		for unit, tbl in pairs(frames) do
			for frame in pairs(frames[unit]) do

				if frame.readycheck.status then

					-- update status to not ready
					if  frame.readycheck.status ~= "ready" then
						ReadyCheck:SetReadyCheckStatus( frame, "notready" )
					end

					-- start fade timer
					frame.readycheck.elapsed = ReadyCheck.fadeDuration
					frame.readycheck:SetScript("OnUpdate", function(self, elapsed)

						self.elapsed = self.elapsed - elapsed
						self:SetAlpha( self.elapsed / ReadyCheck.fadeDuration )

						if self.elapsed <= 0 then
							self:Hide()
							self:SetScript("OnUpdate", nil)
						end
					end)

				end
			end
		end

	end
end

function ReadyCheck:SetReadyCheckStatus( frame, status )

	frame.readycheck.status = status

	if not status then
		return
	end

	if( status == "ready" ) then
		frame.readycheck.indicator:SetTexture(READY_CHECK_READY_TEXTURE)
	elseif( status == "notready" ) then
		frame.readycheck.indicator:SetTexture(READY_CHECK_NOT_READY_TEXTURE)
	elseif( status == "waiting" ) then
		frame.readycheck.indicator:SetTexture(READY_CHECK_WAITING_TEXTURE)
	end

	frame.readycheck:SetAlpha( 1.0 )
	frame.readycheck:Show()
end