X-Git-Url: http://4ch.mooo.com/gitweb/?a=blobdiff_plain;ds=sidebyside;f=16%2Fv2%2Fsource%2FENGINE%2FVCCODE.H;fp=16%2Fv2%2Fsource%2FENGINE%2FVCCODE.H;h=744951394eba045426c6a1e497fbb72406be875e;hb=3b3eab57721d856c06fd21d62cb7f0c42fbdd4f0;hp=0000000000000000000000000000000000000000;hpb=8510447fda06825df6c1b92a3238922b9893f424;p=16.git

diff --git a/16/v2/source/ENGINE/VCCODE.H b/16/v2/source/ENGINE/VCCODE.H
new file mode 100644
index 00000000..74495139
--- /dev/null
+++ b/16/v2/source/ENGINE/VCCODE.H
@@ -0,0 +1,111 @@
+/*
+Copyright (C) 1998 BJ Eirich (aka vecna)
+This program is free software; you can redistribute it and/or
+modify it under the terms of the GNU General Public License
+as published by the Free Software Foundation; either version 2
+of the License, or (at your option) any later version.
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+See the GNU General Public Lic
+See the GNU General Public License for more details.
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+*/
+
+// We never use zero as a tag. This makes it easier to track down misbehaving
+// VC code, since zero is commonly come-by when going off into uncharted
+// depths of memory.
+
+#define ERROR                 0
+
+// Opcode values.
+
+#define opEXEC_STDLIB         1
+#define opEXEC_LOCALFUNC      2
+#define opEXEC_EXTERNFUNC     3
+#define opIF                  4
+#define opELSE                5
+#define opGOTO                6
+#define opSWITCH              7
+#define opCASE                8
+#define opRETURN              9
+#define opASSIGN              10
+#define opSETRETVAL           11
+#define opSETLOCALSTACK       12
+
+// Operand types.
+
+#define op_IMMEDIATE          1
+#define op_HVAR0              2
+#define op_HVAR1              3
+#define op_UVAR               4
+#define op_UVARRAY            5
+#define op_LVAR               6
+#define op_BFUNC              7
+#define op_UFUNC              8
+#define op_GROUP              9
+#define op_STRING             10
+#define op_SARRAY             11
+#define op_SLOCAL             12
+
+// Variable types.
+
+#define v_IMMEDIATE           1  // is this necessary?
+#define v_CHAR                2
+#define v_PTR                 3
+#define v_INT                 4
+
+// IF relational operators.
+
+#define i_ZERO                1
+#define i_NONZERO             2
+#define i_EQUALTO             3
+#define i_NOTEQUAL            4
+#define i_GREATERTHAN         5
+#define i_LESSTHAN            6
+#define i_GREATERTHANOREQUAL  7
+#define i_LESSTHANOREQUAL     8
+#define i_GROUP               9
+#define i_UNGROUP             10
+#define i_AND                 11
+#define i_OR                  12
+
+// Assignment operators.
+
+#define a_SET                 1
+#define a_INC                 2
+#define a_DEC                 3
+#define a_INCSET              4
+#define a_DECSET              5
+#define a_MULTSET             6
+#define a_DIVSET              7
+
+// Operand combination operators.
+
+#define op_ADD                1
+#define op_SUB                2
+#define op_MULT               3
+#define op_DIV                4
+#define op_MOD                5
+#define op_SHL                6
+#define op_SHR                7
+#define op_AND                8
+#define op_OR                 9
+#define op_XOR                10
+#define op_END                11
+
+// String components
+
+#define s_IMMEDIATE           1
+#define s_GLOBAL              2
+#define s_ARRAY               3
+#define s_NUMSTR              4
+#define s_LEFT                5
+#define s_RIGHT               6
+#define s_MID                 7
+#define s_LOCAL               8
+#define s_ADD                 9
+#define s_CHR                 10
+#define s_END                 11