single player mode is back working again and with to playersupport on one computer

include/menu.h

@@ -1,4 +1,4 @@
-/* $Id: menu.h,v 1.10 2004/05/20 16:55:30 stpohle Exp $
+/* $Id: menu.h,v 1.11 2004/06/08 22:35:20 stpohle Exp $
  * GUI for menuhandling
  */
 
@@ -83,6 +83,7 @@ extern void menu_draw (_menu *menu);
 extern void menu_draw_border (_menu *menu);
 extern void menu_draw_background (_menu *menu, SDL_Rect *dest);
 extern inline void menu_draw_menuitem (_menuitem *m);
+extern void menu_del_menuitem (_menuitem *m);
 extern void menu_reload (_menu *menu);
 extern inline void menu_reload_menuitem (_menuitem *m);
 extern void menu_focus_next (_menu *menu);

include/single.h

@@ -1,11 +1,11 @@
-/* $Id: single.h,v 1.2 2004/05/20 16:55:30 stpohle Exp $
+/* $Id: single.h,v 1.3 2004/06/08 22:35:24 stpohle Exp $
  * single player */
  
 // single.c
 extern void single_game_new ();
 extern void single_create_ai (int num_players);
 extern void	single_loop();
-extern void single_playergame ();
+extern void single_playergame (int second_player, int ai_players);
 extern void single_menu ();
 extern int single_select_player ();
 extern int ai_choosedir (int dir, int nearbomb, int oldpos);

src/menu.c

@@ -1,4 +1,4 @@
-/* $Id: menu.c,v 1.43 2004/05/20 16:55:30 stpohle Exp $
+/* $Id: menu.c,v 1.44 2004/06/08 22:35:26 stpohle Exp $
  * Menuhandling */
 
 #include "basic.h"
@@ -246,6 +246,16 @@ menu_draw_menuitem (_menuitem * m)
 };
 
 
+/* delete the menuitem from the list, mark it as not used */
+void menu_del_menuitem (_menuitem *m) {
+	m->type = MENU_none;
+	m->id = -1;
+	m->changed = 0;
+	m->ptrdata = NULL;
+	m->list = NULL;
+};
+
+
 /* reload all variables into all menuelements */
 void
 menu_reload (_menu * menu)

src/player.c

@@ -1,4 +1,4 @@
-/* $Id: player.c,v 1.84 2004/05/20 16:55:30 stpohle Exp $
+/* $Id: player.c,v 1.85 2004/06/08 22:35:26 stpohle Exp $
  * player.c - everything what have to do with the player */
 
 #include <SDL.h>
@@ -1043,7 +1043,7 @@ void player2_join () {
 		send_joingame (&players[bman.p_servnr].net.addr, bman.player2name, flags);
 	}
 	else { 		/* single mode */
-		for (i = 0; !PS_IS_used (players[i].state) && i < MAX_PLAYERS; i++);
+		for (i = 0; PS_IS_used (players[i].state) && i < MAX_PLAYERS; i++);
 		if (i < MAX_PLAYERS) { /* free player found */
 			player2_add (i);
 		}

src/single.c

@@ -1,4 +1,4 @@
-/* $Id: single.c,v 1.63 2004/05/20 16:55:30 stpohle Exp $ */
+/* $Id: single.c,v 1.64 2004/06/08 22:35:26 stpohle Exp $ */
 /* single player */
 
 #include "basic.h"
@@ -7,6 +7,8 @@
 #include "player.h"
 #include "single.h"
 
+
+/* start a single player game and prepare everything for the game */
 void
 single_game_new ()
 {
@@ -577,9 +579,13 @@ single_create_ai (int num_players)
 };
 
 
-/* single player game win/point screen */
+/* single player game win/point screen 
+ * 1. setup all player data
+ * 2. setup second local player and ai players
+ * 3. setup all other game related data
+ */
 void
-single_playergame ()
+single_playergame (int second_player, int ai_players)
 {
     int p,
       done = 0;
@@ -605,13 +611,18 @@ single_playergame ()
 	strncpy (players[bman.p_nr].name, bman.playername, LEN_PLAYERNAME);
 	gfx_load_players (32, 32);
 	playermenu_selgfx (bman.p_nr);
-	gfx_free_players ();
 	if (players[bman.p_nr].gfx_nr == -1)
 		return;
-
     players[bman.p_nr].state = PSF_used + PSF_alife + PSF_playing;
     strncpy (players[bman.p_nr].name, bman.playername, LEN_PLAYERNAME);
-    single_create_ai (bman.ai_players);
+
+	if (second_player) {
+		player2_join ();
+		playermenu_selgfx (bman.p2_nr);
+	}
+	gfx_free_players ();
+
+    single_create_ai (ai_players);
     bman.state = GS_ready;
 
     while (!done && bman.state != GS_quit && bman.state != GS_startup) {
@@ -696,16 +707,21 @@ single_loop ()
 
 
 /* singleplayer menü with some options you can make */
-    void
+void
 single_menu ()
 {
-    int menuselect = 0,
+    int i,
-        i,
 		p, 
-        done = 0;
+		eventstate = 0,
+        done = 0,
+		second_playerold = 0,
+		second_player = 0;
     _charlist nrplayerlist[MAX_PLAYERS + 1];
     _charlist *selnrplayer = &nrplayerlist[bman.ai_players];
 	_menu *menu;
+	_menuitem *pl2name = NULL;
+	_menuitem *aiplayer = NULL;
+	SDL_Event event;
 
     /* fill in the nrplayerlist */
     if (debug)
@@ -721,41 +737,61 @@ single_menu ()
         p++;
     }
 	
-    while (!done && bman.state != GS_quit) {
+	menu = menu_new ("Single Game", 380,240);
-        menu = menu_new ("Single Player", 300, 250);
+	
-        menu_create_label (menu, "Number Of AI Players", -1, 55, 0, COLOR_brown);
+	menu_create_text (menu, "numpl", 20, 50, 12, 2, COLOR_yellow, "Number of\nAI Players");
-        menu_create_list (menu, "Players", -1, 80, 70, 70, nrplayerlist, &selnrplayer, 1);
+	aiplayer = menu_create_list (menu, "AI Players", 40, 90, 50, 100, nrplayerlist, &selnrplayer, 3);
-        menu_create_button (menu, "Map Setting", -1, 180, 150, 2);
+	
-        menu_create_button (menu, "OK", -1, 220, 150, 0);
+	menu_create_entry (menu,"Player 1:",150, 50, 230, &bman.playername, LEN_PLAYERNAME, MENU_entrytext, 4);
-        menuselect = menu_loop (menu);
+
-        menu_delete (menu);
+	menu_create_bool (menu, "Use Second Player", 160, 90, 210, &second_player, 5);
+
+	menu_create_button (menu, "Map Options", 180, 160, 150, 6);
+	
+	menu_create_button (menu, "Main Menu", 30, 220, 150, 1);
+	menu_create_button (menu, "Start", 220, 220, 150, 2);
+	
+	menu_focus_id (menu, 2);
+	menu->looprunning = 1;
+	menu_draw (menu);
 	
-        /* read the current number of AI Players */
+	do {
-        bman.ai_players = (selnrplayer - &nrplayerlist[0]);
+		/* create or destroy second playername menuentry */
-        if (!debug)
+		if (second_player != second_playerold) {
-            bman.ai_players++;
+			if (pl2name != NULL && !second_player) {
-        if (bman.ai_players > MAX_PLAYERS) {
+				menu_del_menuitem (pl2name);
-            d_fatal ("single_menu: bman.ai_players selection out of range (%d)\n", bman.ai_players);
+				pl2name = NULL;
-            bman.ai_players = 5;
 			}
+			if (pl2name == NULL && second_player)
+				pl2name = menu_create_entry (menu,"Player 2:",150,120, 230, &bman.player2name, LEN_PLAYERNAME, MENU_entrytext, 4);
 			
-        switch (menuselect) {
+			second_playerold = second_player;
-        case (0):              // Start Game
+			aiplayer->changed = 1;
-            single_playergame ();
+			menu_draw (menu);
-            break;
-        case (2):              // Map Options
-            mapmenu ();
-            break;
-        case (-1):
-            done = 1;
-            break;
 		}
-        draw_logo ();
+
-        SDL_Flip (gfx.screen);
+		gfx_blitdraw ();
+		eventstate = SDL_PollEvent (&event);
+		
+		done = menu_event_loop (menu, &event, eventstate);
+		
+		if (done && menu->focus->id == 6) {
+			done = 0;
+			mapmenu ();
 		}
+		
+		s_calctimesync ();
+	} while (!done); 
+	
+	if (menu->focus->id == 2)
+		single_playergame (second_player, bman.ai_players);
+		
+	menu_delete (menu);
 };
 
 
+
+
 /* single player selection 
    return value the gfx of the player or -1 for escape */
 int