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20 | * <http://www.gnu.org/licenses/>. |
20 | * <http://www.gnu.org/licenses/>. |
21 | * |
21 | * |
22 | * The authors can be reached via e-mail to <support@deliantra.net> |
22 | * The authors can be reached via e-mail to <support@deliantra.net> |
23 | */ |
23 | */ |
24 | |
24 | |
25 | /* |
25 | /* This file deals with administrative commands from the client. */ |
26 | * Command parser |
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27 | */ |
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28 | |
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29 | #include <cctype> |
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30 | |
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31 | #include <global.h> |
26 | #include <global.h> |
32 | #include <commands.h> |
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33 | #include <sproto.h> |
27 | #include <sproto.h> |
34 | |
28 | |
35 | /* Added times to all the commands. However, this was quickly done, |
29 | /* Added times to all the commands. However, this was quickly done, |
36 | * and probably needs more refinements. All socket and DM commands |
30 | * and probably needs more refinements. All socket and DM commands |
37 | * take 0 time. |
31 | * take 0 time. |
38 | */ |
32 | */ |
39 | |
33 | |
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34 | typedef int (*CommFunc)(object *op, char *params); |
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35 | |
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36 | struct CommArray_s { /* global list's structure */ |
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37 | const char *name; |
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38 | CommFunc func; |
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39 | float time; /* How long it takes to execute this command */ |
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40 | }; |
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41 | |
40 | /* |
42 | /* |
41 | * Normal game commands |
43 | * Normal game commands |
42 | */ |
44 | */ |
43 | CommArray_s Commands[] = { |
45 | static CommArray_s Commands[] = { |
44 | {"party", command_party, 1.0}, |
46 | {"party", command_party, 1.0}, |
45 | {"gsay", command_gsay, 1.0}, |
47 | {"gsay", command_gsay, 1.0}, |
46 | |
48 | |
47 | {"apply", command_apply, 1.0}, /* should be variable */ |
49 | {"apply", command_apply, 1.0}, /* should be variable */ |
48 | {"cast", command_cast, 1.0}, /* Is this right? */ |
50 | {"cast", command_cast, 1.0}, /* Is this right? */ |
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84 | {"southeast", command_southeast, 0.0}, |
86 | {"southeast", command_southeast, 0.0}, |
85 | {"southwest", command_southwest, 0.0}, |
87 | {"southwest", command_southwest, 0.0}, |
86 | {"northwest", command_northwest, 0.0}, |
88 | {"northwest", command_northwest, 0.0}, |
87 | |
89 | |
88 | {"mark" , command_mark , 0.0}, |
90 | {"mark" , command_mark , 0.0}, |
89 | {"run" , command_run , 1.0}, |
91 | {"run" , command_run , 0.0}, |
90 | {"run_stop" , command_run_stop , 0.0}, |
92 | {"run_stop" , command_run_stop , 0.0}, |
91 | {"fire" , command_fire , 1.0}, |
93 | {"fire" , command_fire , 0.0}, |
92 | {"fire_stop", command_fire_stop, 0.0}, |
94 | {"fire_stop", command_fire_stop, 0.0}, |
93 | }; |
95 | }; |
94 | const int CommandsSize = sizeof (Commands) / sizeof (CommArray_s); |
96 | static const int CommandsSize = array_length (Commands); |
95 | |
97 | |
96 | /* |
98 | /* |
97 | * Wizard commands (for both) |
99 | * Wizard commands (for both) |
98 | */ |
100 | */ |
99 | CommArray_s WizCommands[] = { |
101 | static CommArray_s WizCommands[] = { |
100 | {"abil", command_abil, 0.0}, |
102 | {"abil", command_abil, 0.0}, |
101 | {"addexp", command_addexp, 0.0}, |
103 | {"addexp", command_addexp, 0.0}, |
102 | {"arrest", command_arrest, 0.0}, |
104 | {"arrest", command_arrest, 0.0}, |
103 | {"create", command_create, 0.0}, |
105 | {"create", command_create, 0.0}, |
104 | {"debug", command_debug, 0.0}, |
106 | {"debug", command_debug, 0.0}, |
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124 | {"stack_push", command_stack_push, 0.0}, |
126 | {"stack_push", command_stack_push, 0.0}, |
125 | {"stats", command_stats, 0.0}, |
127 | {"stats", command_stats, 0.0}, |
126 | {"summon", command_summon, 0.0}, |
128 | {"summon", command_summon, 0.0}, |
127 | //{"overlay_save", command_save_overlay, 0.0}, |
129 | //{"overlay_save", command_save_overlay, 0.0}, |
128 | }; |
130 | }; |
129 | const int WizCommandsSize = sizeof (WizCommands) / sizeof (CommArray_s); |
131 | static const int WizCommandsSize = array_length (WizCommands); |
130 | |
132 | |
131 | static int |
133 | static int |
132 | compare_A (const void *a, const void *b) |
134 | compare_A (const void *a, const void *b) |
133 | { |
135 | { |
134 | return strcmp (((CommArray_s *)a)->name, ((CommArray_s *)b)->name); |
136 | return strcmp (((CommArray_s *)a)->name, ((CommArray_s *)b)->name); |
135 | } |
137 | } |
136 | |
138 | |
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139 | static struct init_commands |
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140 | { |
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141 | init_commands () |
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142 | { |
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143 | qsort (Commands, CommandsSize, sizeof (CommArray_s), compare_A); |
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144 | qsort (WizCommands, WizCommandsSize, sizeof (CommArray_s), compare_A); |
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145 | } |
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146 | } init_commands; |
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147 | |
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148 | static CommArray_s * |
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149 | find_command_element (char *cmd, CommArray_s *commarray, int commsize) |
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150 | { |
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151 | CommArray_s *asp, dummy; |
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152 | |
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153 | dummy.name = cmd; |
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154 | asp = (CommArray_s *)bsearch ((void *)&dummy, (void *)commarray, commsize, sizeof (CommArray_s), compare_A); |
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155 | return asp; |
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156 | } |
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157 | |
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158 | /* This function is called from the new client/server code. |
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159 | * pl is the player who is issuing the command, command is the |
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160 | * command. |
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161 | */ |
137 | void |
162 | void |
138 | init_commands () |
163 | execute_newserver_command (object *pl, char *command) |
139 | { |
164 | { |
140 | qsort (Commands, CommandsSize, sizeof (CommArray_s), compare_A); |
165 | CommArray_s *csp; |
141 | qsort (WizCommands, WizCommandsSize, sizeof (CommArray_s), compare_A); |
166 | char *cp; |
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167 | |
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168 | /* |
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169 | * remove trailing spaces from command |
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170 | */ |
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171 | cp = command + strlen (command) - 1; |
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172 | while ((cp >= command) && (*cp == ' ')) |
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173 | { |
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174 | *cp = '\0'; |
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175 | cp--; |
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176 | } |
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177 | |
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178 | cp = strchr (command, ' '); |
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179 | if (cp) |
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180 | { |
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181 | *(cp++) = '\0'; |
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182 | while (*cp == ' ') |
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183 | cp++; |
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184 | } |
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185 | |
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186 | if (!INVOKE_PLAYER (COMMAND, pl->contr, ARG_STRING (command), ARG_STRING (cp))) |
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187 | { |
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188 | csp = find_command_element (command, Commands, CommandsSize); |
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189 | |
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190 | if (!csp && pl->flag [FLAG_WIZ]) |
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191 | csp = find_command_element (command, WizCommands, WizCommandsSize); |
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192 | |
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193 | if (csp) |
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194 | { |
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195 | pl->speed_left -= csp->time; |
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196 | csp->func (pl, cp); |
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197 | } |
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198 | else if (!INVOKE_PLAYER (UNKNOWN_COMMAND, pl->contr, ARG_STRING (command), ARG_STRING (cp))) |
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199 | pl->failmsgf ("'%s' is not a valid command.", command); |
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200 | } |
142 | } |
201 | } |
143 | |
202 | |