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flickerstreak@161
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1 --[[
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flickerstreak@161
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2 ReAction Totem button module
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3
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4 --]]
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5
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6 -- local imports
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flickerstreak@175
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7 local addonName, addonTable = ...
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8 local ReAction = addonTable.ReAction
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9 local L = ReAction.L
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10 local _G = _G
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11
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12 -- button
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13 local Button = ReAction.Button.MultiCast
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14
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15 -- module declaration
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16 local moduleID = "Totem"
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17 local module = ReAction:NewModule( moduleID,
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18 "AceEvent-3.0"
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19 -- mixins go here
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20 )
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21
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22 -- handlers
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23 function module:OnInitialize()
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24 self.buttons = { }
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25
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26 ReAction.RegisterCallback(self, "OnCreateBar", "OnRefreshBar")
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27 ReAction.RegisterCallback(self, "OnDestroyBar")
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28 ReAction.RegisterCallback(self, "OnRefreshBar")
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29
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30 self:RegisterEvent("UPDATE_MULTI_CAST_ACTIONBAR","PLAYER_ENTERING_WORLD")
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31 end
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32
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33 function module:OnDestroyBar(event, bar, name)
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34 local btns = self.buttons[bar]
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35 if btns then
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36 for _,b in pairs(btns) do
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37 if b then
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38 b:Destroy()
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39 end
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40 end
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41 self.buttons[bar] = nil
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42 end
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43 end
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44
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45 function module:OnRefreshBar(event, bar, name)
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46 local config = bar:GetConfig()
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47 if config.type == moduleID then
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48 local btns = self.buttons[bar]
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49 if btns == nil then
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50 btns = { }
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51 self.buttons[bar] = btns
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52 end
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53 if not config.buttons then
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54 config.buttons = { }
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55 end
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56 local btnCfg = config.buttons
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57
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58 local r, c = bar:GetButtonGrid()
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59 local n = min(r*c,6)
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60 Button.SetupBarHeader(bar)
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61 for i = 1, n do
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62 if btnCfg[i] == nil then
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63 btnCfg[i] = {}
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64 end
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65 if not btns[i] then
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66 local success, r = pcall(Button.New,Button,i,btnCfg,bar)
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67 if success then
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68 btns[i] = r
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69 if r then
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70 bar:AddButton(i,r)
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71 end
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72 else
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73 geterrorhandler()(r)
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74 n = i - 1
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75 bar:ClipNButtons(n)
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76 break
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77 end
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78 end
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79 if btns[i] then
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80 btns[i]:Refresh()
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81 end
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82 end
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83 for i = n+1, #btns do
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84 if btns[i] then
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85 bar:RemoveButton(btns[i])
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86 btns[i] = btns[i]:Destroy()
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87 if btnCfg[i] then
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88 btnCfg[i] = nil
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89 end
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90 end
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91 end
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92 end
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93
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94 end
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95
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flickerstreak@162
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96 function module:UPDATE_MULTI_CAST_ACTIONBAR()
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97 if not InCombatLockdown() then
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98 for bar in pairs(self.buttons) do
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99 self:OnRefreshBar("OnRefreshBar", bar, bar:GetName())
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100 end
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101 end
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102 end
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103
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104 function module:PLAYER_ENTERING_WORLD()
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105 for bar in pairs(self.buttons) do
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106 self:OnRefreshBar("OnRefreshBar", bar, bar:GetName())
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107 end
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108 end
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109
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flickerstreak@161
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110
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