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-rw-r--r--scripts/setfps.lua10
1 files changed, 10 insertions, 0 deletions
diff --git a/scripts/setfps.lua b/scripts/setfps.lua
new file mode 100644
index 00000000..690f8270
--- /dev/null
+++ b/scripts/setfps.lua
@@ -0,0 +1,10 @@
+-- Set the FPS cap at runtime.
+
+local cap = ...
+local capnum = tonumber(cap)
+
+if not capnum or capnum < 1 then
+ qerror('Invalid FPS cap value: '..cap)
+end
+
+df.global.enabler.fps = capnum