URS: Added GiveResourceWithLimit.

[xonotic/xonotic-data.pk3dir.git] / qcsrc / server / resources.qc

diff --git a/qcsrc/server/resources.qc b/qcsrc/server/resources.qc
index 6526e2f11d262f80dd888a66d6bfbad60a904d60..c5bbe75e1e4382d259da687c53946b2e445eb530 100644 (file)
--- a/qcsrc/server/resources.qc
+++ b/qcsrc/server/resources.qc
@@ -141,6 +141,21 @@ void GiveResource(entity receiver, int resource_type, float amount)
        }
 }
 
+void GiveResourceWithLimit(entity receiver, int resource_type, float amount,
+       float limit)
+{
+       if (amount == 0)
+       {
+               return;
+       }
+       float current_amount = GetResourceAmount(receiver, resource_type);
+       if (current_amount + amount > limit)
+       {
+               amount = limit - current_amount;
+       }
+       GiveResource(receiver, resource_type, amount);
+}
+
 int GetResourceType(.float resource_field)
 {
        switch (resource_field)