feat(es_extended): Interaction system

[core]/es_extended/client/modules/interactions.lua

@@ -0,0 +1,38 @@
+local interactions = {}
+local pressedInteractions = {}
+
+function ESX.RemoveInteraction(name)
+    if not interactions[name] then return end
+    interactions[name] = nil
+end
+
+ESX.ReigsterInteraction = function(name, onPress, condition)
+    interactions[name] = {
+        condition = condition or function() return true end,
+        onPress = onPress,
+        creator = GetInvokingResource() or "es_extended"
+    }
+end
+
+function ESX.GetInteractKey()
+    local hash = joaat('esx_interact') | 0x80000000
+    return GetControlInstructionalButton(0, hash, true):sub(3)
+end
+
+ESX.RegisterInput("esx_interact", "Interact", "keyboard", "e", function()
+    for _, interaction in pairs(interactions) do
+        local success, result = pcall(interaction.condition)
+        if success and result then
+            pressedInteractions[#pressedInteractions+1] = interaction
+            interaction.onPress()
+        end
+    end
+end)
+
+AddEventHandler("onResourceStop", function(resource)
+    for name, interaction in pairs(interactions) do
+        if interaction.creator == resource then
+            interactions[name] = nil
+        end
+    end
+end)

[core]/es_extended/fxmanifest.lua

@@ -47,6 +47,7 @@ client_scripts {
 	'client/modules/actions.lua',
 	'client/modules/death.lua',
 	'client/modules/npwd.lua',
+    'client/modules/interactions.lua',
 	'client/modules/scaleform.lua',
 	'client/modules/streaming.lua',
 }