From 49a31a58e1b77ed0d88c0271247d4f707cf8b641 Mon Sep 17 00:00:00 2001
From: Reiner Herrmann <reiner@reiner-h.de>
Date: Tue, 25 Jan 2011 14:36:47 +0100
Subject: implement part of state_client_play_cards(); added new message type:
 hello reply from server which notifies clients of their player-ids

---
 src/net/client.c | 13 ++++++++++++-
 src/net/client.h |  1 +
 src/net/comm.c   | 10 ++++++++--
 src/net/comm.h   | 17 +++++++++--------
 src/net/server.c |  7 +++++++
 src/net/server.h |  1 +
 6 files changed, 38 insertions(+), 11 deletions(-)

(limited to 'src/net')

diff --git a/src/net/client.c b/src/net/client.c
index ae0c828..1768926 100644
--- a/src/net/client.c
+++ b/src/net/client.c
@@ -140,11 +140,22 @@ bool client_parse_selected_card_all(const msg_t *m)
 	return true;
 }
 
+bool client_parse_hello(const msg_t *m)
+{
+	assert(m != NULL);
+	assert(m->hdr.payload_length == 1);
+
+	data_store_t *ds = data_store();
+	ds->own_player_id = m->payload[0];
+
+	return true;
+}
+
 void client_prep_hello(msg_t *m)
 {
 	data_store_t *ds = data_store();
 	uint8_t namelen = strlen(ds->nickname);
-	m->hdr.type = msg_type_hello;
+	m->hdr.type = msg_type_hello_c;
 	memcpy(m->payload, ds->nickname, namelen);
 	m->hdr.payload_length = namelen;
 }
diff --git a/src/net/client.h b/src/net/client.h
index 56b9839..b15e329 100644
--- a/src/net/client.h
+++ b/src/net/client.h
@@ -11,6 +11,7 @@ void client_prep_hello(msg_t *m);
 void client_prep_selected_card(msg_t *m);
 void client_prep_selected_stack(msg_t *m);
 
+bool client_parse_hello(const msg_t *m);
 bool client_parse_player_list(const msg_t *m);
 bool client_parse_deal_hand(const msg_t *m);
 bool client_parse_selected_stack(const msg_t *m);
diff --git a/src/net/comm.c b/src/net/comm.c
index ab9f34b..000c96f 100644
--- a/src/net/comm.c
+++ b/src/net/comm.c
@@ -29,9 +29,12 @@ bool net_recv(const int sock, const msg_type_t type)
 
 	switch(type)
 	{
-		case msg_type_hello:
+		case msg_type_hello_c:
 			result = server_parse_hello(&m);
 			break;
+		case msg_type_hello_s:
+			result = client_parse_hello(&m);
+			break;
 		case msg_type_start_game:
 			result = client_parse_player_list(&m);
 			break;
@@ -73,9 +76,12 @@ bool net_send(const int sock, const msg_type_t type, const void *data)
 
 	switch(type)
 	{
-		case msg_type_hello:
+		case msg_type_hello_c:
 			client_prep_hello(&m);
 			break;
+		case msg_type_hello_s:
+			server_prep_hello(&m, data);
+			break;
 		case msg_type_selected_card:
 			client_prep_selected_card(&m);
 			break;
diff --git a/src/net/comm.h b/src/net/comm.h
index 0cc5cd2..a014c6d 100644
--- a/src/net/comm.h
+++ b/src/net/comm.h
@@ -15,14 +15,15 @@
 typedef enum
 {
 	// Specify message type identifiers here
-	msg_type_hello			= 0x0,
-	msg_type_start_game		= 0x1,
-	msg_type_deal_hand		= 0x2,
-	msg_type_initial_stacks		= 0x3,
-	msg_type_selected_card		= 0x4,
-	msg_type_selected_card_all	= 0x5,
-	msg_type_selected_stack_c	= 0x6,
-	msg_type_selected_stack_s	= 0x7,
+	msg_type_hello_c		= 0x0,
+	msg_type_hello_s		= 0x1,
+	msg_type_start_game		= 0x2,
+	msg_type_deal_hand		= 0x3,
+	msg_type_initial_stacks		= 0x4,
+	msg_type_selected_card		= 0x5,
+	msg_type_selected_card_all	= 0x6,
+	msg_type_selected_stack_c	= 0x7,
+	msg_type_selected_stack_s	= 0x8,
 } msg_type_t;
 
 // Header format
diff --git a/src/net/server.c b/src/net/server.c
index 2e186d0..7e9a111 100644
--- a/src/net/server.c
+++ b/src/net/server.c
@@ -173,6 +173,13 @@ void server_prep_start_game(msg_t *m)
 	m->hdr.payload_length = pos;
 }
 
+void server_prep_hello(msg_t *m, const player_list_entry_t* player)
+{
+	m->hdr.type = msg_type_hello_s;
+	m->payload[0] = player->player_id;
+	m->hdr.payload_length = 1;
+}
+
 void server_prep_selected_stack(msg_t *m)
 {
 	data_store_t *ds = data_store();
diff --git a/src/net/server.h b/src/net/server.h
index 3522e14..625f24f 100644
--- a/src/net/server.h
+++ b/src/net/server.h
@@ -18,6 +18,7 @@ typedef struct
 int server_start(const char* port);
 void server_get_players(int serversock, socket_list_t* client_socks, const uint8_t count);
 
+void server_prep_hello(msg_t *m, const player_list_entry_t* player);
 void server_prep_start_game(msg_t *m);
 void server_prep_deal_hand(msg_t *m, const hand_t *h);
 void server_prep_selected_stack(msg_t *m);
-- 
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