From 20ab5ec9f6b11658bde98db6dcad3b55bd010ef6 Mon Sep 17 00:00:00 2001
From: MysterD <myster@d>
Date: Wed, 23 Sep 2020 20:44:44 -0700
Subject: [PATCH] When client selects to save, server will save

---
 src/game/save_file.c                      |  5 +++++
 src/pc/network/packets/packet.c           |  1 +
 src/pc/network/packets/packet.h           |  5 +++++
 src/pc/network/packets/packet_save_file.c | 18 ++++++++++++++++++
 4 files changed, 29 insertions(+)
 create mode 100644 src/pc/network/packets/packet_save_file.c

diff --git a/src/game/save_file.c b/src/game/save_file.c
index dbd6d4a0..700c4aa2 100644
--- a/src/game/save_file.c
+++ b/src/game/save_file.c
@@ -346,6 +346,11 @@ static void save_file_bswap(struct SaveBuffer *buf) {
 }
 
 void save_file_do_save(s32 fileIndex) {
+    if (gNetworkType != NT_SERVER) {
+        if (gNetworkType == NT_CLIENT) { network_send_save_file(fileIndex); }
+        return;
+    }
+
     if (fileIndex < 0 || fileIndex >= NUM_SAVE_FILES)
         return;
 
diff --git a/src/pc/network/packets/packet.c b/src/pc/network/packets/packet.c
index d243b6c3..bc98073e 100644
--- a/src/pc/network/packets/packet.c
+++ b/src/pc/network/packets/packet.c
@@ -30,6 +30,7 @@ void packet_receive(struct Packet* p) {
         case PACKET_KICK:                network_receive_kick(p);                break;
         case PACKET_KEEP_ALIVE:          network_receive_keep_alive(p);          break;
         case PACKET_LEAVING:             network_receive_leaving(p);             break;
+        case PACKET_SAVE_FILE:           network_receive_save_file(p);           break;
         ///
         case PACKET_CUSTOM:              network_receive_custom(p);              break;
         default: LOG_ERROR("received unknown packet: %d", p->buffer[0]);
diff --git a/src/pc/network/packets/packet.h b/src/pc/network/packets/packet.h
index 7d7fdfd9..bfb34659 100644
--- a/src/pc/network/packets/packet.h
+++ b/src/pc/network/packets/packet.h
@@ -28,6 +28,7 @@ enum PacketType {
     PACKET_KICK,
     PACKET_KEEP_ALIVE,
     PACKET_LEAVING,
+    PACKET_SAVE_FILE,
     ///
     PACKET_CUSTOM = 255,
 };
@@ -143,4 +144,8 @@ void network_receive_keep_alive(struct Packet* p);
 void network_send_leaving(u8 globalIndex);
 void network_receive_leaving(struct Packet* p);
 
+// packet_save_file.c
+void network_send_save_file(s32 fileIndex);
+void network_receive_save_file(struct Packet* p);
+
 #endif
diff --git a/src/pc/network/packets/packet_save_file.c b/src/pc/network/packets/packet_save_file.c
new file mode 100644
index 00000000..61152869
--- /dev/null
+++ b/src/pc/network/packets/packet_save_file.c
@@ -0,0 +1,18 @@
+#include <stdio.h>
+#include "../network.h"
+#include "game/save_file.h"
+
+void network_send_save_file(s32 fileIndex) {
+    assert(gNetworkType == NT_CLIENT);
+    struct Packet p;
+    packet_init(&p, PACKET_SAVE_FILE, true);
+    packet_write(&p, &fileIndex, sizeof(s32));
+    network_send_to(gNetworkPlayerServer->localIndex, &p);
+}
+
+void network_receive_save_file(struct Packet* p) {
+    if (gNetworkType != NT_SERVER) { return; }
+    s32 fileIndex = 0;
+    packet_read(p, &fileIndex, sizeof(s32));
+    save_file_do_save(fileIndex);
+}