Added one level of indirection to all variables in pre-hook functions

- Previously, only scalar variables had their indirection level
  increased. Now pointers do as well (this allows users to override
  const pointers)

Signed-off-by: Haru <haru@dotalux.com>

2 files changed, 4 insertions, 3 deletions

diff --git a/src/plugins/sample.c b/src/plugins/sample.c
index 991e03e4c..b1ff4b39f 100644
--- a/src/plugins/sample.c
+++ b/src/plugins/sample.c
@@ -114,9 +114,10 @@ void sample_packet0f3(int fd) {
 }
 int my_pc_dropitem_storage;/* storage var */
 /* my custom prehook for pc_dropitem, checks if amount of item being dropped is higher than 1 and if so cap it to 1 and store the value of how much it was */
-int my_pc_dropitem_pre(struct map_session_data *sd,int *n,int *amount) {
+int my_pc_dropitem_pre(struct map_session_data **sd, int *n, int *amount)
+{
 	my_pc_dropitem_storage = 0;
-	if( *amount > 1 ) {
+	if (*amount > 1) {
 		my_pc_dropitem_storage = *amount;
 		*amount = 1;
 	}
diff --git a/tools/HPMHookGen/HPMHookGen.pl b/tools/HPMHookGen/HPMHookGen.pl
index c357d0dbd..577536313 100755
--- a/tools/HPMHookGen/HPMHookGen.pl
+++ b/tools/HPMHookGen/HPMHookGen.pl
@@ -187,7 +187,7 @@ sub parse($$) {
 			$post_code = "va_end(${callvar});";
 			$var = '';
 			$variadic = 1;
-		} elsif (!$indirectionlvl) { # Increase indirection level when necessary
+		} else { # Increase indirection level when necessary
 			$dereference = '*';
 			$addressof = '&';
 		}