gameplay: example money, money fountain, ped money drop and player ID systems

2025-12-12 06:14:09 +01:00 · 2020-11-01 12:50:24 +01:00
parent 537eae7a00
commit 5073447ef4
14 changed files with 753 additions and 0 deletions
--- a/resources/[gameplay]/[examples]/money-fountain/client.lua
+++ b/resources/[gameplay]/[examples]/money-fountain/client.lua
@@ -0,0 +1,101 @@
+-- add text entries for all the help types we have
+AddTextEntry('FOUNTAIN_HELP', 'This fountain currently contains $~1~.~n~Press ~INPUT_PICKUP~ to obtain $~1~.~n~Press ~INPUT_DETONATE~ to place $~1~.')
+AddTextEntry('FOUNTAIN_HELP_DRAINED', 'This fountain currently contains $~1~.~n~Press ~INPUT_DETONATE~ to place $~1~.')
+AddTextEntry('FOUNTAIN_HELP_BROKE', 'This fountain currently contains $~1~.~n~Press ~INPUT_PICKUP~ to obtain $~1~.')
+AddTextEntry('FOUNTAIN_HELP_BROKE_N_DRAINED', 'This fountain currently contains $~1~.')
+AddTextEntry('FOUNTAIN_HELP_INUSE', 'This fountain currently contains $~1~.~n~You can use it again in ~a~.')
+
+-- upvalue aliases so that we will be fast if far away
+local Wait = Wait
+local GetEntityCoords = GetEntityCoords
+local PlayerPedId = PlayerPedId
+
+-- timer, don't tick as frequently if we're far from any money fountain
+local relevanceTimer = 500
+
+CreateThread(function()
+    local pressing = false
+
+    while true do
+        Wait(relevanceTimer)
+
+        local coords = GetEntityCoords(PlayerPedId())
+
+        for _, data in pairs(moneyFountains) do
+            -- if we're near this fountain
+            local dist = #(coords - data.coords)
+
+            -- near enough to draw
+            if dist < 40 then
+                -- ensure per-frame tick
+                relevanceTimer = 0
+
+                DrawMarker(29, data.coords.x, data.coords.y, data.coords.z, 0, 0, 0, 0.0, 0, 0, 1.0, 1.0, 1.0, 0, 150, 0, 120, false, true, 2, false, nil, nil, false)
+            else
+                -- put the relevance timer back to the way it was
+                relevanceTimer = 500
+            end
+
+            -- near enough to use
+            if dist < 1 then
+                -- are we able to use it? if not, display appropriate help
+                local player = LocalPlayer
+                local nextUse = player.state['fountain_nextUse']
+
+                -- GetNetworkTime is synced for everyone
+                if nextUse and nextUse >= GetNetworkTime() then
+                    BeginTextCommandDisplayHelp('FOUNTAIN_HELP_INUSE')
+                    AddTextComponentInteger(GlobalState['fountain_' .. data.id])
+                    AddTextComponentSubstringTime(math.tointeger(nextUse - GetNetworkTime()), 2 | 4) -- seconds (2), minutes (4)
+                    EndTextCommandDisplayHelp(0, false, false, 1000)
+                else
+                    -- handle inputs for pickup/place
+                    if not pressing then
+                        if IsControlPressed(0, 38 --[[ INPUT_PICKUP ]]) then
+                            TriggerServerEvent('money_fountain:tryPickup', data.id)
+                            pressing = true
+                        elseif IsControlPressed(0, 47 --[[ INPUT_DETONATE ]]) then
+                            TriggerServerEvent('money_fountain:tryPlace', data.id)
+                            pressing = true
+                        end
+                    else
+                        if not IsControlPressed(0, 38 --[[ INPUT_PICKUP ]]) and 
+                           not IsControlPressed(0, 47 --[[ INPUT_DETONATE ]]) then
+                            pressing = false
+                        end
+                    end
+
+                    -- decide the appropriate help message
+                    local youCanSpend = (player.state['money_cash'] or 0) >= data.amount
+                    local fountainCanSpend = GlobalState['fountain_' .. data.id] >= data.amount
+
+                    local helpName
+
+                    if youCanSpend and fountainCanSpend then
+                        helpName = 'FOUNTAIN_HELP'
+                    elseif youCanSpend and not fountainCanSpend then
+                        helpName = 'FOUNTAIN_HELP_DRAINED'
+                    elseif not youCanSpend and fountainCanSpend then
+                        helpName = 'FOUNTAIN_HELP_BROKE'
+                    else
+                        helpName = 'FOUNTAIN_HELP_BROKE_N_DRAINED'
+                    end
+
+                    -- and print it
+                    BeginTextCommandDisplayHelp(helpName)
+                    AddTextComponentInteger(GlobalState['fountain_' .. data.id])
+
+                    if fountainCanSpend then
+                        AddTextComponentInteger(data.amount)
+                    end
+
+                    if youCanSpend then
+                        AddTextComponentInteger(data.amount)
+                    end
+
+                    EndTextCommandDisplayHelp(0, false, false, 1000)
+                end
+            end
+        end
+    end
+end)