healthcap plugin: vampire heals only up to g_startingHealth (QL allowed 2x, players hit 400)

Co-Authored-By: Claude Opus 5.5 <[email protected]>

home/minqlx-plugins/healthcap.py

@@ -0,0 +1,39 @@
+# cap health at the spawn health. Vampire healing in QL goes up to 2x max health
+# (g_startingHealth 200 let players reach 400) and there is no cvar for a vampire cap,
+# so every server frame any living player above the cap is set back to it.
+# Cap = qlx_healthCap if > 0, else g_startingHealth (200 on lgvamp, 100 on lgvamp100).
+import minqlx
+
+REREAD_FRAMES = 40  # re-read the cvars about once a second (sv_fps 40)
+
+
+def to_int(value):
+    try:
+        return int(float(value))
+    except (TypeError, ValueError):
+        return 0
+
+
+class healthcap(minqlx.Plugin):
+    def __init__(self):
+        super().__init__()
+        self.set_cvar_once("qlx_healthCap", "0")
+        self.cap = 0
+        self.frames = 0
+        self.add_hook("frame", self.handle_frame)
+        self.read_cap()
+        self.logger.info("healthcap loaded: cap %d", self.cap)
+
+    def read_cap(self):
+        self.cap = to_int(self.get_cvar("qlx_healthCap")) or to_int(self.get_cvar("g_startingHealth"))
+
+    def handle_frame(self):
+        self.frames += 1
+        if self.frames >= REREAD_FRAMES:
+            self.frames = 0
+            self.read_cap()
+        if self.cap <= 0:
+            return
+        for p in self.players():
+            if p.is_alive and p.health > self.cap:
+                p.health = self.cap