Fix/custom drawings (#18)

Reviewed-on: #18
Co-authored-by: dutchie031 <timrorije@gmail.com>

src/classes/capClasses/taskings/Callbacks/GlobalCallbacks.lua

@@ -0,0 +1,26 @@
+
+local DcsUtil = require("classes.util.DcsUtil")
+local Events = require("classes.spearhead_events")
+
+
+GlobalCapCallBacks = {}
+
+function GlobalCapCallBacks.IsBingoFuel(groupName, fuelPercent)
+    return DcsUtil.IsBingoFuel(groupName, fuelPercent)
+end
+
+function GlobalCapCallBacks.NeedsRTBInTen(groupName, fuelOffset)
+    return DcsUtil.NeedsRTBInTen(groupName, fuelOffset)
+end
+
+function GlobalCapCallBacks.PublishRTBInTen(groupName)
+    return Events.PublishRTBInTen(groupName)
+end
+
+function GlobalCapCallBacks.PublishRTB(groupName)
+    return Events.PublishRTB(groupName)
+end
+
+function GlobalCapCallBacks.PublishOnStation(groupName)
+    return Events.PublishOnStation(groupName)
+end