| MG Mud User | 88f1247 | 2016-06-24 23:31:02 +0200 | [diff] [blame^] | 1 | // MorgenGrauen MUDlib |
| 2 | // |
| 3 | // VR_COMPILER.C -- virtual room compiler |
| 4 | // |
| 5 | // $Date: 2002/08/28 09:57:18 $ |
| 6 | // $Revision: 6605 $ |
| 7 | /* $Log: vr_compiler.c,v $ |
| 8 | * Revision 1.3 2002/08/28 09:57:18 Rikus |
| 9 | * auf strong_types umgestellt |
| 10 | * |
| 11 | * Revision 1.2 1994/07/27 14:48:18 Jof |
| 12 | * suid |
| 13 | * |
| 14 | * Revision 1.1 1994/02/01 19:47:57 Hate |
| 15 | * Initial revision |
| 16 | * |
| 17 | */ |
| 18 | |
| 19 | // principle: |
| 20 | // - inherit this object into your own 'virtual_compiler.c' |
| 21 | // - customize Validate() and CustomizeObject() for you own sake |
| 22 | // |
| 23 | // * Validate() checks if a room filename given as argument (without path) |
| 24 | // is valid and returns this filename with stripped '.c'!! |
| 25 | // * CustomizeObject() uses the previous_object()->Function() strategy to |
| 26 | // customize the standard object (for example to set a description) |
| 27 | // |
| 28 | // Properties: P_VALID_NAME, P_MIN_X, P_MAX_X, P_MIN_Y, P_MAX_Y |
| 29 | |
| 30 | #pragma strong_types |
| 31 | |
| 32 | inherit "/std/virtual/v_compiler"; |
| 33 | |
| 34 | #define NEED_PROTOTYPES |
| 35 | |
| 36 | #include <thing/properties.h> |
| 37 | #include <defines.h> |
| 38 | #include <v_compiler.h> |
| 39 | #include "/obj/virtual/vr_compiler.h" |
| 40 | #include <sys_debug.h> |
| 41 | |
| 42 | void create() |
| 43 | { |
| 44 | ::create(); |
| 45 | SetProp(P_VALID_NAME, "raum"); |
| 46 | seteuid(getuid()); |
| 47 | } |
| 48 | |
| 49 | string Validate(string file) |
| 50 | { |
| 51 | int x,y; |
| 52 | string path, name; |
| 53 | |
| 54 | file = ::Validate(file); |
| 55 | if((sscanf(file, "%s[%d,%d]", name, x, y) == 3) && |
| 56 | name == QueryProp(P_VALID_NAME) && |
| 57 | (x >= QueryProp(P_MIN_X) && x <= QueryProp(P_MAX_X)) && |
| 58 | (y >= QueryProp(P_MIN_Y) && y <= QueryProp(P_MAX_Y)) |
| 59 | ) |
| 60 | return file; |
| 61 | } |
| 62 | |
| 63 | mixed CustomizeObject() |
| 64 | { |
| 65 | string path, file, name; |
| 66 | int x,y; |
| 67 | |
| 68 | if(!(file = ::CustomizeObject())) return 0; |
| 69 | |
| 70 | path = QueryProp(P_COMPILER_PATH); |
| 71 | sscanf(file, "%s[%d,%d]", name, x, y); |
| 72 | name = QueryProp(P_VALID_NAME); |
| 73 | if(y < QueryProp(P_MAX_Y)) |
| 74 | previous_object()->AddExit("norden", path+"/"+name+"["+(x )+","+(y+1)+"]"); |
| 75 | if(y > QueryProp(P_MIN_Y)) |
| 76 | previous_object()->AddExit("sueden", path+"/"+name+"["+(x )+","+(y-1)+"]"); |
| 77 | if(x < QueryProp(P_MAX_X)) |
| 78 | previous_object()->AddExit("osten" , path+"/"+name+"["+(x+1)+","+(y )+"]"); |
| 79 | if(x > QueryProp(P_MIN_X)) |
| 80 | previous_object()->AddExit("westen", path+"/"+name+"["+(x-1)+","+(y )+"]"); |
| 81 | } |