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: 8054 $ |
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4 | Author(s): ckknight (ckknight@gmail.com) |
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5 | facboy (<email here>) |
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6 | Inspired By: AceEvent 1.x by Turan (<email here>) |
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7 | Website: http://www.wowace.com/ |
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8 | Documentation: http://wiki.wowace.com/index.php/AceEvent-2.0 |
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9 | SVN: http://svn.wowace.com/root/trunk/Ace2/AceEvent-2.0 |
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10 | Description: Mixin to allow for event handling, scheduling, and inter-addon |
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11 | communication. |
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12 | Dependencies: AceLibrary, AceOO-2.0 |
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13 | ]] |
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14 | |||
15 | local MAJOR_VERSION = "AceEvent-2.0" |
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16 | local MINOR_VERSION = "$Revision: 8054 $" |
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17 | |||
18 | if not AceLibrary then error(MAJOR_VERSION .. " requires AceLibrary") end |
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19 | if not AceLibrary:IsNewVersion(MAJOR_VERSION, MINOR_VERSION) then return end |
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20 | |||
21 | if not AceLibrary:HasInstance("AceOO-2.0") then error(MAJOR_VERSION .. " requires AceOO-2.0") end |
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22 | |||
23 | local AceOO = AceLibrary:GetInstance("AceOO-2.0") |
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24 | local Mixin = AceOO.Mixin |
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25 | local AceEvent = Mixin { |
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26 | "RegisterEvent", |
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27 | "RegisterAllEvents", |
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28 | "UnregisterEvent", |
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29 | "UnregisterAllEvents", |
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30 | "TriggerEvent", |
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31 | "ScheduleEvent", |
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32 | "ScheduleRepeatingEvent", |
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33 | "CancelScheduledEvent", |
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34 | "CancelAllScheduledEvents", |
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35 | "IsEventRegistered", |
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36 | "IsEventScheduled", |
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37 | "RegisterBucketEvent", |
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38 | "UnregisterBucketEvent", |
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39 | "UnregisterAllBucketEvents", |
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40 | "IsBucketEventRegistered", |
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41 | } |
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42 | |||
43 | local weakKey = {__mode="k"} |
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44 | local new, del |
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45 | do |
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46 | local list = setmetatable({}, weakKey) |
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47 | function new() |
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48 | local t = next(list) |
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49 | if t then |
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50 | list[t] = nil |
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51 | return t |
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52 | else |
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53 | return {} |
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54 | end |
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55 | end |
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56 | |||
57 | function del(t) |
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58 | setmetatable(t, nil) |
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59 | for k in pairs(t) do |
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60 | t[k] = nil |
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61 | end |
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62 | list[t] = true |
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63 | end |
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64 | end |
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65 | |||
66 | local FAKE_NIL |
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67 | local RATE |
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68 | |||
69 | local registeringFromAceEvent |
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70 | function AceEvent:RegisterEvent(event, method, once) |
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71 | AceEvent:argCheck(event, 2, "string") |
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72 | if self == AceEvent and not registeringFromAceEvent then |
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73 | AceEvent:argCheck(method, 3, "function") |
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74 | self = method |
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75 | else |
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76 | AceEvent:argCheck(method, 3, "string", "function", "nil", "boolean", "number") |
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77 | if type(method) == "boolean" or type(method) == "number" then |
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78 | AceEvent:argCheck(once, 4, "nil") |
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79 | once, method = method, event |
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80 | end |
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81 | end |
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82 | AceEvent:argCheck(once, 4, "number", "boolean", "nil") |
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83 | local throttleRate |
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84 | if type(once) == "number" then |
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85 | throttleRate, once = once |
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86 | end |
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87 | if not method then |
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88 | method = event |
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89 | end |
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90 | if type(method) == "string" and type(self[method]) ~= "function" then |
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91 | AceEvent:error("Cannot register event %q to method %q, it does not exist", event, method) |
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92 | end |
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93 | |||
94 | local AceEvent_registry = AceEvent.registry |
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95 | if not AceEvent_registry[event] then |
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96 | AceEvent_registry[event] = new() |
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97 | AceEvent.frame:RegisterEvent(event) |
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98 | end |
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99 | |||
100 | local remember = true |
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101 | if AceEvent_registry[event][self] then |
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102 | remember = false |
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103 | end |
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104 | AceEvent_registry[event][self] = method |
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105 | |||
106 | local AceEvent_onceRegistry = AceEvent.onceRegistry |
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107 | if once then |
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108 | if not AceEvent_onceRegistry then |
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109 | AceEvent.onceRegistry = new() |
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110 | AceEvent_onceRegistry = AceEvent.onceRegistry |
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111 | end |
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112 | if not AceEvent_onceRegistry[event] then |
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113 | AceEvent_onceRegistry[event] = new() |
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114 | end |
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115 | AceEvent_onceRegistry[event][self] = true |
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116 | else |
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117 | if AceEvent_onceRegistry and AceEvent_onceRegistry[event] then |
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118 | AceEvent_onceRegistry[event][self] = nil |
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119 | if not next(AceEvent_onceRegistry[event]) then |
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120 | AceEvent_onceRegistry[event] = del(AceEvent_onceRegistry[event]) |
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121 | end |
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122 | end |
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123 | end |
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124 | |||
125 | local AceEvent_throttleRegistry = AceEvent.throttleRegistry |
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126 | if throttleRate then |
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127 | if not AceEvent_throttleRegistry then |
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128 | AceEvent.throttleRegistry = new() |
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129 | AceEvent_throttleRegistry = AceEvent.throttleRegistry |
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130 | end |
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131 | if not AceEvent_throttleRegistry[event] then |
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132 | AceEvent_throttleRegistry[event] = new() |
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133 | end |
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134 | if AceEvent_throttleRegistry[event][self] then |
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135 | AceEvent_throttleRegistry[event][self] = del(AceEvent_throttleRegistry[event][self]) |
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136 | end |
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137 | AceEvent_throttleRegistry[event][self] = setmetatable(new(), weakKey) |
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138 | local t = AceEvent_throttleRegistry[event][self] |
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139 | t[RATE] = throttleRate |
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140 | else |
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141 | if AceEvent_throttleRegistry and AceEvent_throttleRegistry[event] then |
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142 | if AceEvent_throttleRegistry[event][self] then |
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143 | AceEvent_throttleRegistry[event][self] = del(AceEvent_throttleRegistry[event][self]) |
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144 | end |
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145 | if not next(AceEvent_throttleRegistry[event]) then |
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146 | AceEvent_throttleRegistry[event] = del(AceEvent_throttleRegistry[event]) |
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147 | end |
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148 | end |
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149 | end |
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150 | |||
151 | if remember then |
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152 | AceEvent:TriggerEvent("AceEvent_EventRegistered", self, event) |
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153 | end |
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154 | end |
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155 | |||
156 | local ALL_EVENTS |
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157 | |||
158 | function AceEvent:RegisterAllEvents(method) |
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159 | if self == AceEvent then |
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160 | AceEvent:argCheck(method, 1, "function") |
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161 | self = method |
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162 | else |
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163 | AceEvent:argCheck(method, 1, "string", "function") |
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164 | if type(method) == "string" and type(self[method]) ~= "function" then |
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165 | AceEvent:error("Cannot register all events to method %q, it does not exist", method) |
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166 | end |
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167 | end |
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168 | |||
169 | if not AceEvent.registry[ALL_EVENTS] then |
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170 | AceEvent.registry[ALL_EVENTS] = new() |
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171 | AceEvent.frame:RegisterAllEvents() |
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172 | end |
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173 | |||
174 | AceEvent.registry[ALL_EVENTS][self] = method |
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175 | end |
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176 | |||
177 | local _G = getfenv(0) |
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178 | local memstack, timestack = {}, {} |
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179 | local memdiff, timediff |
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180 | 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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181 | AceEvent:argCheck(event, 2, "string") |
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182 | local AceEvent_registry = AceEvent.registry |
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183 | 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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184 | return |
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185 | end |
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186 | local _G_event = _G.event |
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187 | _G.event = event |
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188 | |||
189 | local AceEvent_onceRegistry = AceEvent.onceRegistry |
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190 | local AceEvent_debugTable = AceEvent.debugTable |
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191 | if AceEvent_onceRegistry and AceEvent_onceRegistry[event] then |
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192 | local tmp = new() |
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193 | for obj, method in pairs(AceEvent_onceRegistry[event]) do |
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194 | tmp[obj] = AceEvent_registry[event] and AceEvent_registry[event][obj] or nil |
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195 | end |
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196 | local obj = next(tmp) |
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197 | while obj do |
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198 | local mem, time |
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199 | if AceEvent_debugTable then |
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200 | if not AceEvent_debugTable[event] then |
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201 | AceEvent_debugTable[event] = new() |
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202 | end |
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203 | if not AceEvent_debugTable[event][obj] then |
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204 | AceEvent_debugTable[event][obj] = new() |
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205 | AceEvent_debugTable[event][obj].mem = 0 |
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206 | AceEvent_debugTable[event][obj].time = 0 |
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207 | AceEvent_debugTable[event][obj].count = 0 |
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208 | end |
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209 | if memdiff then |
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210 | table.insert(memstack, memdiff) |
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211 | table.insert(timestack, timediff) |
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212 | end |
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213 | memdiff, timediff = 0, 0 |
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214 | mem, time = gcinfo(), GetTime() |
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215 | end |
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216 | local method = tmp[obj] |
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217 | AceEvent.UnregisterEvent(obj, event) |
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218 | if type(method) == "string" then |
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219 | local obj_method = obj[method] |
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220 | if obj_method then |
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221 | 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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222 | end |
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223 | elseif method then -- function |
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224 | 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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225 | end |
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226 | if AceEvent_debugTable then |
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227 | local dmem, dtime = memdiff, timediff |
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228 | mem, time = gcinfo() - mem - memdiff, GetTime() - time - timediff |
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229 | AceEvent_debugTable[event][obj].mem = AceEvent_debugTable[event][obj].mem + mem |
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230 | AceEvent_debugTable[event][obj].time = AceEvent_debugTable[event][obj].time + time |
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231 | AceEvent_debugTable[event][obj].count = AceEvent_debugTable[event][obj].count + 1 |
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232 | |||
233 | memdiff, timediff = table.remove(memstack), table.remove(timestack) |
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234 | if memdiff then |
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235 | memdiff = memdiff + mem + dmem |
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236 | timediff = timediff + time + dtime |
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237 | end |
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238 | end |
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239 | tmp[obj] = nil |
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240 | obj = next(tmp) |
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241 | end |
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242 | del(tmp) |
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243 | end |
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244 | |||
245 | local AceEvent_throttleRegistry = AceEvent.throttleRegistry |
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246 | local throttleTable = AceEvent_throttleRegistry and AceEvent_throttleRegistry[event] |
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247 | if AceEvent_registry[event] then |
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248 | local tmp = new() |
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249 | for obj, method in pairs(AceEvent_registry[event]) do |
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250 | tmp[obj] = method |
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251 | end |
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252 | local obj = next(tmp) |
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253 | while obj do |
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254 | local method = tmp[obj] |
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255 | local continue = false |
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256 | if throttleTable and throttleTable[obj] then |
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257 | local a1 = a1 |
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258 | if a1 == nil then |
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259 | a1 = FAKE_NIL |
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260 | end |
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261 | if not throttleTable[obj][a1] or GetTime() - throttleTable[obj][a1] >= throttleTable[obj][RATE] then |
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262 | throttleTable[obj][a1] = GetTime() |
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263 | else |
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264 | continue = true |
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265 | end |
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266 | end |
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267 | if not continue then |
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268 | local mem, time |
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269 | if AceEvent_debugTable then |
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270 | if not AceEvent_debugTable[event] then |
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271 | AceEvent_debugTable[event] = new() |
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272 | end |
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273 | if not AceEvent_debugTable[event][obj] then |
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274 | AceEvent_debugTable[event][obj] = new() |
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275 | AceEvent_debugTable[event][obj].mem = 0 |
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276 | AceEvent_debugTable[event][obj].time = 0 |
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277 | AceEvent_debugTable[event][obj].count = 0 |
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278 | end |
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279 | if memdiff then |
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280 | table.insert(memstack, memdiff) |
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281 | table.insert(timestack, timediff) |
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282 | end |
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283 | memdiff, timediff = 0, 0 |
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284 | mem, time = gcinfo(), GetTime() |
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285 | end |
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286 | if type(method) == "string" then |
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287 | local obj_method = obj[method] |
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288 | if obj_method then |
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289 | 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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290 | end |
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291 | elseif method then -- function |
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292 | 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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293 | end |
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294 | if AceEvent_debugTable then |
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295 | local dmem, dtime = memdiff, timediff |
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296 | mem, time = gcinfo() - mem - memdiff, GetTime() - time - timediff |
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297 | AceEvent_debugTable[event][obj].mem = AceEvent_debugTable[event][obj].mem + mem |
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298 | AceEvent_debugTable[event][obj].time = AceEvent_debugTable[event][obj].time + time |
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299 | AceEvent_debugTable[event][obj].count = AceEvent_debugTable[event][obj].count + 1 |
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300 | |||
301 | memdiff, timediff = table.remove(memstack), table.remove(timestack) |
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302 | if memdiff then |
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303 | memdiff = memdiff + mem + dmem |
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304 | timediff = timediff + time + dtime |
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305 | end |
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306 | end |
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307 | end |
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308 | tmp[obj] = nil |
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309 | obj = next(tmp) |
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310 | end |
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311 | del(tmp) |
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312 | end |
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313 | if AceEvent_registry[ALL_EVENTS] then |
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314 | local tmp = new() |
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315 | for obj, method in pairs(AceEvent_registry[ALL_EVENTS]) do |
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316 | tmp[obj] = method |
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317 | end |
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318 | local obj = next(tmp) |
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319 | while obj do |
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320 | local method = tmp[obj] |
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321 | local mem, time |
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322 | if AceEvent_debugTable then |
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323 | if not AceEvent_debugTable[event] then |
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324 | AceEvent_debugTable[event] = new() |
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325 | end |
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326 | if not AceEvent_debugTable[event][obj] then |
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327 | AceEvent_debugTable[event][obj] = new() |
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328 | AceEvent_debugTable[event][obj].mem = 0 |
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329 | AceEvent_debugTable[event][obj].time = 0 |
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330 | AceEvent_debugTable[event][obj].count = 0 |
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331 | end |
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332 | if memdiff then |
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333 | table.insert(memstack, memdiff) |
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334 | table.insert(timestack, timediff) |
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335 | end |
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336 | memdiff, timediff = 0, 0 |
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337 | mem, time = gcinfo(), GetTime() |
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338 | end |
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339 | if type(method) == "string" then |
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340 | local obj_method = obj[method] |
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341 | if obj_method then |
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342 | 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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343 | end |
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344 | elseif method then -- function |
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345 | 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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346 | end |
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347 | if AceEvent_debugTable then |
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348 | local dmem, dtime = memdiff, timediff |
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349 | mem, time = gcinfo() - mem - memdiff, GetTime() - time - timediff |
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350 | AceEvent_debugTable[event][obj].mem = AceEvent_debugTable[event][obj].mem + mem |
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351 | AceEvent_debugTable[event][obj].time = AceEvent_debugTable[event][obj].time + time |
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352 | AceEvent_debugTable[event][obj].count = AceEvent_debugTable[event][obj].count + 1 |
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353 | |||
354 | memdiff, timediff = table.remove(memstack), table.remove(timestack) |
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355 | if memdiff then |
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356 | memdiff = memdiff + mem + dmem |
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357 | timediff = timediff + time + dtime |
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358 | end |
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359 | end |
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360 | tmp[obj] = nil |
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361 | obj = next(tmp) |
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362 | end |
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363 | del(tmp) |
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364 | end |
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365 | _G.event = _G_event |
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366 | end |
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367 | |||
368 | -------------------- |
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369 | -- schedule heap management |
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370 | -------------------- |
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371 | |||
372 | -- local accessors |
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373 | local getn = table.getn |
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374 | local setn = table.setn |
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375 | local tinsert = table.insert |
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376 | local tremove = table.remove |
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377 | local floor = math.floor |
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378 | |||
379 | -------------------- |
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380 | -- sifting functions |
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381 | local function hSiftUp(heap, pos, schedule) |
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382 | schedule = schedule or heap[pos] |
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383 | local scheduleTime = schedule.time |
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384 | |||
385 | local curr, i = pos, floor(pos/2) |
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386 | local parent = heap[i] |
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387 | while i > 0 and scheduleTime < parent.time do |
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388 | heap[curr], parent.i = parent, curr |
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389 | curr, i = i, floor(i/2) |
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390 | parent = heap[i] |
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391 | end |
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392 | heap[curr], schedule.i = schedule, curr |
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393 | return pos ~= curr |
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394 | end |
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395 | |||
396 | local function hSiftDown(heap, pos, schedule, size) |
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397 | schedule, size = schedule or heap[pos], size or getn(heap) |
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398 | local scheduleTime = schedule.time |
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399 | |||
400 | local curr = pos |
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401 | repeat |
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402 | local child, childTime, c |
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403 | -- determine the child to compare with |
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404 | local j = 2 * curr |
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405 | if j > size then |
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406 | break |
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407 | end |
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408 | local k = j + 1 |
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409 | if k > size then |
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410 | child = heap[j] |
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411 | childTime, c = child.time, j |
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412 | else |
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413 | local childj, childk = heap[j], heap[k] |
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414 | local jTime, kTime = childj.time, childk.time |
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415 | if jTime < kTime then |
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416 | child, childTime, c = childj, jTime, j |
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417 | else |
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418 | child, childTime, c = childk, kTime, k |
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419 | end |
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420 | end |
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421 | -- do the comparison |
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422 | if scheduleTime <= childTime then |
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423 | break |
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424 | end |
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425 | heap[curr], child.i = child, curr |
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426 | curr = c |
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427 | until false |
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428 | heap[curr], schedule.i = schedule, curr |
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429 | return pos ~= curr |
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430 | end |
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431 | |||
432 | -------------------- |
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433 | -- heap functions |
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434 | local function hMaintain(heap, pos, schedule, size) |
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435 | schedule, size = schedule or heap[pos], size or getn(heap) |
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436 | if not hSiftUp(heap, pos, schedule) then |
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437 | hSiftDown(heap, pos, schedule, size) |
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438 | end |
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439 | end |
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440 | |||
441 | local function hPush(heap, schedule) |
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442 | tinsert(heap, schedule) |
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443 | hSiftUp(heap, getn(heap), schedule) |
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444 | end |
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445 | |||
446 | local function hPop(heap) |
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447 | local head, tail = heap[1], tremove(heap) |
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448 | local size = getn(heap) |
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449 | |||
450 | if size == 1 then |
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451 | heap[1], tail.i = tail, 1 |
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452 | elseif size > 1 then |
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453 | hSiftDown(heap, 1, tail, size) |
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454 | end |
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455 | return head |
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456 | end |
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457 | |||
458 | local function hDelete(heap, pos) |
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459 | local size = getn(heap) |
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460 | local tail = tremove(heap) |
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461 | if pos < size then |
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462 | size = size - 1 |
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463 | if size == 1 then |
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464 | heap[1], tail.i = tail, 1 |
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465 | elseif size > 1 then |
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466 | heap[pos] = tail |
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467 | hMaintain(heap, pos, tail, size) |
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468 | end |
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469 | end |
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470 | end |
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471 | |||
472 | local GetTime = GetTime |
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473 | local delayRegistry |
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474 | local delayHeap |
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475 | local function OnUpdate() |
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476 | local t = GetTime() |
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477 | -- peek at top of heap |
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478 | local v = delayHeap[1] |
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479 | local v_time = v and v.time |
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480 | while v and v_time <= t do |
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481 | local v_repeatDelay = v.repeatDelay |
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482 | if v_repeatDelay then |
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483 | -- use the event time, not the current time, else timing inaccuracies add up over time |
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484 | v.time = v_time + v_repeatDelay |
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485 | -- re-arrange the heap |
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486 | hSiftDown(delayHeap, 1, v) |
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487 | else |
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488 | -- pop the event off the heap, and delete it from the registry |
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489 | hPop(delayHeap) |
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490 | delayRegistry[v.id] = nil |
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491 | end |
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492 | local event = v.event |
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493 | if type(event) == "function" then |
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494 | event(unpack(v)) |
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495 | else |
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496 | AceEvent:TriggerEvent(event, unpack(v)) |
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497 | end |
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498 | if not v_repeatDelay then |
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499 | del(v) |
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500 | end |
||
501 | v = delayHeap[1] |
||
502 | v_time = v and v.time |
||
503 | end |
||
504 | if not v then |
||
505 | AceEvent.frame:Hide() |
||
506 | end |
||
507 | end |
||
508 | |||
509 | 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) |
||
510 | local id |
||
511 | if type(event) == "string" or type(event) == "table" then |
||
512 | if type(event) == "table" then |
||
513 | if not delayRegistry or not delayRegistry[event] then |
||
514 | AceEvent:error("Bad argument #2 to `ScheduleEvent'. Improper id table fed in.") |
||
515 | end |
||
516 | end |
||
517 | if type(delay) ~= "number" then |
||
518 | 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 |
||
519 | AceEvent:argCheck(event, 3, "string", "function", --[[ so message is right ]] "number") |
||
520 | AceEvent:argCheck(delay, 4, "number") |
||
521 | self:CancelScheduledEvent(id) |
||
522 | end |
||
523 | else |
||
524 | AceEvent:argCheck(event, 2, "string", "function") |
||
525 | AceEvent:argCheck(delay, 3, "number") |
||
526 | end |
||
527 | |||
528 | if not delayRegistry then |
||
529 | AceEvent.delayRegistry = new() |
||
530 | AceEvent.delayHeap = new() |
||
531 | AceEvent.delayHeap.n = 0 |
||
532 | delayRegistry = AceEvent.delayRegistry |
||
533 | delayHeap = AceEvent.delayHeap |
||
534 | AceEvent.frame:SetScript("OnUpdate", OnUpdate) |
||
535 | end |
||
536 | local t |
||
537 | if type(id) == "table" then |
||
538 | for k in pairs(id) do |
||
539 | id[k] = nil |
||
540 | end |
||
541 | table.setn(id, 0) |
||
542 | t = id |
||
543 | else |
||
544 | t = new() |
||
545 | end |
||
546 | t.n = 0 |
||
547 | tinsert(t, a1) |
||
548 | tinsert(t, a2) |
||
549 | tinsert(t, a3) |
||
550 | tinsert(t, a4) |
||
551 | tinsert(t, a5) |
||
552 | tinsert(t, a6) |
||
553 | tinsert(t, a7) |
||
554 | tinsert(t, a8) |
||
555 | tinsert(t, a9) |
||
556 | tinsert(t, a10) |
||
557 | tinsert(t, a11) |
||
558 | tinsert(t, a12) |
||
559 | tinsert(t, a13) |
||
560 | tinsert(t, a14) |
||
561 | tinsert(t, a15) |
||
562 | tinsert(t, a16) |
||
563 | tinsert(t, a17) |
||
564 | tinsert(t, a18) |
||
565 | tinsert(t, a19) |
||
566 | tinsert(t, a20) |
||
567 | t.event = event |
||
568 | t.time = GetTime() + delay |
||
569 | t.self = self |
||
570 | t.id = id or t |
||
571 | t.repeatDelay = repeating and delay |
||
572 | delayRegistry[t.id] = t |
||
573 | -- insert into heap |
||
574 | hPush(delayHeap, t) |
||
575 | AceEvent.frame:Show() |
||
576 | return t.id |
||
577 | end |
||
578 | |||
579 | 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) |
||
580 | if type(event) == "string" or type(event) == "table" then |
||
581 | if type(event) == "table" then |
||
582 | if not delayRegistry or not delayRegistry[event] then |
||
583 | AceEvent:error("Bad argument #2 to `ScheduleEvent'. Improper id table fed in.") |
||
584 | end |
||
585 | end |
||
586 | if type(delay) ~= "number" then |
||
587 | AceEvent:argCheck(delay, 3, "string", "function", --[[ so message is right ]] "number") |
||
588 | AceEvent:argCheck(a1, 4, "number") |
||
589 | end |
||
590 | else |
||
591 | AceEvent:argCheck(event, 2, "string", "function") |
||
592 | AceEvent:argCheck(delay, 3, "number") |
||
593 | end |
||
594 | |||
595 | 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) |
||
596 | end |
||
597 | |||
598 | 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) |
||
599 | if type(event) == "string" or type(event) == "table" then |
||
600 | if type(event) == "table" then |
||
601 | if not delayRegistry or not delayRegistry[event] then |
||
602 | AceEvent:error("Bad argument #2 to `ScheduleEvent'. Improper id table fed in.") |
||
603 | end |
||
604 | end |
||
605 | if type(delay) ~= "number" then |
||
606 | AceEvent:argCheck(delay, 3, "string", "function", --[[ so message is right ]] "number") |
||
607 | AceEvent:argCheck(a1, 4, "number") |
||
608 | end |
||
609 | else |
||
610 | AceEvent:argCheck(event, 2, "string", "function") |
||
611 | AceEvent:argCheck(delay, 3, "number") |
||
612 | end |
||
613 | |||
614 | 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) |
||
615 | end |
||
616 | |||
617 | function AceEvent:CancelScheduledEvent(t) |
||
618 | AceEvent:argCheck(t, 2, "string", "table") |
||
619 | if delayRegistry then |
||
620 | local v = delayRegistry[t] |
||
621 | if v then |
||
622 | hDelete(delayHeap, v.i) |
||
623 | delayRegistry[t] = nil |
||
624 | del(v) |
||
625 | if not next(delayRegistry) then |
||
626 | AceEvent.frame:Hide() |
||
627 | end |
||
628 | return true |
||
629 | end |
||
630 | end |
||
631 | return false |
||
632 | end |
||
633 | |||
634 | function AceEvent:IsEventScheduled(t) |
||
635 | AceEvent:argCheck(t, 2, "string", "table") |
||
636 | if delayRegistry then |
||
637 | local v = delayRegistry[t] |
||
638 | if v then |
||
639 | return true, v.time - GetTime() |
||
640 | end |
||
641 | end |
||
642 | return false, nil |
||
643 | end |
||
644 | |||
645 | |||
646 | function AceEvent:IsEventRegistered(event) |
||
647 | AceEvent:argCheck(event, 2, "string") |
||
648 | local AceEvent_registry = AceEvent.registry |
||
649 | if self == AceEvent then |
||
650 | return AceEvent_registry[event] and next(AceEvent_registry[event]) and true or false |
||
651 | end |
||
652 | if AceEvent_registry[event] and AceEvent_registry[event][self] then |
||
653 | return true, AceEvent_registry[event][self] |
||
654 | end |
||
655 | return false, nil |
||
656 | end |
||
657 | |||
658 | function AceEvent:UnregisterEvent(event) |
||
659 | AceEvent:argCheck(event, 2, "string") |
||
660 | local AceEvent_registry = AceEvent.registry |
||
661 | if AceEvent_registry[event] and AceEvent_registry[event][self] then |
||
662 | AceEvent_registry[event][self] = nil |
||
663 | local AceEvent_onceRegistry = AceEvent.onceRegistry |
||
664 | if AceEvent_onceRegistry and AceEvent_onceRegistry[event] and AceEvent_onceRegistry[event][self] then |
||
665 | AceEvent_onceRegistry[event][self] = nil |
||
666 | if not next(AceEvent_onceRegistry[event]) then |
||
667 | AceEvent_onceRegistry[event] = del(AceEvent_onceRegistry[event]) |
||
668 | end |
||
669 | end |
||
670 | local AceEvent_throttleRegistry = AceEvent.throttleRegistry |
||
671 | if AceEvent_throttleRegistry and AceEvent_throttleRegistry[event] and AceEvent_throttleRegistry[event][self] then |
||
672 | AceEvent_throttleRegistry[event][self] = del(AceEvent_throttleRegistry[event][self]) |
||
673 | if not next(AceEvent_throttleRegistry[event]) then |
||
674 | AceEvent_throttleRegistry[event] = del(AceEvent_throttleRegistry[event]) |
||
675 | end |
||
676 | end |
||
677 | if not next(AceEvent_registry[event]) then |
||
678 | AceEvent_registry[event] = del(AceEvent_registry[event]) |
||
679 | if not AceEvent_registry[ALL_EVENTS] or not next(AceEvent_registry[ALL_EVENTS]) then |
||
680 | AceEvent.frame:UnregisterEvent(event) |
||
681 | end |
||
682 | end |
||
683 | else |
||
684 | if self == AceEvent then |
||
685 | error(string.format("Cannot unregister event %q. Improperly unregistering from AceEvent-2.0.", event), 2) |
||
686 | else |
||
687 | AceEvent:error("Cannot unregister event %q. %q is not registered with it.", event, self) |
||
688 | end |
||
689 | end |
||
690 | AceEvent:TriggerEvent("AceEvent_EventUnregistered", self, event) |
||
691 | end |
||
692 | |||
693 | function AceEvent:UnregisterAllEvents() |
||
694 | local AceEvent_registry = AceEvent.registry |
||
695 | if AceEvent_registry[ALL_EVENTS] and AceEvent_registry[ALL_EVENTS][self] then |
||
696 | AceEvent_registry[ALL_EVENTS][self] = nil |
||
697 | if not next(AceEvent_registry[ALL_EVENTS]) then |
||
698 | del(AceEvent_registry[ALL_EVENTS]) |
||
699 | AceEvent.frame:UnregisterAllEvents() |
||
700 | for k,v in pairs(AceEvent_registry) do |
||
701 | if k ~= ALL_EVENTS then |
||
702 | AceEvent.frame:RegisterEvent(k) |
||
703 | end |
||
704 | end |
||
705 | AceEvent_registry[event] = nil |
||
706 | end |
||
707 | end |
||
708 | local first = true |
||
709 | for event, data in pairs(AceEvent_registry) do |
||
710 | if first then |
||
711 | if AceEvent_registry.AceEvent_EventUnregistered then |
||
712 | event = "AceEvent_EventUnregistered" |
||
713 | else |
||
714 | first = false |
||
715 | end |
||
716 | end |
||
717 | local x = data[self] |
||
718 | data[self] = nil |
||
719 | if x and event ~= ALL_EVENTS then |
||
720 | if not next(data) then |
||
721 | del(data) |
||
722 | if not AceEvent_registry[ALL_EVENTS] or not next(AceEvent_registry[ALL_EVENTS]) then |
||
723 | AceEvent.frame:UnregisterEvent(event) |
||
724 | end |
||
725 | AceEvent_registry[event] = nil |
||
726 | end |
||
727 | AceEvent:TriggerEvent("AceEvent_EventUnregistered", self, event) |
||
728 | end |
||
729 | if first then |
||
730 | event = nil |
||
731 | end |
||
732 | end |
||
733 | if AceEvent.onceRegistry then |
||
734 | for event, data in pairs(AceEvent.onceRegistry) do |
||
735 | data[self] = nil |
||
736 | end |
||
737 | end |
||
738 | end |
||
739 | |||
740 | function AceEvent:CancelAllScheduledEvents() |
||
741 | if delayRegistry then |
||
742 | for k,v in pairs(delayRegistry) do |
||
743 | if v.self == self then |
||
744 | hDelete(delayHeap, v.i) |
||
745 | del(v) |
||
746 | delayRegistry[k] = nil |
||
747 | end |
||
748 | end |
||
749 | if not next(delayRegistry) then |
||
750 | AceEvent.frame:Hide() |
||
751 | end |
||
752 | end |
||
753 | end |
||
754 | |||
755 | function AceEvent:IsEventRegistered(event) |
||
756 | AceEvent:argCheck(event, 2, "string") |
||
757 | local AceEvent_registry = AceEvent.registry |
||
758 | if self == AceEvent then |
||
759 | return AceEvent_registry[event] and next(AceEvent_registry[event]) and true or false |
||
760 | end |
||
761 | if AceEvent_registry[event] and AceEvent_registry[event][self] then |
||
762 | return true, AceEvent_registry[event][self] |
||
763 | end |
||
764 | return false, nil |
||
765 | end |
||
766 | |||
767 | local bucketfunc |
||
768 | function AceEvent:RegisterBucketEvent(event, delay, method) |
||
769 | AceEvent:argCheck(event, 2, "string", "table") |
||
770 | if type(event) == "table" then |
||
771 | for k,v in pairs(event) do |
||
772 | if type(k) ~= "number" then |
||
773 | AceEvent:error("All keys to argument #2 to `RegisterBucketEvent' must be numbers.") |
||
774 | elseif type(v) ~= "string" then |
||
775 | AceEvent:error("All values to argument #2 to `RegisterBucketEvent' must be strings.") |
||
776 | end |
||
777 | end |
||
778 | end |
||
779 | AceEvent:argCheck(delay, 3, "number") |
||
780 | if AceEvent == self then |
||
781 | AceEvent:argCheck(method, 4, "function") |
||
782 | self = method |
||
783 | else |
||
784 | if type(event) == "string" then |
||
785 | AceEvent:argCheck(method, 4, "string", "function", "nil") |
||
786 | if not method then |
||
787 | method = event |
||
788 | end |
||
789 | else |
||
790 | AceEvent:argCheck(method, 4, "string", "function") |
||
791 | end |
||
792 | |||
793 | if type(method) == "string" and type(self[method]) ~= "function" then |
||
794 | AceEvent:error("Cannot register event %q to method %q, it does not exist", event, method) |
||
795 | end |
||
796 | end |
||
797 | if not AceEvent.buckets then |
||
798 | AceEvent.buckets = new() |
||
799 | end |
||
800 | if not AceEvent.buckets[event] then |
||
801 | AceEvent.buckets[event] = new() |
||
802 | end |
||
803 | if not AceEvent.buckets[event][self] then |
||
804 | AceEvent.buckets[event][self] = new() |
||
805 | AceEvent.buckets[event][self].current = new() |
||
806 | AceEvent.buckets[event][self].self = self |
||
807 | else |
||
808 | AceEvent.CancelScheduledEvent(self, AceEvent.buckets[event][self].id) |
||
809 | end |
||
810 | local bucket = AceEvent.buckets[event][self] |
||
811 | bucket.method = method |
||
812 | |||
813 | local func = function(arg1) |
||
814 | bucket.run = true |
||
815 | if arg1 then |
||
816 | bucket.current[arg1] = true |
||
817 | end |
||
818 | end |
||
819 | AceEvent.buckets[event][self].func = func |
||
820 | if type(event) == "string" then |
||
821 | AceEvent.RegisterEvent(self, event, func) |
||
822 | else |
||
823 | for _,v in ipairs(event) do |
||
824 | AceEvent.RegisterEvent(self, v, func) |
||
825 | end |
||
826 | end |
||
827 | if not bucketfunc then |
||
828 | bucketfunc = function(bucket) |
||
829 | local current = bucket.current |
||
830 | local method = bucket.method |
||
831 | local self = bucket.self |
||
832 | if bucket.run then |
||
833 | if type(method) == "string" then |
||
834 | self[method](self, current) |
||
835 | elseif method then -- function |
||
836 | method(current) |
||
837 | end |
||
838 | for k in pairs(current) do |
||
839 | current[k] = nil |
||
840 | k = nil |
||
841 | end |
||
842 | bucket.run = false |
||
843 | end |
||
844 | end |
||
845 | end |
||
846 | bucket.id = AceEvent.ScheduleRepeatingEvent(self, bucketfunc, delay, bucket) |
||
847 | end |
||
848 | |||
849 | function AceEvent:IsBucketEventRegistered(event) |
||
850 | AceEvent:argCheck(event, 2, "string", "table") |
||
851 | return AceEvent.buckets and AceEvent.buckets[event] and AceEvent.buckets[event][self] |
||
852 | end |
||
853 | |||
854 | function AceEvent:UnregisterBucketEvent(event) |
||
855 | AceEvent:argCheck(event, 2, "string", "table") |
||
856 | if not AceEvent.buckets or not AceEvent.buckets[event] or not AceEvent.buckets[event][self] then |
||
857 | AceEvent:error("Cannot unregister bucket event %q. %q is not registered with it.", event, self) |
||
858 | end |
||
859 | |||
860 | local bucket = AceEvent.buckets[event][self] |
||
861 | |||
862 | if type(event) == "string" then |
||
863 | AceEvent.UnregisterEvent(bucket.func, event) |
||
864 | else |
||
865 | for _,v in ipairs(event) do |
||
866 | AceEvent.UnregisterEvent(bucket.func, v) |
||
867 | end |
||
868 | end |
||
869 | AceEvent:CancelScheduledEvent(bucket.id) |
||
870 | |||
871 | del(bucket.current) |
||
872 | AceEvent.buckets[event][self] = del(AceEvent.buckets[event][self]) |
||
873 | if not next(AceEvent.buckets[event]) then |
||
874 | AceEvent.buckets[event] = del(AceEvent.buckets[event]) |
||
875 | end |
||
876 | end |
||
877 | |||
878 | function AceEvent:UnregisterAllBucketEvents() |
||
879 | if not AceEvent.buckets or not next(AceEvent.buckets) then |
||
880 | return |
||
881 | end |
||
882 | for k,v in pairs(AceEvent.buckets) do |
||
883 | if v == self then |
||
884 | AceEvent.UnregisterBucketEvent(self, k) |
||
885 | k = nil |
||
886 | end |
||
887 | end |
||
888 | end |
||
889 | |||
890 | function AceEvent:OnEmbedDisable(target) |
||
891 | self.UnregisterAllEvents(target) |
||
892 | |||
893 | self.CancelAllScheduledEvents(target) |
||
894 | |||
895 | self.UnregisterAllBucketEvents(target) |
||
896 | end |
||
897 | |||
898 | function AceEvent:EnableDebugging() |
||
899 | if not self.debugTable then |
||
900 | self.debugTable = new() |
||
901 | end |
||
902 | end |
||
903 | |||
904 | function AceEvent:IsFullyInitialized() |
||
905 | return self.postInit or false |
||
906 | end |
||
907 | |||
908 | function AceEvent:IsPostPlayerLogin() |
||
909 | return self.playerLogin or false |
||
910 | end |
||
911 | |||
912 | function AceEvent:activate(oldLib, oldDeactivate) |
||
913 | AceEvent = self |
||
914 | |||
915 | if oldLib then |
||
916 | self.onceRegistry = oldLib.onceRegistry |
||
917 | self.throttleRegistry = oldLib.throttleRegistry |
||
918 | self.delayRegistry = oldLib.delayRegistry |
||
919 | self.buckets = oldLib.buckets |
||
920 | self.delayHeap = oldLib.delayHeap |
||
921 | self.registry = oldLib.registry |
||
922 | self.frame = oldLib.frame |
||
923 | self.debugTable = oldLib.debugTable |
||
924 | self.playerLogin = oldLib.pew or DEFAULT_CHAT_FRAME and DEFAULT_CHAT_FRAME.defaultLanguage and true |
||
925 | self.postInit = oldLib.postInit or self.playerLogin and ChatTypeInfo and ChatTypeInfo.WHISPER and ChatTypeInfo.WHISPER.r and true |
||
926 | self.ALL_EVENTS = oldLib.ALL_EVENTS |
||
927 | self.FAKE_NIL = oldLib.FAKE_NIL |
||
928 | self.RATE = oldLib.RATE |
||
929 | end |
||
930 | if not self.registry then |
||
931 | self.registry = {} |
||
932 | end |
||
933 | if not self.frame then |
||
934 | self.frame = CreateFrame("Frame", "AceEvent20Frame") |
||
935 | end |
||
936 | if not self.ALL_EVENTS then |
||
937 | self.ALL_EVENTS = {} |
||
938 | end |
||
939 | if not self.FAKE_NIL then |
||
940 | self.FAKE_NIL = {} |
||
941 | end |
||
942 | if not self.RATE then |
||
943 | self.RATE = {} |
||
944 | end |
||
945 | ALL_EVENTS = self.ALL_EVENTS |
||
946 | FAKE_NIL = self.FAKE_NIL |
||
947 | RATE = self.RATE |
||
948 | local inPlw = false |
||
949 | local blacklist = { |
||
950 | UNIT_INVENTORY_CHANGED = true, |
||
951 | BAG_UPDATE = true, |
||
952 | ITEM_LOCK_CHANGED = true, |
||
953 | ACTIONBAR_SLOT_CHANGED = true, |
||
954 | } |
||
955 | self.frame:SetScript("OnEvent", function() |
||
956 | local event = event |
||
957 | if event == "PLAYER_ENTERING_WORLD" then |
||
958 | inPlw = false |
||
959 | elseif event == "PLAYER_LEAVING_WORLD" then |
||
960 | inPlw = true |
||
961 | end |
||
962 | if event and (not inPlw or not blacklist[event]) then |
||
963 | self:TriggerEvent(event, arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8, arg9) |
||
964 | end |
||
965 | end) |
||
966 | if self.delayRegistry then |
||
967 | delayRegistry = self.delayRegistry |
||
968 | delayHeap = self.delayHeap |
||
969 | self.frame:SetScript("OnUpdate", OnUpdate) |
||
970 | end |
||
971 | |||
972 | self:UnregisterAllEvents() |
||
973 | self:CancelAllScheduledEvents() |
||
974 | |||
975 | if not self.playerLogin then |
||
976 | registeringFromAceEvent = true |
||
977 | self:RegisterEvent("PLAYER_LOGIN", function() |
||
978 | self.playerLogin = true |
||
979 | end, true) |
||
980 | registeringFromAceEvent = nil |
||
981 | end |
||
982 | |||
983 | if not self.postInit then |
||
984 | local isReload = true |
||
985 | local function func() |
||
986 | self.postInit = true |
||
987 | self:TriggerEvent("AceEvent_FullyInitialized") |
||
988 | if self.registry["CHAT_MSG_CHANNEL_NOTICE"] and self.registry["CHAT_MSG_CHANNEL_NOTICE"][self] then |
||
989 | self:UnregisterEvent("CHAT_MSG_CHANNEL_NOTICE") |
||
990 | end |
||
991 | if self.registry["MEETINGSTONE_CHANGED"] and self.registry["MEETINGSTONE_CHANGED"][self] then |
||
992 | self:UnregisterEvent("MEETINGSTONE_CHANGED") |
||
993 | end |
||
994 | if self.registry["MINIMAP_ZONE_CHANGED"] and self.registry["MINIMAP_ZONE_CHANGED"][self] then |
||
995 | self:UnregisterEvent("MINIMAP_ZONE_CHANGED") |
||
996 | end |
||
997 | if self.registry["LANGUAGE_LIST_CHANGED"] and self.registry["LANGUAGE_LIST_CHANGED"][self] then |
||
998 | self:UnregisterEvent("LANGUAGE_LIST_CHANGED") |
||
999 | end |
||
1000 | end |
||
1001 | registeringFromAceEvent = true |
||
1002 | local f = function() |
||
1003 | self.playerLogin = true |
||
1004 | self:ScheduleEvent("AceEvent_FullyInitialized", func, 1) |
||
1005 | end |
||
1006 | self:RegisterEvent("MEETINGSTONE_CHANGED", f, true) |
||
1007 | self:RegisterEvent("CHAT_MSG_CHANNEL_NOTICE", function() |
||
1008 | self:ScheduleEvent("AceEvent_FullyInitialized", func, 0.05) |
||
1009 | end) |
||
1010 | self:RegisterEvent("LANGUAGE_LIST_CHANGED", function() |
||
1011 | if self.registry["MEETINGSTONE_CHANGED"] and self.registry["MEETINGSTONE_CHANGED"][self] then |
||
1012 | self:UnregisterEvent("MEETINGSTONE_CHANGED") |
||
1013 | self:RegisterEvent("MINIMAP_ZONE_CHANGED", f, true) |
||
1014 | end |
||
1015 | end) |
||
1016 | registeringFromAceEvent = nil |
||
1017 | end |
||
1018 | |||
1019 | self.super.activate(self, oldLib, oldDeactivate) |
||
1020 | if oldLib then |
||
1021 | oldDeactivate(oldLib) |
||
1022 | end |
||
1023 | end |
||
1024 | |||
1025 | AceLibrary:Register(AceEvent, MAJOR_VERSION, MINOR_VERSION, AceEvent.activate) |
||
1026 | AceEvent = AceLibrary(MAJOR_VERSION) |