Decompile aiRetreat

src/include/commands.h

@@ -2641,13 +2641,20 @@
 	mkshort(0x0135), \
 	label,
 
-// u1 can theoretically be any value but in practice is only ever 2.
-// u2 can be either 0, 1 or 2 and determines what the command does,
-// but in practice is only ever 1 or 2.
-#define retreat(u1, u2) \
+/**
+ * If operation is 0, looks like the chr runs from their runfrompos property.
+ * The distance they run is controlled by bit 0x10 in speed. If set then the run
+ * distance will be 400 units. If unset it will be 10,000.
+ *
+ * If operation is 1, the chr tries to run 10,000 units away from their target.
+ *
+ * If operation is anything else, looks like it tries to find a cover point
+ * within 2314 units then runs to it.
+ */
+#define retreat(speed, operation) \
 	mkshort(0x0136), \
-	u1, \
-	u2,
+	speed, \
+	operation,
 
 #define if_chr_in_squadron_doing_action(action, label) \
 	mkshort(0x0137), \

src/include/game/chr/chraicommands.h

@@ -308,7 +308,7 @@
 /*0x0133*/ bool ai0133(void);
 /*0x0134*/ bool aiIfOrders(void);
 /*0x0135*/ bool aiIfHasOrders(void);
-/*0x0136*/ bool ai0136(void);
+/*0x0136*/ bool aiRetreat(void);
 /*0x0137*/ bool aiIfChrInSquadronDoingAction(void);
 /*0x0138*/ bool aiIfChannelIdle(void);
 /*0x0139*/ bool ai0139(void);

src/include/game/game_02cde0.h

@@ -206,9 +206,9 @@ bool chrSpawnAtCoord(s32 body, s32 head, struct coord *pos, s16 *room, f32 arg4,
 u32 func0f04b658(struct chrdata *chr);
 bool chrMoveToPos(struct chrdata *chr, struct coord *pos, s16 *room, f32 arg3, u32 allowonscreen);
 u32 func0f04b950(struct chrdata *chr, u32 cover, u32 arg2);
-u32 func0f04ba34(struct chrdata *chr, u16 arg1, u32 arg2);
+s32 func0f04ba34(struct chrdata *chr, u16 arg1, u32 arg2);
 u32 func0f04bffc(struct chrdata *chr, u32 arg1, u32 arg2);
-u32 func0f04c2e8(void);
+void chrRunFromPos(struct chrdata *chr, u32 speed, f32 distance, struct coord *pos);
 u32 func0f04c784(void);
 void func0f04c874(struct chrdata *chr, u32 flags, struct coord *pos, s32 arg3, s32 arg4);
 u32 rebuildTeams(void);