Mercurial > botc / file comparison

comparison: src/commands.cxx

src/commands.cxx

changeset 72
03e4d9db3fd9
parent 71
11f23fabf8a6
child 73
1ee9b312dc18
equal deleted inserted replaced
71:11f23fabf8a6 72:03e4d9db3fd9
36 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 36 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
37 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 37 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
38 * POSSIBILITY OF SUCH DAMAGE. 38 * POSSIBILITY OF SUCH DAMAGE.
39 */ 39 */
40 40
41 #define __COMMANDS_CXX__
42 #include <stdlib.h> 41 #include <stdlib.h>
43 #include <stdio.h> 42 #include <stdio.h>
44 #include <string.h> 43 #include <string.h>
45 #include "common.h" 44 #include "main.h"
46 #include "scriptreader.h" 45 #include "scriptreader.h"
47 #include "str.h" 46 #include "str.h"
48 #include "commands.h" 47 #include "commands.h"
48
49 CommandDef* g_CommDef;
49 50
50 // ============================================================================ 51 // ============================================================================
51 // Reads command definitions from commands.def and stores them to memory. 52 // Reads command definitions from commands.def and stores them to memory.
52 void ReadCommands () { 53 void ReadCommands () {
53 ScriptReader* r = new ScriptReader ("commands.def"); 54 ScriptReader* r = new ScriptReader ("commands.def");
54 g_CommDef = NULL; 55 g_CommDef = null;
55 CommandDef* curdef = g_CommDef; 56 CommandDef* curdef = g_CommDef;
56 unsigned int numCommDefs = 0; 57 unsigned int numCommDefs = 0;
57 58
58 while (r->PeekNext().len()) { 59 while (r->PeekNext().len()) {
59 CommandDef* comm = new CommandDef; 60 CommandDef* comm = new CommandDef;
60 comm->next = NULL; 61 comm->next = null;
61 62
62 // Number 63 // Number
63 r->MustNumber (); 64 r->MustNumber ();
64 comm->number = r->token; 65 comm->number = r->token.to_long();
65 66
66 r->MustNext (":"); 67 r->MustNext (":");
67 68
68 // Name 69 // Name
69 r->MustNext (); 70 r->MustNext ();
81 82
82 r->MustNext (":"); 83 r->MustNext (":");
83 84
84 // Num args 85 // Num args
85 r->MustNumber (); 86 r->MustNumber ();
86 comm->numargs = r->token; 87 comm->numargs = r->token.to_long();
87 88
88 r->MustNext (":"); 89 r->MustNext (":");
89 90
90 // Max args 91 // Max args
91 r->MustNumber (); 92 r->MustNumber ();
92 comm->maxargs = r->token; 93 comm->maxargs = r->token.to_long();
93 94
94 if (comm->maxargs > MAX_MAXARGS) 95 if (comm->maxargs > MAX_MAXARGS)
95 r->ParserError ("maxargs (%d) greater than %d!", comm->maxargs, MAX_MAXARGS); 96 r->ParserError ("maxargs (%d) greater than %d!", comm->maxargs, MAX_MAXARGS);
96 97
97 // Argument types 98 // Argument types
132 case TYPE_UNKNOWN: 133 case TYPE_UNKNOWN:
133 case TYPE_VOID: 134 case TYPE_VOID:
134 break; 135 break;
135 } 136 }
136 137
137 comm->defvals[curarg] = r->token; 138 comm->defvals[curarg] = r->token.to_long();
138 } 139 }
139 140
140 r->MustNext (")"); 141 r->MustNext (")");
141 curarg++; 142 curarg++;
142 } 143 }
161 printf ("%d command definitions read.\n", numCommDefs); 162 printf ("%d command definitions read.\n", numCommDefs);
162 } 163 }
163 164
164 // ============================================================================ 165 // ============================================================================
165 // Finds a command by name 166 // Finds a command by name
166 CommandDef* FindCommand (str fname) { 167 CommandDef* FindCommand (string fname) {
167 CommandDef* comm; 168 CommandDef* comm;
168 ITERATE_COMMANDS (comm) { 169 ITERATE_COMMANDS (comm) {
169 if (!fname.icompare (comm->name)) 170 if (fname.to_uppercase() == comm->name.to_uppercase())
170 return comm; 171 return comm;
171 } 172 }
172 173
173 return NULL; 174 return null;
174 } 175 }
175 176
176 // ============================================================================ 177 // ============================================================================
177 // Returns the prototype of the command 178 // Returns the prototype of the command
178 str GetCommandPrototype (CommandDef* comm) { 179 string GetCommandPrototype (CommandDef* comm) {
179 str text; 180 string text;
180 text += GetTypeName (comm->returnvalue); 181 text += GetTypeName (comm->returnvalue);
181 text += ' '; 182 text += ' ';
182 text += comm->name; 183 text += comm->name;
183 text += '('; 184 text += '(';
184 185

Mercurial Repository: botc

mercurial