thirdparty/scummvm
2
0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

PRIVATE: removed tabs

Browse source
This commit is contained in:
neuromancer 2021-02-13 18:44:23 -03:00 • committed by Eugene Sandulenko
parent 8d9ed3d8d6
commit 08fcf88a19
5 changed files with 43 additions and 46 deletions
Download patch file Download diff file Expand all files Collapse all files

37
engines/private/code.cpp
View file

@ -33,12 +33,12 @@ namespace Private {
Setting *setting;
SettingMap settingMap;
Datum *stack = NULL; /* the stack */
Datum *stackp = NULL; /* next free spot on stack */
Datum *stack = NULL; /* the stack */
Datum *stackp = NULL; /* next free spot on stack */
Inst *prog = NULL; /* the machine */
Inst *progp = NULL; /* next free spot for code generation */
Inst *pc = NULL; /* program counter during execution */
Inst *prog = NULL; /* the machine */
Inst *progp = NULL; /* next free spot for code generation */
Inst *pc = NULL; /* program counter during execution */
static struct InstDescr {
@ -47,13 +47,13 @@ static struct InstDescr {
} instDescr[] = {
{ 0, "STOP", },
{ constpush,"constpush" },
{ strpush, "strpush", },
{ varpush, "varpush", },
{ funcpush, "funcpush", },
{ eval, "eval", },
{ ifcode, "ifcode", },
{ strpush, "strpush", },
{ varpush, "varpush", },
{ funcpush, "funcpush", },
{ eval, "eval", },
{ ifcode, "ifcode", },
{ add, "add", },
{ negate, "negate", },
{ negate, "negate", },
{ 0, 0}
};
@ -115,13 +115,13 @@ int push(Datum d) {
}
/* pop and return top elem from stack */
Datum pop() {
Datum pop() {
assert (!(stackp <= stack));
return *--stackp;
}
/* push constant onto stack */
int constpush() {
int constpush() {
Datum d;
Symbol *s = (Symbol *)*pc++;
d.type = NUM;
@ -143,7 +143,7 @@ int strpush() { /* push constant onto stack */
}
int varpush() { /* push variable onto stack */
int varpush() { /* push variable onto stack */
Datum d;
d.type = NAME;
d.u.sym = (Symbol *)(*pc++);
@ -172,9 +172,6 @@ int funcpush() {
int eval() {
Datum d;
d = pop();
//debug("eval %s", d.u.sym->name->c_str());
//if (d.sym->type == UNDEF)
// execerror("undefined variable", d.sym->name);
if (d.u.sym->type == NUM) {
d.type = NUM;
d.u.val = d.u.sym->u.val;
@ -389,10 +386,10 @@ Inst *code(Inst f) {
int ifcode() {
Datum d;
Inst *savepc = pc; /* then part */
Inst *savepc = pc; /* then part */
debug("ifcode: evaluating condition");
execute(savepc+3); /* condition */
execute(savepc+3); /* condition */
d = pop();
debug("ifcode: selecting branch");
@ -411,7 +408,7 @@ int ifcode() {
execute(*((Inst **)(savepc+1)));
}
debug("ifcode finished");
pc = *((Inst **)(savepc+2)); /* next stmt */
pc = *((Inst **)(savepc+2)); /* next stmt */
return 0;
}