vanilla-wow-addons – Blame information for rev 1
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Rev | Author | Line No. | Line |
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1 | office | 1 | --[[ |
2 | Name: AceEvent-2.0 |
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3 | Revision: $Rev: 10447 $ |
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4 | Developed by: The Ace Development Team (http://www.wowace.com/index.php/The_Ace_Development_Team) |
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5 | Inspired By: Ace 1.x by Turan (turan@gryphon.com) |
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6 | Website: http://www.wowace.com/ |
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7 | Documentation: http://www.wowace.com/index.php/AceEvent-2.0 |
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8 | SVN: http://svn.wowace.com/root/trunk/Ace2/AceEvent-2.0 |
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9 | Description: Mixin to allow for event handling, scheduling, and inter-addon |
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10 | communication. |
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11 | Dependencies: AceLibrary, AceOO-2.0 |
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12 | ]] |
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13 | |||
14 | local MAJOR_VERSION = "AceEvent-2.0" |
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15 | local MINOR_VERSION = "$Revision: 10447 $" |
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16 | |||
17 | if not AceLibrary then error(MAJOR_VERSION .. " requires AceLibrary") end |
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18 | if not AceLibrary:IsNewVersion(MAJOR_VERSION, MINOR_VERSION) then return end |
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19 | |||
20 | if not AceLibrary:HasInstance("AceOO-2.0") then error(MAJOR_VERSION .. " requires AceOO-2.0") end |
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21 | |||
22 | local AceOO = AceLibrary:GetInstance("AceOO-2.0") |
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23 | local Mixin = AceOO.Mixin |
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24 | local AceEvent = Mixin { |
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25 | "RegisterEvent", |
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26 | "RegisterAllEvents", |
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27 | "UnregisterEvent", |
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28 | "UnregisterAllEvents", |
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29 | "TriggerEvent", |
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30 | "ScheduleEvent", |
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31 | "ScheduleRepeatingEvent", |
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32 | "CancelScheduledEvent", |
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33 | "CancelAllScheduledEvents", |
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34 | "IsEventRegistered", |
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35 | "IsEventScheduled", |
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36 | "RegisterBucketEvent", |
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37 | "UnregisterBucketEvent", |
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38 | "UnregisterAllBucketEvents", |
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39 | "IsBucketEventRegistered", |
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40 | } |
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41 | |||
42 | local weakKey = {__mode="k"} |
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43 | local new, del |
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44 | do |
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45 | local list = setmetatable({}, weakKey) |
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46 | function new() |
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47 | local t = next(list) |
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48 | if t then |
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49 | list[t] = nil |
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50 | return t |
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51 | else |
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52 | return {} |
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53 | end |
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54 | end |
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55 | |||
56 | function del(t) |
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57 | setmetatable(t, nil) |
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58 | for k in pairs(t) do |
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59 | t[k] = nil |
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60 | end |
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61 | list[t] = true |
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62 | end |
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63 | end |
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64 | |||
65 | local FAKE_NIL |
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66 | local RATE |
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67 | |||
68 | local eventsWhichHappenOnce = { |
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69 | PLAYER_LOGIN = true, |
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70 | AceEvent_FullyInitialized = true, |
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71 | VARIABLES_LOADED = true, |
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72 | PLAYER_LOGOUT = true, |
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73 | } |
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74 | |||
75 | local registeringFromAceEvent |
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76 | function AceEvent:RegisterEvent(event, method, once) |
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77 | AceEvent:argCheck(event, 2, "string") |
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78 | if self == AceEvent and not registeringFromAceEvent then |
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79 | AceEvent:argCheck(method, 3, "function") |
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80 | self = method |
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81 | else |
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82 | AceEvent:argCheck(method, 3, "string", "function", "nil", "boolean", "number") |
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83 | if type(method) == "boolean" or type(method) == "number" then |
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84 | AceEvent:argCheck(once, 4, "nil") |
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85 | once, method = method, event |
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86 | end |
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87 | end |
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88 | AceEvent:argCheck(once, 4, "number", "boolean", "nil") |
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89 | if eventsWhichHappenOnce[event] then |
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90 | once = true |
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91 | end |
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92 | local throttleRate |
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93 | if type(once) == "number" then |
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94 | throttleRate, once = once |
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95 | end |
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96 | if not method then |
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97 | method = event |
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98 | end |
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99 | if type(method) == "string" and type(self[method]) ~= "function" then |
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100 | AceEvent:error("Cannot register event %q to method %q, it does not exist", event, method) |
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101 | end |
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102 | |||
103 | local AceEvent_registry = AceEvent.registry |
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104 | if not AceEvent_registry[event] then |
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105 | AceEvent_registry[event] = new() |
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106 | AceEvent.frame:RegisterEvent(event) |
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107 | end |
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108 | |||
109 | local remember = true |
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110 | if AceEvent_registry[event][self] then |
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111 | remember = false |
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112 | end |
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113 | AceEvent_registry[event][self] = method |
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114 | |||
115 | local AceEvent_onceRegistry = AceEvent.onceRegistry |
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116 | if once then |
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117 | if not AceEvent_onceRegistry then |
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118 | AceEvent.onceRegistry = new() |
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119 | AceEvent_onceRegistry = AceEvent.onceRegistry |
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120 | end |
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121 | if not AceEvent_onceRegistry[event] then |
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122 | AceEvent_onceRegistry[event] = new() |
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123 | end |
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124 | AceEvent_onceRegistry[event][self] = true |
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125 | else |
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126 | if AceEvent_onceRegistry and AceEvent_onceRegistry[event] then |
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127 | AceEvent_onceRegistry[event][self] = nil |
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128 | if not next(AceEvent_onceRegistry[event]) then |
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129 | AceEvent_onceRegistry[event] = del(AceEvent_onceRegistry[event]) |
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130 | end |
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131 | end |
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132 | end |
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133 | |||
134 | local AceEvent_throttleRegistry = AceEvent.throttleRegistry |
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135 | if throttleRate then |
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136 | if not AceEvent_throttleRegistry then |
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137 | AceEvent.throttleRegistry = new() |
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138 | AceEvent_throttleRegistry = AceEvent.throttleRegistry |
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139 | end |
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140 | if not AceEvent_throttleRegistry[event] then |
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141 | AceEvent_throttleRegistry[event] = new() |
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142 | end |
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143 | if AceEvent_throttleRegistry[event][self] then |
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144 | AceEvent_throttleRegistry[event][self] = del(AceEvent_throttleRegistry[event][self]) |
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145 | end |
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146 | AceEvent_throttleRegistry[event][self] = setmetatable(new(), weakKey) |
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147 | local t = AceEvent_throttleRegistry[event][self] |
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148 | t[RATE] = throttleRate |
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149 | else |
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150 | if AceEvent_throttleRegistry and AceEvent_throttleRegistry[event] then |
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151 | if AceEvent_throttleRegistry[event][self] then |
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152 | AceEvent_throttleRegistry[event][self] = del(AceEvent_throttleRegistry[event][self]) |
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153 | end |
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154 | if not next(AceEvent_throttleRegistry[event]) then |
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155 | AceEvent_throttleRegistry[event] = del(AceEvent_throttleRegistry[event]) |
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156 | end |
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157 | end |
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158 | end |
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159 | |||
160 | if remember then |
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161 | AceEvent:TriggerEvent("AceEvent_EventRegistered", self, event) |
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162 | end |
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163 | end |
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164 | |||
165 | local ALL_EVENTS |
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166 | |||
167 | function AceEvent:RegisterAllEvents(method) |
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168 | if self == AceEvent then |
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169 | AceEvent:argCheck(method, 1, "function") |
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170 | self = method |
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171 | else |
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172 | AceEvent:argCheck(method, 1, "string", "function") |
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173 | if type(method) == "string" and type(self[method]) ~= "function" then |
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174 | AceEvent:error("Cannot register all events to method %q, it does not exist", method) |
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175 | end |
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176 | end |
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177 | |||
178 | if not AceEvent.registry[ALL_EVENTS] then |
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179 | AceEvent.registry[ALL_EVENTS] = new() |
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180 | AceEvent.frame:RegisterAllEvents() |
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181 | end |
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182 | |||
183 | AceEvent.registry[ALL_EVENTS][self] = method |
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184 | end |
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185 | |||
186 | local _G = getfenv(0) |
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187 | local memstack, timestack = {}, {} |
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188 | local memdiff, timediff |
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189 | function AceEvent:TriggerEvent(event, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19, a20) |
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190 | AceEvent:argCheck(event, 2, "string") |
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191 | local AceEvent_registry = AceEvent.registry |
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192 | if (not AceEvent_registry[event] or not next(AceEvent_registry[event])) and (not AceEvent_registry[ALL_EVENTS] or not next(AceEvent_registry[ALL_EVENTS])) then |
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193 | return |
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194 | end |
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195 | local _G_event = _G.event |
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196 | _G.event = event |
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197 | |||
198 | local AceEvent_onceRegistry = AceEvent.onceRegistry |
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199 | local AceEvent_debugTable = AceEvent.debugTable |
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200 | if AceEvent_onceRegistry and AceEvent_onceRegistry[event] then |
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201 | local tmp = new() |
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202 | for obj, method in pairs(AceEvent_onceRegistry[event]) do |
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203 | tmp[obj] = AceEvent_registry[event] and AceEvent_registry[event][obj] or nil |
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204 | end |
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205 | local obj = next(tmp) |
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206 | while obj do |
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207 | local mem, time |
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208 | if AceEvent_debugTable then |
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209 | if not AceEvent_debugTable[event] then |
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210 | AceEvent_debugTable[event] = new() |
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211 | end |
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212 | if not AceEvent_debugTable[event][obj] then |
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213 | AceEvent_debugTable[event][obj] = new() |
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214 | AceEvent_debugTable[event][obj].mem = 0 |
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215 | AceEvent_debugTable[event][obj].time = 0 |
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216 | AceEvent_debugTable[event][obj].count = 0 |
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217 | end |
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218 | if memdiff then |
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219 | table.insert(memstack, memdiff) |
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220 | table.insert(timestack, timediff) |
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221 | end |
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222 | memdiff, timediff = 0, 0 |
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223 | mem, time = gcinfo(), GetTime() |
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224 | end |
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225 | local method = tmp[obj] |
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226 | AceEvent.UnregisterEvent(obj, event) |
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227 | if type(method) == "string" then |
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228 | local obj_method = obj[method] |
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229 | if obj_method then |
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230 | obj_method(obj, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19, a20) |
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231 | end |
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232 | elseif method then -- function |
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233 | method(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19, a20) |
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234 | end |
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235 | if AceEvent_debugTable then |
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236 | local dmem, dtime = memdiff, timediff |
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237 | mem, time = gcinfo() - mem - memdiff, GetTime() - time - timediff |
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238 | AceEvent_debugTable[event][obj].mem = AceEvent_debugTable[event][obj].mem + mem |
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239 | AceEvent_debugTable[event][obj].time = AceEvent_debugTable[event][obj].time + time |
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240 | AceEvent_debugTable[event][obj].count = AceEvent_debugTable[event][obj].count + 1 |
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241 | |||
242 | memdiff, timediff = table.remove(memstack), table.remove(timestack) |
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243 | if memdiff then |
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244 | memdiff = memdiff + mem + dmem |
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245 | timediff = timediff + time + dtime |
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246 | end |
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247 | end |
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248 | tmp[obj] = nil |
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249 | obj = next(tmp) |
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250 | end |
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251 | del(tmp) |
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252 | end |
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253 | |||
254 | local AceEvent_throttleRegistry = AceEvent.throttleRegistry |
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255 | local throttleTable = AceEvent_throttleRegistry and AceEvent_throttleRegistry[event] |
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256 | if AceEvent_registry[event] then |
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257 | local tmp = new() |
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258 | for obj, method in pairs(AceEvent_registry[event]) do |
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259 | tmp[obj] = method |
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260 | end |
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261 | local obj = next(tmp) |
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262 | while obj do |
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263 | local method = tmp[obj] |
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264 | local continue = false |
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265 | if throttleTable and throttleTable[obj] then |
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266 | local a1 = a1 |
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267 | if a1 == nil then |
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268 | a1 = FAKE_NIL |
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269 | end |
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270 | if not throttleTable[obj][a1] or GetTime() - throttleTable[obj][a1] >= throttleTable[obj][RATE] then |
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271 | throttleTable[obj][a1] = GetTime() |
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272 | else |
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273 | continue = true |
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274 | end |
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275 | end |
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276 | if not continue then |
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277 | local mem, time |
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278 | if AceEvent_debugTable then |
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279 | if not AceEvent_debugTable[event] then |
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280 | AceEvent_debugTable[event] = new() |
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281 | end |
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282 | if not AceEvent_debugTable[event][obj] then |
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283 | AceEvent_debugTable[event][obj] = new() |
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284 | AceEvent_debugTable[event][obj].mem = 0 |
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285 | AceEvent_debugTable[event][obj].time = 0 |
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286 | AceEvent_debugTable[event][obj].count = 0 |
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287 | end |
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288 | if memdiff then |
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289 | table.insert(memstack, memdiff) |
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290 | table.insert(timestack, timediff) |
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291 | end |
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292 | memdiff, timediff = 0, 0 |
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293 | mem, time = gcinfo(), GetTime() |
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294 | end |
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295 | if type(method) == "string" then |
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296 | local obj_method = obj[method] |
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297 | if obj_method then |
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298 | obj_method(obj, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19, a20) |
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299 | end |
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300 | elseif method then -- function |
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301 | method(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19, a20) |
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302 | end |
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303 | if AceEvent_debugTable then |
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304 | local dmem, dtime = memdiff, timediff |
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305 | mem, time = gcinfo() - mem - memdiff, GetTime() - time - timediff |
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306 | AceEvent_debugTable[event][obj].mem = AceEvent_debugTable[event][obj].mem + mem |
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307 | AceEvent_debugTable[event][obj].time = AceEvent_debugTable[event][obj].time + time |
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308 | AceEvent_debugTable[event][obj].count = AceEvent_debugTable[event][obj].count + 1 |
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309 | |||
310 | memdiff, timediff = table.remove(memstack), table.remove(timestack) |
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311 | if memdiff then |
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312 | memdiff = memdiff + mem + dmem |
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313 | timediff = timediff + time + dtime |
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314 | end |
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315 | end |
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316 | end |
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317 | tmp[obj] = nil |
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318 | obj = next(tmp) |
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319 | end |
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320 | del(tmp) |
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321 | end |
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322 | if AceEvent_registry[ALL_EVENTS] then |
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323 | local tmp = new() |
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324 | for obj, method in pairs(AceEvent_registry[ALL_EVENTS]) do |
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325 | tmp[obj] = method |
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326 | end |
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327 | local obj = next(tmp) |
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328 | while obj do |
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329 | local method = tmp[obj] |
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330 | local mem, time |
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331 | if AceEvent_debugTable then |
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332 | if not AceEvent_debugTable[event] then |
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333 | AceEvent_debugTable[event] = new() |
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334 | end |
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335 | if not AceEvent_debugTable[event][obj] then |
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336 | AceEvent_debugTable[event][obj] = new() |
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337 | AceEvent_debugTable[event][obj].mem = 0 |
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338 | AceEvent_debugTable[event][obj].time = 0 |
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339 | AceEvent_debugTable[event][obj].count = 0 |
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340 | end |
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341 | if memdiff then |
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342 | table.insert(memstack, memdiff) |
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343 | table.insert(timestack, timediff) |
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344 | end |
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345 | memdiff, timediff = 0, 0 |
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346 | mem, time = gcinfo(), GetTime() |
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347 | end |
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348 | if type(method) == "string" then |
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349 | local obj_method = obj[method] |
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350 | if obj_method then |
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351 | obj_method(obj, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19, a20) |
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352 | end |
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353 | elseif method then -- function |
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354 | method(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19, a20) |
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355 | end |
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356 | if AceEvent_debugTable then |
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357 | local dmem, dtime = memdiff, timediff |
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358 | mem, time = gcinfo() - mem - memdiff, GetTime() - time - timediff |
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359 | AceEvent_debugTable[event][obj].mem = AceEvent_debugTable[event][obj].mem + mem |
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360 | AceEvent_debugTable[event][obj].time = AceEvent_debugTable[event][obj].time + time |
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361 | AceEvent_debugTable[event][obj].count = AceEvent_debugTable[event][obj].count + 1 |
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362 | |||
363 | memdiff, timediff = table.remove(memstack), table.remove(timestack) |
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364 | if memdiff then |
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365 | memdiff = memdiff + mem + dmem |
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366 | timediff = timediff + time + dtime |
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367 | end |
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368 | end |
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369 | tmp[obj] = nil |
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370 | obj = next(tmp) |
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371 | end |
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372 | del(tmp) |
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373 | end |
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374 | _G.event = _G_event |
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375 | end |
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376 | |||
377 | -- local accessors |
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378 | local getn = table.getn |
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379 | local setn = table.setn |
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380 | local tinsert = table.insert |
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381 | local tremove = table.remove |
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382 | local floor = math.floor |
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383 | local GetTime = GetTime |
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384 | local next = next |
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385 | local pairs = pairs |
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386 | local unpack = unpack |
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387 | |||
388 | local delayRegistry |
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389 | local function OnUpdate() |
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390 | local t = GetTime() |
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391 | local k,v = next(delayRegistry) |
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392 | local last = nil |
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393 | while k do |
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394 | local v_time = v.time |
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395 | if not v_time then |
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396 | delayRegistry[k] = del(v) |
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397 | elseif v_time <= t then |
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398 | local v_repeatDelay = v.repeatDelay |
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399 | if v_repeatDelay then |
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400 | -- use the event time, not the current time, else timing inaccuracies add up over time |
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401 | v.time = v_time + v_repeatDelay |
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402 | end |
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403 | local event = v.event |
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404 | if type(event) == "function" then |
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405 | event(unpack(v)) |
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406 | else |
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407 | AceEvent:TriggerEvent(event, unpack(v)) |
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408 | end |
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409 | if not v_repeatDelay then |
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410 | delayRegistry[k] = del(v) |
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411 | else |
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412 | last = k |
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413 | end |
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414 | else |
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415 | last = k |
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416 | end |
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417 | k,v = next(delayRegistry, last) |
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418 | end |
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419 | if not next(delayRegistry) then |
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420 | AceEvent.frame:Hide() |
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421 | end |
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422 | end |
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423 | |||
424 | local function ScheduleEvent(self, repeating, event, delay, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19, a20) |
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425 | local id |
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426 | if type(event) == "string" or type(event) == "table" then |
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427 | if type(event) == "table" then |
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428 | if not delayRegistry or not delayRegistry[event] then |
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429 | AceEvent:error("Bad argument #2 to `ScheduleEvent'. Improper id table fed in.") |
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430 | end |
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431 | end |
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432 | if type(delay) ~= "number" then |
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433 | id, event, delay, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19, a20 = event, delay, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19, a20 |
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434 | AceEvent:argCheck(event, 3, "string", "function", --[[ so message is right ]] "number") |
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435 | AceEvent:argCheck(delay, 4, "number") |
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436 | self:CancelScheduledEvent(id) |
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437 | end |
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438 | else |
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439 | AceEvent:argCheck(event, 2, "string", "function") |
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440 | AceEvent:argCheck(delay, 3, "number") |
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441 | end |
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442 | |||
443 | if not delayRegistry then |
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444 | AceEvent.delayRegistry = new() |
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445 | delayRegistry = AceEvent.delayRegistry |
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446 | AceEvent.frame:SetScript("OnUpdate", OnUpdate) |
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447 | end |
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448 | local t |
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449 | if type(id) == "table" then |
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450 | for k in pairs(id) do |
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451 | id[k] = nil |
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452 | end |
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453 | t = id |
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454 | else |
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455 | t = new() |
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456 | end |
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457 | t[1] = a1 |
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458 | t[2] = a2 |
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459 | t[3] = a3 |
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460 | t[4] = a4 |
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461 | t[5] = a5 |
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462 | t[6] = a6 |
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463 | t[7] = a7 |
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464 | t[8] = a8 |
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465 | t[9] = a9 |
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466 | t[10] = a10 |
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467 | t[11] = a11 |
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468 | t[12] = a12 |
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469 | t[13] = a13 |
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470 | t[14] = a14 |
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471 | t[15] = a15 |
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472 | t[16] = a16 |
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473 | t[17] = a17 |
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474 | t[18] = a18 |
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475 | t[19] = a19 |
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476 | t[20] = a20 |
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477 | t.n = 20 |
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478 | t.event = event |
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479 | t.time = GetTime() + delay |
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480 | t.self = self |
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481 | t.id = id or t |
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482 | t.repeatDelay = repeating and delay |
||
483 | delayRegistry[t.id] = t |
||
484 | AceEvent.frame:Show() |
||
485 | return t.id |
||
486 | end |
||
487 | |||
488 | function AceEvent:ScheduleEvent(event, delay, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19, a20) |
||
489 | if type(event) == "string" or type(event) == "table" then |
||
490 | if type(event) == "table" then |
||
491 | if not delayRegistry or not delayRegistry[event] then |
||
492 | AceEvent:error("Bad argument #2 to `ScheduleEvent'. Improper id table fed in.") |
||
493 | end |
||
494 | end |
||
495 | if type(delay) ~= "number" then |
||
496 | AceEvent:argCheck(delay, 3, "string", "function", --[[ so message is right ]] "number") |
||
497 | AceEvent:argCheck(a1, 4, "number") |
||
498 | end |
||
499 | else |
||
500 | AceEvent:argCheck(event, 2, "string", "function") |
||
501 | AceEvent:argCheck(delay, 3, "number") |
||
502 | end |
||
503 | |||
504 | return ScheduleEvent(self, false, event, delay, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19, a20) |
||
505 | end |
||
506 | |||
507 | function AceEvent:ScheduleRepeatingEvent(event, delay, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19, a20) |
||
508 | if type(event) == "string" or type(event) == "table" then |
||
509 | if type(event) == "table" then |
||
510 | if not delayRegistry or not delayRegistry[event] then |
||
511 | AceEvent:error("Bad argument #2 to `ScheduleEvent'. Improper id table fed in.") |
||
512 | end |
||
513 | end |
||
514 | if type(delay) ~= "number" then |
||
515 | AceEvent:argCheck(delay, 3, "string", "function", --[[ so message is right ]] "number") |
||
516 | AceEvent:argCheck(a1, 4, "number") |
||
517 | end |
||
518 | else |
||
519 | AceEvent:argCheck(event, 2, "string", "function") |
||
520 | AceEvent:argCheck(delay, 3, "number") |
||
521 | end |
||
522 | |||
523 | return ScheduleEvent(self, true, event, delay, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19, a20) |
||
524 | end |
||
525 | |||
526 | function AceEvent:CancelScheduledEvent(t) |
||
527 | AceEvent:argCheck(t, 2, "string", "table") |
||
528 | if delayRegistry then |
||
529 | local v = delayRegistry[t] |
||
530 | if v then |
||
531 | delayRegistry[t] = del(v) |
||
532 | if not next(delayRegistry) then |
||
533 | AceEvent.frame:Hide() |
||
534 | end |
||
535 | return true |
||
536 | end |
||
537 | end |
||
538 | return false |
||
539 | end |
||
540 | |||
541 | function AceEvent:IsEventScheduled(t) |
||
542 | AceEvent:argCheck(t, 2, "string", "table") |
||
543 | if delayRegistry then |
||
544 | local v = delayRegistry[t] |
||
545 | if v then |
||
546 | return true, v.time - GetTime() |
||
547 | end |
||
548 | end |
||
549 | return false, nil |
||
550 | end |
||
551 | |||
552 | function AceEvent:UnregisterEvent(event) |
||
553 | AceEvent:argCheck(event, 2, "string") |
||
554 | local AceEvent_registry = AceEvent.registry |
||
555 | if AceEvent_registry[event] and AceEvent_registry[event][self] then |
||
556 | AceEvent_registry[event][self] = nil |
||
557 | local AceEvent_onceRegistry = AceEvent.onceRegistry |
||
558 | if AceEvent_onceRegistry and AceEvent_onceRegistry[event] and AceEvent_onceRegistry[event][self] then |
||
559 | AceEvent_onceRegistry[event][self] = nil |
||
560 | if not next(AceEvent_onceRegistry[event]) then |
||
561 | AceEvent_onceRegistry[event] = del(AceEvent_onceRegistry[event]) |
||
562 | end |
||
563 | end |
||
564 | local AceEvent_throttleRegistry = AceEvent.throttleRegistry |
||
565 | if AceEvent_throttleRegistry and AceEvent_throttleRegistry[event] and AceEvent_throttleRegistry[event][self] then |
||
566 | AceEvent_throttleRegistry[event][self] = del(AceEvent_throttleRegistry[event][self]) |
||
567 | if not next(AceEvent_throttleRegistry[event]) then |
||
568 | AceEvent_throttleRegistry[event] = del(AceEvent_throttleRegistry[event]) |
||
569 | end |
||
570 | end |
||
571 | if not next(AceEvent_registry[event]) then |
||
572 | AceEvent_registry[event] = del(AceEvent_registry[event]) |
||
573 | if not AceEvent_registry[ALL_EVENTS] or not next(AceEvent_registry[ALL_EVENTS]) then |
||
574 | AceEvent.frame:UnregisterEvent(event) |
||
575 | end |
||
576 | end |
||
577 | else |
||
578 | if self == AceEvent then |
||
579 | error(string.format("Cannot unregister event %q. Improperly unregistering from AceEvent-2.0.", event), 2) |
||
580 | else |
||
581 | AceEvent:error("Cannot unregister event %q. %q is not registered with it.", event, self) |
||
582 | end |
||
583 | end |
||
584 | AceEvent:TriggerEvent("AceEvent_EventUnregistered", self, event) |
||
585 | end |
||
586 | |||
587 | function AceEvent:UnregisterAllEvents() |
||
588 | local AceEvent_registry = AceEvent.registry |
||
589 | if AceEvent_registry[ALL_EVENTS] and AceEvent_registry[ALL_EVENTS][self] then |
||
590 | AceEvent_registry[ALL_EVENTS][self] = nil |
||
591 | if not next(AceEvent_registry[ALL_EVENTS]) then |
||
592 | del(AceEvent_registry[ALL_EVENTS]) |
||
593 | AceEvent.frame:UnregisterAllEvents() |
||
594 | for k,v in pairs(AceEvent_registry) do |
||
595 | if k ~= ALL_EVENTS then |
||
596 | AceEvent.frame:RegisterEvent(k) |
||
597 | end |
||
598 | end |
||
599 | AceEvent_registry[event] = nil |
||
600 | end |
||
601 | end |
||
602 | local first = true |
||
603 | for event, data in pairs(AceEvent_registry) do |
||
604 | if first then |
||
605 | if AceEvent_registry.AceEvent_EventUnregistered then |
||
606 | event = "AceEvent_EventUnregistered" |
||
607 | else |
||
608 | first = false |
||
609 | end |
||
610 | end |
||
611 | local x = data[self] |
||
612 | data[self] = nil |
||
613 | if x and event ~= ALL_EVENTS then |
||
614 | if not next(data) then |
||
615 | del(data) |
||
616 | if not AceEvent_registry[ALL_EVENTS] or not next(AceEvent_registry[ALL_EVENTS]) then |
||
617 | AceEvent.frame:UnregisterEvent(event) |
||
618 | end |
||
619 | AceEvent_registry[event] = nil |
||
620 | end |
||
621 | AceEvent:TriggerEvent("AceEvent_EventUnregistered", self, event) |
||
622 | end |
||
623 | if first then |
||
624 | event = nil |
||
625 | end |
||
626 | end |
||
627 | if AceEvent.onceRegistry then |
||
628 | for event, data in pairs(AceEvent.onceRegistry) do |
||
629 | data[self] = nil |
||
630 | end |
||
631 | end |
||
632 | end |
||
633 | |||
634 | function AceEvent:CancelAllScheduledEvents() |
||
635 | if delayRegistry then |
||
636 | for k,v in pairs(delayRegistry) do |
||
637 | if v.self == self then |
||
638 | delayRegistry[k] = del(v) |
||
639 | end |
||
640 | end |
||
641 | if not next(delayRegistry) then |
||
642 | AceEvent.frame:Hide() |
||
643 | end |
||
644 | end |
||
645 | end |
||
646 | |||
647 | function AceEvent:IsEventRegistered(event) |
||
648 | AceEvent:argCheck(event, 2, "string") |
||
649 | local AceEvent_registry = AceEvent.registry |
||
650 | if self == AceEvent then |
||
651 | return AceEvent_registry[event] and next(AceEvent_registry[event]) and true or false |
||
652 | end |
||
653 | if AceEvent_registry[event] and AceEvent_registry[event][self] then |
||
654 | return true, AceEvent_registry[event][self] |
||
655 | end |
||
656 | return false, nil |
||
657 | end |
||
658 | |||
659 | local bucketfunc |
||
660 | function AceEvent:RegisterBucketEvent(event, delay, method) |
||
661 | AceEvent:argCheck(event, 2, "string", "table") |
||
662 | if type(event) == "table" then |
||
663 | for k,v in pairs(event) do |
||
664 | if type(k) ~= "number" then |
||
665 | AceEvent:error("All keys to argument #2 to `RegisterBucketEvent' must be numbers.") |
||
666 | elseif type(v) ~= "string" then |
||
667 | AceEvent:error("All values to argument #2 to `RegisterBucketEvent' must be strings.") |
||
668 | end |
||
669 | end |
||
670 | end |
||
671 | AceEvent:argCheck(delay, 3, "number") |
||
672 | if AceEvent == self then |
||
673 | AceEvent:argCheck(method, 4, "function") |
||
674 | self = method |
||
675 | else |
||
676 | if type(event) == "string" then |
||
677 | AceEvent:argCheck(method, 4, "string", "function", "nil") |
||
678 | if not method then |
||
679 | method = event |
||
680 | end |
||
681 | else |
||
682 | AceEvent:argCheck(method, 4, "string", "function") |
||
683 | end |
||
684 | |||
685 | if type(method) == "string" and type(self[method]) ~= "function" then |
||
686 | AceEvent:error("Cannot register event %q to method %q, it does not exist", event, method) |
||
687 | end |
||
688 | end |
||
689 | if not AceEvent.buckets then |
||
690 | AceEvent.buckets = new() |
||
691 | end |
||
692 | if not AceEvent.buckets[event] then |
||
693 | AceEvent.buckets[event] = new() |
||
694 | end |
||
695 | if not AceEvent.buckets[event][self] then |
||
696 | AceEvent.buckets[event][self] = new() |
||
697 | AceEvent.buckets[event][self].current = new() |
||
698 | AceEvent.buckets[event][self].self = self |
||
699 | else |
||
700 | AceEvent.CancelScheduledEvent(self, AceEvent.buckets[event][self].id) |
||
701 | end |
||
702 | local bucket = AceEvent.buckets[event][self] |
||
703 | bucket.method = method |
||
704 | |||
705 | local func = function(arg1) |
||
706 | bucket.run = true |
||
707 | if arg1 then |
||
708 | bucket.current[arg1] = true |
||
709 | end |
||
710 | end |
||
711 | AceEvent.buckets[event][self].func = func |
||
712 | if type(event) == "string" then |
||
713 | AceEvent.RegisterEvent(self, event, func) |
||
714 | else |
||
715 | for _,v in ipairs(event) do |
||
716 | AceEvent.RegisterEvent(self, v, func) |
||
717 | end |
||
718 | end |
||
719 | if not bucketfunc then |
||
720 | bucketfunc = function(bucket) |
||
721 | local current = bucket.current |
||
722 | local method = bucket.method |
||
723 | local self = bucket.self |
||
724 | if bucket.run then |
||
725 | if type(method) == "string" then |
||
726 | self[method](self, current) |
||
727 | elseif method then -- function |
||
728 | method(current) |
||
729 | end |
||
730 | for k in pairs(current) do |
||
731 | current[k] = nil |
||
732 | k = nil |
||
733 | end |
||
734 | bucket.run = false |
||
735 | end |
||
736 | end |
||
737 | end |
||
738 | bucket.id = AceEvent.ScheduleRepeatingEvent(self, bucketfunc, delay, bucket) |
||
739 | end |
||
740 | |||
741 | function AceEvent:IsBucketEventRegistered(event) |
||
742 | AceEvent:argCheck(event, 2, "string", "table") |
||
743 | return AceEvent.buckets and AceEvent.buckets[event] and AceEvent.buckets[event][self] |
||
744 | end |
||
745 | |||
746 | function AceEvent:UnregisterBucketEvent(event) |
||
747 | AceEvent:argCheck(event, 2, "string", "table") |
||
748 | if not AceEvent.buckets or not AceEvent.buckets[event] or not AceEvent.buckets[event][self] then |
||
749 | AceEvent:error("Cannot unregister bucket event %q. %q is not registered with it.", event, self) |
||
750 | end |
||
751 | |||
752 | local bucket = AceEvent.buckets[event][self] |
||
753 | |||
754 | if type(event) == "string" then |
||
755 | AceEvent.UnregisterEvent(bucket.func, event) |
||
756 | else |
||
757 | for _,v in ipairs(event) do |
||
758 | AceEvent.UnregisterEvent(bucket.func, v) |
||
759 | end |
||
760 | end |
||
761 | AceEvent:CancelScheduledEvent(bucket.id) |
||
762 | |||
763 | del(bucket.current) |
||
764 | AceEvent.buckets[event][self] = del(AceEvent.buckets[event][self]) |
||
765 | if not next(AceEvent.buckets[event]) then |
||
766 | AceEvent.buckets[event] = del(AceEvent.buckets[event]) |
||
767 | end |
||
768 | end |
||
769 | |||
770 | function AceEvent:UnregisterAllBucketEvents() |
||
771 | if not AceEvent.buckets or not next(AceEvent.buckets) then |
||
772 | return |
||
773 | end |
||
774 | for k,v in pairs(AceEvent.buckets) do |
||
775 | if v == self then |
||
776 | AceEvent.UnregisterBucketEvent(self, k) |
||
777 | k = nil |
||
778 | end |
||
779 | end |
||
780 | end |
||
781 | |||
782 | function AceEvent:OnEmbedDisable(target) |
||
783 | self.UnregisterAllEvents(target) |
||
784 | |||
785 | self.CancelAllScheduledEvents(target) |
||
786 | |||
787 | self.UnregisterAllBucketEvents(target) |
||
788 | end |
||
789 | |||
790 | function AceEvent:EnableDebugging() |
||
791 | if not self.debugTable then |
||
792 | self.debugTable = new() |
||
793 | end |
||
794 | end |
||
795 | |||
796 | function AceEvent:IsFullyInitialized() |
||
797 | return self.postInit or false |
||
798 | end |
||
799 | |||
800 | function AceEvent:IsPostPlayerLogin() |
||
801 | return self.playerLogin or false |
||
802 | end |
||
803 | |||
804 | function AceEvent:activate(oldLib, oldDeactivate) |
||
805 | AceEvent = self |
||
806 | |||
807 | if oldLib then |
||
808 | self.onceRegistry = oldLib.onceRegistry |
||
809 | self.throttleRegistry = oldLib.throttleRegistry |
||
810 | self.delayRegistry = oldLib.delayRegistry |
||
811 | self.buckets = oldLib.buckets |
||
812 | self.registry = oldLib.registry |
||
813 | self.frame = oldLib.frame |
||
814 | self.debugTable = oldLib.debugTable |
||
815 | self.playerLogin = oldLib.pew or DEFAULT_CHAT_FRAME and DEFAULT_CHAT_FRAME.defaultLanguage and true |
||
816 | self.postInit = oldLib.postInit or self.playerLogin and ChatTypeInfo and ChatTypeInfo.WHISPER and ChatTypeInfo.WHISPER.r and true |
||
817 | self.ALL_EVENTS = oldLib.ALL_EVENTS |
||
818 | self.FAKE_NIL = oldLib.FAKE_NIL |
||
819 | self.RATE = oldLib.RATE |
||
820 | end |
||
821 | if not self.registry then |
||
822 | self.registry = {} |
||
823 | end |
||
824 | if not self.frame then |
||
825 | self.frame = CreateFrame("Frame", "AceEvent20Frame") |
||
826 | end |
||
827 | if not self.ALL_EVENTS then |
||
828 | self.ALL_EVENTS = {} |
||
829 | end |
||
830 | if not self.FAKE_NIL then |
||
831 | self.FAKE_NIL = {} |
||
832 | end |
||
833 | if not self.RATE then |
||
834 | self.RATE = {} |
||
835 | end |
||
836 | ALL_EVENTS = self.ALL_EVENTS |
||
837 | FAKE_NIL = self.FAKE_NIL |
||
838 | RATE = self.RATE |
||
839 | local inPlw = false |
||
840 | local blacklist = { |
||
841 | UNIT_INVENTORY_CHANGED = true, |
||
842 | BAG_UPDATE = true, |
||
843 | ITEM_LOCK_CHANGED = true, |
||
844 | ACTIONBAR_SLOT_CHANGED = true, |
||
845 | } |
||
846 | self.frame:SetScript("OnEvent", function() |
||
847 | local event = event |
||
848 | if event == "PLAYER_ENTERING_WORLD" then |
||
849 | inPlw = false |
||
850 | elseif event == "PLAYER_LEAVING_WORLD" then |
||
851 | inPlw = true |
||
852 | end |
||
853 | if event and (not inPlw or not blacklist[event]) then |
||
854 | self:TriggerEvent(event, arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8, arg9) |
||
855 | end |
||
856 | end) |
||
857 | if self.delayRegistry then |
||
858 | delayRegistry = self.delayRegistry |
||
859 | self.frame:SetScript("OnUpdate", OnUpdate) |
||
860 | end |
||
861 | |||
862 | self:UnregisterAllEvents() |
||
863 | self:CancelAllScheduledEvents() |
||
864 | |||
865 | if not self.playerLogin then |
||
866 | registeringFromAceEvent = true |
||
867 | self:RegisterEvent("PLAYER_LOGIN", function() |
||
868 | self.playerLogin = true |
||
869 | end, true) |
||
870 | registeringFromAceEvent = nil |
||
871 | end |
||
872 | |||
873 | if not self.postInit then |
||
874 | local isReload = true |
||
875 | local function func() |
||
876 | self.postInit = true |
||
877 | self:TriggerEvent("AceEvent_FullyInitialized") |
||
878 | if self.registry["CHAT_MSG_CHANNEL_NOTICE"] and self.registry["CHAT_MSG_CHANNEL_NOTICE"][self] then |
||
879 | self:UnregisterEvent("CHAT_MSG_CHANNEL_NOTICE") |
||
880 | end |
||
881 | if self.registry["MEETINGSTONE_CHANGED"] and self.registry["MEETINGSTONE_CHANGED"][self] then |
||
882 | self:UnregisterEvent("MEETINGSTONE_CHANGED") |
||
883 | end |
||
884 | if self.registry["MINIMAP_ZONE_CHANGED"] and self.registry["MINIMAP_ZONE_CHANGED"][self] then |
||
885 | self:UnregisterEvent("MINIMAP_ZONE_CHANGED") |
||
886 | end |
||
887 | if self.registry["LANGUAGE_LIST_CHANGED"] and self.registry["LANGUAGE_LIST_CHANGED"][self] then |
||
888 | self:UnregisterEvent("LANGUAGE_LIST_CHANGED") |
||
889 | end |
||
890 | end |
||
891 | registeringFromAceEvent = true |
||
892 | local f = function() |
||
893 | self.playerLogin = true |
||
894 | self:ScheduleEvent("AceEvent_FullyInitialized", func, 1) |
||
895 | end |
||
896 | self:RegisterEvent("MEETINGSTONE_CHANGED", f, true) |
||
897 | self:RegisterEvent("CHAT_MSG_CHANNEL_NOTICE", function() |
||
898 | self:ScheduleEvent("AceEvent_FullyInitialized", func, 0.05) |
||
899 | end) |
||
900 | self:RegisterEvent("LANGUAGE_LIST_CHANGED", function() |
||
901 | if self.registry["MEETINGSTONE_CHANGED"] and self.registry["MEETINGSTONE_CHANGED"][self] then |
||
902 | self:UnregisterEvent("MEETINGSTONE_CHANGED") |
||
903 | self:RegisterEvent("MINIMAP_ZONE_CHANGED", f, true) |
||
904 | end |
||
905 | end) |
||
906 | registeringFromAceEvent = nil |
||
907 | end |
||
908 | |||
909 | self.super.activate(self, oldLib, oldDeactivate) |
||
910 | if oldLib then |
||
911 | oldDeactivate(oldLib) |
||
912 | end |
||
913 | end |
||
914 | |||
915 | AceLibrary:Register(AceEvent, MAJOR_VERSION, MINOR_VERSION, AceEvent.activate) |
||
916 | AceEvent = AceLibrary(MAJOR_VERSION) |