update effect::get_code_type()

effect.cpp

@@ -849,7 +849,7 @@ uint32 effect::get_active_type() {
 }
 int32 effect::get_code_type() {
 	// start from the highest bit
-	if (code & EVENT_CUSTOM)
+	if (code & 0xf0000000)
 		return CODE_CUSTOM;
 	else if (code & 0xf0000)
 		return CODE_COUNTER;

effect.h

@@ -553,7 +553,7 @@ inline effect_flag operator|(effect_flag flag1, effect_flag flag2)
 #define HEADER_FLAG_EFFECT	0x20000000
 #define MAX_CARD_ID			0xfffffff
 
-// The type of event in code
+// The type of effect code
 #define CODE_CUSTOM		1	// header + id (28 bits)
 #define CODE_COUNTER	2	// header + counter_id (16 bits)
 #define CODE_PHASE		3	// header + phase_id (12 bits)