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1 : ian 1 /* AMX Mod X
2 :     * NextMap Plugin
3 :     *
4 :     * by the AMX Mod X Development Team
5 :     * originally developed by OLO
6 :     *
7 :     * This file is part of AMX Mod X.
8 :     *
9 :     *
10 :     * This program is free software; you can redistribute it and/or modify it
11 :     * under the terms of the GNU General Public License as published by the
12 :     * Free Software Foundation; either version 2 of the License, or (at
13 :     * your option) any later version.
14 :     *
15 :     * This program is distributed in the hope that it will be useful, but
16 :     * WITHOUT ANY WARRANTY; without even the implied warranty of
17 :     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
18 :     * General Public License for more details.
19 :     *
20 :     * You should have received a copy of the GNU General Public License
21 :     * along with this program; if not, write to the Free Software Foundation,
22 :     * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23 :     *
24 :     * In addition, as a special exception, the author gives permission to
25 :     * link the code of this program with the Half-Life Game Engine ("HL
26 :     * Engine") and Modified Game Libraries ("MODs") developed by Valve,
27 :     * L.L.C ("Valve"). You must obey the GNU General Public License in all
28 :     * respects for all of the code used other than the HL Engine and MODs
29 :     * from Valve. If you modify this file, you may extend this exception
30 :     * to your version of the file, but you are not obligated to do so. If
31 :     * you do not wish to do so, delete this exception statement from your
32 :     * version.
33 :     */
34 :    
35 :     #include <amxmodx>
36 :    
37 :     // WARNING: If you comment this line make sure
38 :     // that in your mapcycle file maps don't repeat.
39 :     // However the same map in a row is still valid.
40 :     #define OBEY_MAPCYCLE
41 :    
42 :     new g_nextMap[32]
43 :     new g_mapCycle[32]
44 :     new g_pos
45 :    
46 :     public plugin_init()
47 :     {
48 :     register_plugin("NextMap", AMXX_VERSION_STR, "AMXX Dev Team")
49 :     register_dictionary("nextmap.txt")
50 :     register_event("30", "changeMap", "a")
51 :     register_clcmd("say nextmap", "sayNextMap", 0, "- displays nextmap")
52 :     register_clcmd("say currentmap", "sayCurrentMap", 0, "- display current map")
53 :     register_clcmd("say ff", "sayFFStatus", 0, "- display friendly fire status")
54 :     register_cvar("amx_nextmap", "", FCVAR_SERVER|FCVAR_EXTDLL|FCVAR_SPONLY)
55 :    
56 :     new szString[32], szString2[32], szString3[8]
57 :    
58 :     get_localinfo("lastmapcycle", szString, 31)
59 :     parse(szString, szString2, 31, szString3, 7)
60 :     g_pos = str_to_num(szString3)
61 :     get_cvar_string("mapcyclefile", g_mapCycle, 31)
62 :    
63 :     if (!equal(g_mapCycle, szString2))
64 :     g_pos = 0 // mapcyclefile has been changed - go from first
65 :    
66 :     readMapCycle(g_mapCycle, g_nextMap, 31)
67 :     set_cvar_string("amx_nextmap", g_nextMap)
68 :     format(szString3, 31, "%s %d", g_mapCycle, g_pos) // save lastmapcycle settings
69 :     set_localinfo("lastmapcycle", szString3)
70 :     }
71 :    
72 :     getNextMapName(szArg[], iMax)
73 :     {
74 :     new len = get_cvar_string("amx_nextmap", szArg, iMax)
75 :    
76 : ian 17 if (ValidMap(szArg)) return len
77 : ian 1 len = copy(szArg, iMax, g_nextMap)
78 :     set_cvar_string("amx_nextmap", g_nextMap)
79 :    
80 :     return len
81 :     }
82 :    
83 :     public sayNextMap()
84 :     {
85 :     new name[32]
86 :    
87 :     getNextMapName(name, 31)
88 :     client_print(0, print_chat, "%L %s", LANG_PLAYER, "NEXT_MAP", name)
89 :     }
90 :    
91 :     public sayCurrentMap()
92 :     {
93 :     new mapname[32]
94 :    
95 :     get_mapname(mapname, 31)
96 :     client_print(0, print_chat, "%L: %s", LANG_PLAYER, "PLAYED_MAP", mapname)
97 :     }
98 :    
99 :     public sayFFStatus()
100 :     {
101 :     client_print(0, print_chat, "%L: %L", LANG_PLAYER, "FRIEND_FIRE", LANG_PLAYER, get_cvar_num("mp_friendlyfire") ? "ON" : "OFF")
102 :     }
103 :    
104 :     public delayedChange(param[])
105 :     {
106 :     set_cvar_float("mp_chattime", get_cvar_float("mp_chattime") - 2.0)
107 :     server_cmd("changelevel %s", param)
108 :     }
109 :    
110 :     public changeMap()
111 :     {
112 :     new string[32]
113 :     new Float:chattime = get_cvar_float("mp_chattime")
114 :    
115 :     set_cvar_float("mp_chattime", chattime + 2.0) // make sure mp_chattime is long
116 :     new len = getNextMapName(string, 31) + 1
117 :     set_task(chattime, "delayedChange", 0, string, len) // change with 1.5 sec. delay
118 :     }
119 :    
120 :     new g_warning[] = "WARNING: Couldn't find a valid map or the file doesn't exist (file ^"%s^")"
121 :    
122 : ian 17 stock bool:ValidMap(mapname[])
123 :     {
124 :     if ( is_map_valid(mapname) )
125 :     {
126 :     return true;
127 :     }
128 :     // If the is_map_valid check failed, check the end of the string
129 :     new len = strlen(mapname) - 4;
130 :    
131 :     // The mapname was too short to possibly house the .bsp extension
132 :     if (len < 0)
133 :     {
134 :     return false;
135 :     }
136 :     if ( equali(mapname[len], ".bsp") )
137 :     {
138 :     // If the ending was .bsp, then cut it off.
139 :     // the string is byref'ed, so this copies back to the loaded text.
140 :     mapname[len] = '^0';
141 :    
142 :     // recheck
143 :     if ( is_map_valid(mapname) )
144 :     {
145 :     return true;
146 :     }
147 :     }
148 :    
149 :     return false;
150 :     }
151 :    
152 : ian 1 #if defined OBEY_MAPCYCLE
153 :     readMapCycle(szFileName[], szNext[], iNext)
154 :     {
155 :     new b, i = 0, iMaps = 0
156 :     new szBuffer[32], szFirst[32]
157 :    
158 :     if (file_exists(szFileName))
159 :     {
160 :     while (read_file(szFileName, i++, szBuffer, 31, b))
161 :     {
162 : ian 17 if (!isalnum(szBuffer[0]) || !ValidMap(szBuffer)) continue
163 :    
164 : ian 1 if (!iMaps)
165 :     copy(szFirst, 31, szBuffer)
166 :    
167 :     if (++iMaps > g_pos)
168 :     {
169 :     copy(szNext, iNext, szBuffer)
170 :     g_pos = iMaps
171 :     return
172 :     }
173 :     }
174 :     }
175 :    
176 :     if (!iMaps)
177 :     {
178 :     log_amx(g_warning, szFileName)
179 :     get_mapname(szFirst, 31)
180 :     }
181 :    
182 :     copy(szNext, iNext, szFirst)
183 :     g_pos = 1
184 :     }
185 :    
186 :     #else
187 :    
188 :     readMapCycle(szFileName[], szNext[], iNext)
189 :     {
190 :     new b, i = 0, iMaps = 0
191 :     new szBuffer[32], szFirst[32], szCurrent[32]
192 :    
193 :     get_mapname(szCurrent, 31)
194 :    
195 :     new a = g_pos
196 :    
197 :     if (file_exists(szFileName))
198 :     {
199 :     while (read_file(szFileName, i++, szBuffer, 31, b))
200 :     {
201 : ian 17 if (!isalnum(szBuffer[0]) || !ValidMap(szBuffer)) continue
202 : ian 1
203 :     if (!iMaps)
204 :     {
205 :     iMaps = 1
206 :     copy(szFirst, 31, szBuffer)
207 :     }
208 :    
209 :     if (iMaps == 1)
210 :     {
211 :     if (equali(szCurrent, szBuffer))
212 :     {
213 :     if (a-- == 0)
214 :     iMaps = 2
215 :     }
216 :     } else {
217 :     if (equali(szCurrent, szBuffer))
218 :     ++g_pos
219 :     else
220 :     g_pos = 0
221 :    
222 :     copy(szNext, iNext, szBuffer)
223 :     return
224 :     }
225 :     }
226 :     }
227 :    
228 :     if (!iMaps)
229 :     {
230 :     log_amx(g_warning, szFileName)
231 :     copy(szNext, iNext, szCurrent)
232 :     }
233 :     else
234 :     copy(szNext, iNext, szFirst)
235 :    
236 :     g_pos = 0
237 :     }
238 :     #endif

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