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annotate Bloodhound2.lua @ 5:a10b7ef54e09 Release

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Fixed an LUA error effecting Shrine of Two Moons
author only1yzerman
date Thu, 30 May 2013 05:44:47 -0400
parents 91131c35a2c3
children ee1d6e6a4c52
rev   line source
only1yzerman@0 1
only1yzerman@0 2 -------- SINGLE OBJECT IN GLOBAL NAMESPACE
only1yzerman@0 3
only1yzerman@0 4 Bloodhound2 = {};
only1yzerman@0 5
only1yzerman@0 6
only1yzerman@0 7 -------- CREATE OUR INVISIBLE FRAME TO RECEIVE EVENTS AND UPDATES
only1yzerman@0 8
only1yzerman@0 9 local frame = CreateFrame("Frame", nil, UIParent);
only1yzerman@0 10 Bloodhound2.Frame = frame;
only1yzerman@0 11
only1yzerman@0 12
only1yzerman@0 13 -------- DEFINE AND REGISTER EVENT HANDLERS
only1yzerman@0 14
only1yzerman@0 15 local events = {};
only1yzerman@0 16
only1yzerman@0 17 function events:MINIMAP_UPDATE_TRACKING(...)
only1yzerman@0 18 if player and player.Z then
only1yzerman@0 19 Bloodhound2.UpdateMinimap();
only1yzerman@0 20 end
only1yzerman@0 21 end
only1yzerman@0 22
only1yzerman@0 23 frame:SetScript("OnEvent",
only1yzerman@0 24 function(self, event, ...)
only1yzerman@0 25 events[event](self, ...);
only1yzerman@0 26 end);
only1yzerman@0 27
only1yzerman@0 28 local k, v;
only1yzerman@0 29
only1yzerman@0 30 for k, v in pairs(events) do
only1yzerman@0 31 frame:RegisterEvent(k);
only1yzerman@0 32 end
only1yzerman@0 33
only1yzerman@0 34
only1yzerman@0 35
only1yzerman@0 36
only1yzerman@0 37
only1yzerman@0 38
only1yzerman@0 39 ----------------------------------------------------------------------------------------------------
only1yzerman@0 40 -------- STORES A POINTER TO THE MINIMAP LOCALLY SO IT CAN BE CHANGED BY A RE-PARENTING FUNCTION
only1yzerman@0 41 -------- - Added by Zasurus(www.curseforge.com/profiles/Zasurus/) for MiniHugeHUD
only1yzerman@0 42 ----------------------------------------------------------------------------------------------------
only1yzerman@0 43 local Minimap = _G.Minimap;
only1yzerman@0 44 Minimap.MinimapName = "Minimap";
only1yzerman@0 45 ----------------------------------------------------------------------------------------------------
only1yzerman@0 46
only1yzerman@0 47
only1yzerman@0 48
only1yzerman@0 49
only1yzerman@0 50
only1yzerman@0 51
only1yzerman@0 52 -------- WORK AROUND WOW BUG THAT CAUSES GetPlayerMapPosition TO RETURN 0,0
only1yzerman@0 53
only1yzerman@0 54 WorldMapFrame:Show()
only1yzerman@0 55 WorldMapFrame:Hide()
only1yzerman@0 56
only1yzerman@0 57
only1yzerman@0 58 -------- HOOK INTO PER-FRAME UPDATE HANDLER
only1yzerman@0 59
only1yzerman@0 60 local player = {}; -- player position
only1yzerman@0 61 local totalElapsed = 0.0; -- time elapsed since last update
only1yzerman@0 62 local updatePeriod = 0.1; -- sec. interval for each minimap update
only1yzerman@0 63 local cpuThrottle = 0.05; -- throttle to 5% usage while moving
only1yzerman@0 64 local minUpdatePeriod = 0.04; -- sec. don't update more often than this
only1yzerman@0 65 local lastzoom = 0; -- previous minimap zoom level
only1yzerman@0 66 local updateTotalTime = 0; -- time spent updating minimap
only1yzerman@0 67 local updateCount = 0; -- number of times minimap updated
only1yzerman@0 68
only1yzerman@0 69 ----------------------------------------------------------------------------------------------------
only1yzerman@0 70 -------- MOVED OnUpdate Script into seperate function so it could be called by re-parent function
only1yzerman@0 71 -------- - Added by Zasurus(www.curseforge.com/profiles/Zasurus/) for MiniHugeHUD
only1yzerman@0 72 ----------------------------------------------------------------------------------------------------
only1yzerman@0 73 frame:SetScript("OnUpdate", function(self, elapsed) Bloodhound2.OnUpdateScript(self, elapsed) end);
only1yzerman@0 74 function Bloodhound2.OnUpdateScript(self, elapsed)
only1yzerman@0 75 totalElapsed = totalElapsed + elapsed; -- measure total elapsed time
only1yzerman@0 76
only1yzerman@0 77 if (totalElapsed >= updatePeriod) then -- if enough time has passed
only1yzerman@0 78 totalElapsed = mod(totalElapsed, updatePeriod);
only1yzerman@0 79 local isInInstance, instanceType = IsInInstance()
only1yzerman@0 80
only1yzerman@0 81 if isInInstance ~= nil then
only1yzerman@0 82 Bloodhound2.DrawArrow(0, 0, 0, 0)
only1yzerman@0 83 return
only1yzerman@0 84 end
only1yzerman@0 85
only1yzerman@0 86 local cmap = GetCurrentMapContinent();
only1yzerman@0 87 local zmap = GetCurrentMapZone();
only1yzerman@0 88 SetMapToCurrentZone();
only1yzerman@0 89 local c = GetCurrentMapContinent(); -- get current player position
only1yzerman@0 90 local z = GetCurrentMapZone();
only1yzerman@0 91 local x, y = GetPlayerMapPosition("player");
only1yzerman@0 92 local f = GetPlayerFacing();
only1yzerman@0 93 local m = Minimap:GetZoom();
only1yzerman@0 94 SetMapZoom(cmap, zmap);
only1yzerman@0 95
only1yzerman@5 96 if (c ~= player.C and c ~= 0 and c ~= -1) then -- reload continent data if continent has changed
only1yzerman@0 97 Bloodhound2.HerbNodes, Bloodhound2.ContinentHerbs = Bloodhound2.ReloadNodes(Bloodhound2.HerbDatabase[c], Bloodhound2.ZoneDatum[c]);
only1yzerman@0 98 Bloodhound2.OreNodes, Bloodhound2.ContinentOre = Bloodhound2.ReloadNodes(Bloodhound2.OreDatabase[c], Bloodhound2.ZoneDatum[c]);
only1yzerman@2 99 Bloodhound2.MiscNodes, Bloodhound2.ContinentNode = Bloodhound2.ReloadNodes(Bloodhound2.MiscDatabase[c], Bloodhound2.ZoneDatum[c]);
only1yzerman@0 100 end
only1yzerman@0 101
only1yzerman@0 102 if (c ~= player.C or z ~= player.Z or x ~= player.X or y ~= player.Y or f ~= player.F or m ~= lastzoom) then
only1yzerman@0 103 player.C = c;
only1yzerman@0 104 player.Z = z;
only1yzerman@0 105 player.X = x;
only1yzerman@0 106 player.Y = y;
only1yzerman@0 107 player.F = f;
only1yzerman@0 108 lastzoom = m;
only1yzerman@0 109 local t0 = GetTime();
only1yzerman@0 110 Bloodhound2.UpdateMinimap(); -- player has moved or minimap scale has changed
only1yzerman@0 111 local t1 = GetTime() - t0;
only1yzerman@0 112
only1yzerman@0 113 -- calculate and throttle CPU usage to 5%
only1yzerman@0 114 updateTotalTime = updateTotalTime + t1
only1yzerman@0 115
only1yzerman@0 116 if updateCount > 10 then
only1yzerman@0 117 local avgTime = updateTotalTime / updateCount
only1yzerman@0 118 updatePeriod = avgTime / cpuThrottle
only1yzerman@0 119 Print(updateCount);
only1yzerman@0 120
only1yzerman@0 121 if updatePeriod < minUpdatePeriod then
only1yzerman@0 122 updatePeriod = minUpdatePeriod
only1yzerman@0 123 end
only1yzerman@0 124
only1yzerman@0 125 if updateCount >= 100 then
only1yzerman@0 126 updateTotalTime = updateTotalTime / 2
only1yzerman@0 127 updateCount = updateCount / 2
only1yzerman@0 128 end
only1yzerman@0 129 end
only1yzerman@0 130 end
only1yzerman@0 131 end
only1yzerman@0 132 end
only1yzerman@0 133
only1yzerman@0 134 function Bloodhound2.UpdateMinimap()
only1yzerman@0 135 local facing = 0
only1yzerman@0 136
only1yzerman@0 137 if GetCVar("rotateMinimap") ~= "0" then
only1yzerman@0 138 facing = GetPlayerFacing() * 57.2957795;
only1yzerman@0 139 end
only1yzerman@0 140
only1yzerman@0 141 local cf = cos(facing);
only1yzerman@0 142 local sf = sin(facing);
only1yzerman@0 143 local gx, gy = Bloodhound2.CalculateForce(cf, sf);
only1yzerman@0 144 Bloodhound2.DrawArrow(gx, gy, cf, sf);
only1yzerman@0 145 end
only1yzerman@0 146
only1yzerman@0 147
only1yzerman@0 148 -------- DATABASE LOADING
only1yzerman@0 149
only1yzerman@0 150 Bloodhound2.HerbNodes = {};
only1yzerman@0 151 Bloodhound2.OreNodes = {};
only1yzerman@2 152 Bloodhound2.MiscNodes = {};
only1yzerman@0 153 Bloodhound2.ContinentHerbs = {};
only1yzerman@0 154 Bloodhound2.ContinentOre = {};
only1yzerman@0 155
only1yzerman@0 156 function Bloodhound2.ReloadNodes(database, zoneDatum)
only1yzerman@0 157
only1yzerman@0 158 if (database == nil) then return {}; end
only1yzerman@0 159
only1yzerman@0 160 local nodes = {};
only1yzerman@0 161 local db = {};
only1yzerman@0 162
only1yzerman@0 163 local zoneNode, positions;
only1yzerman@0 164 for zoneNode, positions in pairs(database) do
only1yzerman@0 165 local _, _, zone, node = string.find(zoneNode, "Z(%d+)N(%d+)");
only1yzerman@0 166 local z = tonumber(zone);
only1yzerman@0 167 local datum = zoneDatum[z];
only1yzerman@0 168 local n = tonumber(node);
only1yzerman@0 169 db[n] = true;
only1yzerman@0 170 local pxy = 0
only1yzerman@0 171
only1yzerman@0 172 for _,pos in ipairs(positions) do
only1yzerman@0 173 local xy = pos + pxy
only1yzerman@0 174 pxy = xy
only1yzerman@0 175 local x = floor(xy / 1000);
only1yzerman@0 176 local y = xy - 1000 * x;
only1yzerman@0 177 x, y = Bloodhound2.ZoneDatum.LocalToGlobal(x / 1000.0, y / 1000.0, datum);
only1yzerman@0 178 tinsert(nodes, {Z = z, N = n, X = x, Y = y, TimeStamp = time() - 60 - 3600 * math.random() });
only1yzerman@0 179 end
only1yzerman@0 180 end
only1yzerman@0 181
only1yzerman@0 182 return nodes, db;
only1yzerman@0 183 end
only1yzerman@0 184
only1yzerman@0 185
only1yzerman@0 186 -------- UTILITY FUNCTIONS
only1yzerman@0 187
only1yzerman@0 188 function Print(message)
only1yzerman@0 189 DEFAULT_CHAT_FRAME:AddMessage(message);
only1yzerman@0 190 end
only1yzerman@0 191
only1yzerman@0 192
only1yzerman@0 193
only1yzerman@0 194 -------- ARROW LOADING AND DISPLAY
only1yzerman@0 195
only1yzerman@0 196 local function GetArrowTexture()
only1yzerman@0 197
only1yzerman@0 198 local tex = Bloodhound2.GravityTexture
only1yzerman@0 199
only1yzerman@0 200 if not ( tex ) then
only1yzerman@1 201 tex = Minimap:CreateTexture("Bloodhound2_Arrow", "OVERLAY");
only1yzerman@0 202 tex:SetTexture("Interface\\AddOns\\Bloodhound2\\MinimapArrow");
only1yzerman@0 203 Bloodhound2.GravityTexture = tex
only1yzerman@0 204 end
only1yzerman@0 205
only1yzerman@0 206 return tex
only1yzerman@0 207 end
only1yzerman@0 208
only1yzerman@0 209 function Bloodhound2.DrawArrow(grx, gry, cf, sf)
only1yzerman@0 210
only1yzerman@0 211 local gravityX = grx * cf - gry * sf;
only1yzerman@0 212 local gravityY = gry * cf + grx * sf;
only1yzerman@0 213 local gravityTexture = GetArrowTexture()
only1yzerman@0 214
only1yzerman@0 215 if (gravityX == 0 and gravityY == 0) then
only1yzerman@0 216 gravityTexture:Hide();
only1yzerman@0 217 return;
only1yzerman@0 218 end
only1yzerman@0 219
only1yzerman@0 220 local gravityScale = sqrt(gravityX * gravityX + gravityY * gravityY)
only1yzerman@0 221 gravityX = gravityX / gravityScale
only1yzerman@0 222 gravityY = gravityY / gravityScale
only1yzerman@0 223
only1yzerman@0 224 -- determine rotated and scaled texture coordinates
only1yzerman@0 225 local gy = (gravityX + gravityY) / 2.82843
only1yzerman@0 226 local gx = (gravityX - gravityY) / 2.82843
only1yzerman@0 227
only1yzerman@0 228 gravityTexture:SetTexCoord(
only1yzerman@0 229 0.5 - gx, 0.5 + gy,
only1yzerman@0 230 0.5 + gy, 0.5 + gx,
only1yzerman@0 231 0.5 - gy, 0.5 - gx,
only1yzerman@0 232 0.5 + gx, 0.5 - gy);
only1yzerman@0 233
only1yzerman@0 234 gravityTexture:SetPoint("CENTER", Minimap, "CENTER", 40 * gravityX, -40 * gravityY)
only1yzerman@0 235 gravityTexture:Show()
only1yzerman@0 236 end
only1yzerman@0 237
only1yzerman@0 238
only1yzerman@0 239 -------- "RUBY" MANAGEMENT (REUSE RUBIES AND ONLY CREATE NEW ONES WHEN NEEDED)
only1yzerman@0 240
only1yzerman@0 241 local circles = {};
only1yzerman@0 242 local nextCircle = 1;
only1yzerman@0 243 local circleScale = 1;
only1yzerman@0 244
only1yzerman@0 245 function Bloodhound2.ResetCircles()
only1yzerman@0 246 nextCircle = 1;
only1yzerman@0 247 circleScale = Minimap:GetHeight() * 0.015 / (7 - Minimap:GetZoom());
only1yzerman@0 248 end
only1yzerman@0 249
only1yzerman@0 250 function Bloodhound2.SetCircle(dx, dy, alpha)
only1yzerman@0 251 local circle;
only1yzerman@0 252 if (#circles < nextCircle) then
only1yzerman@1 253 circle = Minimap:CreateTexture("Bloodhound_Circle", "ARTWORK", nil, -7);
only1yzerman@0 254 circles[nextCircle] = circle;
only1yzerman@0 255 circle:SetTexture("Interface\\AddOns\\Bloodhound2\\Circle");
only1yzerman@0 256 circle:SetWidth(12);
only1yzerman@0 257 circle:SetHeight(12);
only1yzerman@0 258 circle:SetAlpha(1);
only1yzerman@0 259 else
only1yzerman@0 260 circle = circles[nextCircle];
only1yzerman@0 261 end
only1yzerman@0 262
only1yzerman@0 263 nextCircle = nextCircle + 1;
only1yzerman@0 264 circle:SetPoint("CENTER", Minimap, "CENTER", dx * circleScale, -dy * circleScale);
only1yzerman@0 265 circle:SetAlpha(alpha);
only1yzerman@0 266 circle:Show();
only1yzerman@0 267 end
only1yzerman@0 268
only1yzerman@0 269 function Bloodhound2.HideExtraCircles()
only1yzerman@0 270 for i=nextCircle,#circles,1 do
only1yzerman@0 271 circles[i]:Hide();
only1yzerman@0 272 end
only1yzerman@0 273 end
only1yzerman@0 274
only1yzerman@0 275
only1yzerman@0 276
only1yzerman@0 277 -------- MAIN FUNCTION FOR CALCULATING RECOMMENDED DIRECTION OF TRAVEL
only1yzerman@0 278
only1yzerman@0 279 function Bloodhound2.CalculateForce(cf, sf)
only1yzerman@0 280
only1yzerman@0 281 local c = player.C; -- get player position
only1yzerman@0 282 local z = player.Z;
only1yzerman@0 283 local x = player.X;
only1yzerman@0 284 local y = player.Y;
only1yzerman@0 285
only1yzerman@5 286 if c == 0 or z == 0 or c == -1 then return 0,0 end -- don't draw arrow if using world coordinates
only1yzerman@0 287 if not Bloodhound2.ZoneDatum then return 0,0 end
only1yzerman@0 288
only1yzerman@0 289 local datum = Bloodhound2.ZoneDatum[c][z]; -- get scale and offset for current zone map
only1yzerman@0 290 if datum == nil then return 0,0 end
only1yzerman@0 291
only1yzerman@0 292 local gx, gy = Bloodhound2.ZoneDatum.LocalToGlobal(x, y, datum); -- convert player position to world coordinates
only1yzerman@0 293 local now = time(); -- value to use for time-stamping visited nodes
only1yzerman@0 294 local fx = 0; -- cumulative force, X-component
only1yzerman@0 295 local fy = 0; -- cumulative force, Y-component
only1yzerman@0 296 local multiZone = true; -- whether to include more than the current zone
only1yzerman@0 297 local inspectionRadius = 60;
only1yzerman@0 298
only1yzerman@0 299 if Settings then
only1yzerman@0 300 if Settings.MultiZoneMode==0 then
only1yzerman@0 301 multiZone = IsFlying();
only1yzerman@0 302 elseif Settings.MultiZoneMode==1 then
only1yzerman@0 303 multiZone = true;
only1yzerman@0 304 else
only1yzerman@0 305 multiZone = false;
only1yzerman@0 306 end
only1yzerman@0 307
only1yzerman@0 308 if Settings.InspectionRadius then
only1yzerman@0 309 inspectionRadius = Settings.InspectionRadius;
only1yzerman@0 310 end
only1yzerman@0 311 end
only1yzerman@0 312
only1yzerman@0 313 local settingsFilter = {}; -- which node types to ignore
only1yzerman@0 314 local nodes = {}; -- which nodes to track
only1yzerman@0 315
only1yzerman@0 316 for i=1,GetNumTrackingTypes(),1 do
only1yzerman@0 317 local name, _, active, _ = GetTrackingInfo(i);
only1yzerman@0 318 if (active == 1) then
only1yzerman@0 319 if (name == L["Find Herbs"]) then
only1yzerman@0 320 for k,v in pairs(Settings.HerbFilter) do settingsFilter[k] = v end
only1yzerman@0 321 for k,v in pairs(Bloodhound2.HerbNodes) do tinsert(nodes, v) end
only1yzerman@2 322 if (IsQuestFlaggedCompleted(32609) ~= 1) then
only1yzerman@2 323 for k,v in pairs(Bloodhound2.MiscNodes) do tinsert(nodes, v) end
only1yzerman@2 324 end
only1yzerman@0 325 elseif (name == L["Find Minerals"]) then
only1yzerman@0 326 for k,v in pairs(Settings.OreFilter) do settingsFilter[k] = v end
only1yzerman@0 327 for k,v in pairs(Bloodhound2.OreNodes) do tinsert(nodes, v) end
only1yzerman@2 328 if (IsQuestFlaggedCompleted(32609) ~= 1) then
only1yzerman@2 329 for k,v in pairs(Bloodhound2.MiscNodes) do tinsert(nodes, v) end
only1yzerman@2 330 end
only1yzerman@0 331 end
only1yzerman@0 332 end
only1yzerman@0 333 end
only1yzerman@0 334
only1yzerman@0 335 local avoidZones = {}; -- which zones to avoid
only1yzerman@0 336
only1yzerman@0 337 if multiZone then
only1yzerman@0 338 local cmc = GetCurrentMapContinent()
only1yzerman@0 339
only1yzerman@0 340 if not Settings.ZoneFilter[cmc] then
only1yzerman@0 341 Settings.ZoneFilter[cmc] = {}
only1yzerman@0 342 end
only1yzerman@0 343
only1yzerman@0 344 for k,v in pairs(Settings.ZoneFilter[GetCurrentMapContinent()]) do
only1yzerman@0 345 avoidZones[k] = true;
only1yzerman@0 346 end
only1yzerman@0 347 end
only1yzerman@0 348
only1yzerman@0 349 local avoidNodes = {}; -- which node types to ignore
only1yzerman@0 350
only1yzerman@0 351 if settingsFilter then
only1yzerman@0 352 for k,v in pairs(settingsFilter) do
only1yzerman@0 353 avoidNodes[k] = true;
only1yzerman@0 354 end
only1yzerman@0 355 end
only1yzerman@0 356
only1yzerman@0 357 local minimapSize = Minimap:GetWidth() / 2 - 2;
only1yzerman@0 358 Bloodhound2.ResetCircles();
only1yzerman@0 359
only1yzerman@0 360 for key, node in pairs(nodes) do
only1yzerman@0 361 if (avoidNodes[node.N] ~= true) and (avoidZones[node.Z] ~= true) and (multiZone or (node.Z == z)) then
only1yzerman@0 362 local dx = node.X - gx;
only1yzerman@0 363 local dy = node.Y - gy;
only1yzerman@0 364 local rsqrd = dx * dx + dy * dy;
only1yzerman@0 365 local r = sqrt(rsqrd); -- distance to node
only1yzerman@0 366 local age = now - node.TimeStamp; -- time since last inspected
only1yzerman@0 367
only1yzerman@0 368 if (r < inspectionRadius) then
only1yzerman@0 369 node.TimeStamp = now;
only1yzerman@0 370 else
only1yzerman@0 371 --[[
only1yzerman@0 372 The magnitude of the force is proportional to the age and inversely
only1yzerman@0 373 proportional to the square of the distance, and the direction is towards
only1yzerman@0 374 the node. The math for this starts out as
only1yzerman@0 375
only1yzerman@0 376 local force = age / rsqrd
only1yzerman@0 377 local angle = math.atan2(dy, dx)
only1yzerman@0 378 fx = fx + force * math.cos(angle)
only1yzerman@0 379 fy = fy + force * math.sin(angle)
only1yzerman@0 380
only1yzerman@0 381 But cos(angle) is just dx/r and sin(angle) is just dy/r, so we don't
only1yzerman@0 382 actually need atan2, cos, and sin and instead we can write this as
only1yzerman@0 383 ]]
only1yzerman@0 384 local force = age / (r * rsqrd)
only1yzerman@0 385 fx = fx + force * dx
only1yzerman@0 386 fy = fy + force * dy
only1yzerman@0 387 end
only1yzerman@0 388
only1yzerman@0 389 if (r * circleScale < minimapSize) and (age > 60) then -- draw ruby
only1yzerman@0 390 local alpha = r / (minimapSize / circleScale) / 0.7 - 0.3;
only1yzerman@0 391 alpha = max(0, alpha);
only1yzerman@0 392 Bloodhound2.SetCircle(dx * cf - dy * sf, dy * cf + dx * sf, alpha);
only1yzerman@0 393 end
only1yzerman@0 394 end
only1yzerman@0 395 end
only1yzerman@0 396
only1yzerman@0 397 Bloodhound2.HideExtraCircles();
only1yzerman@0 398 return fx, fy;
only1yzerman@0 399 end
only1yzerman@0 400
only1yzerman@0 401
only1yzerman@0 402
only1yzerman@0 403
only1yzerman@0 404
only1yzerman@0 405
only1yzerman@0 406
only1yzerman@0 407 ----------------------------------------------------------------------------------------------------
only1yzerman@0 408 -------- REPARENT THE MINIMAP FOR 3RD PARTY MINIMAPS AND HUDS
only1yzerman@0 409 -------- - Added by Zasurus(www.curseforge.com/profiles/Zasurus/) for MiniHugeHUD
only1yzerman@0 410 ----------------------------------------------------------------------------------------------------
only1yzerman@0 411 function Bloodhound2.ReparentMinimap(NewMinimap, MinimapName)
only1yzerman@0 412 Bloodhound2.OnUpdateScript(nil, 1000000)
only1yzerman@0 413 -- Hide the circles currently on the minimap
only1yzerman@0 414 Bloodhound2.ResetCircles();
only1yzerman@0 415 Bloodhound2.HideExtraCircles();
only1yzerman@0 416 -- Hide this minimap's copy of the arrow
only1yzerman@0 417 if Bloodhound2.GravityTexture then
only1yzerman@0 418 Bloodhound2.GravityTexture:Hide();
only1yzerman@0 419 end;
only1yzerman@0 420 -- Store the current set of circles and arrow on this minimap for later
only1yzerman@0 421 Minimap.Bloodhound2Circles = circles;
only1yzerman@0 422 Minimap.Bloodhound2Arrow = Bloodhound2.GravityTexture;
only1yzerman@0 423 -- Pull back (or create for circles) the arrow and circles for this minimap
only1yzerman@0 424 circles = NewMinimap.Bloodhound2Circles or {};
only1yzerman@0 425 ZasCircles = circles;
only1yzerman@0 426 Bloodhound2.GravityTexture = NewMinimap.Bloodhound2Arrow;
only1yzerman@0 427 -- Move Bloodhound2's Local Minimap pointer to the new minimap
only1yzerman@0 428 Minimap = NewMinimap;
only1yzerman@0 429 Minimap.MinimapName = MinimapName;
only1yzerman@0 430 -- Update all points
only1yzerman@0 431 Bloodhound2.UpdateMinimap();
only1yzerman@0 432 end
only1yzerman@0 433 ----------------------------------------------------------------------------------------------------