1 files changed, 260 insertions, 0 deletions
diff --git a/src/spell-convert/ast.cpp b/src/spell-convert/ast.cpp
new file mode 100644
index 0000000..eb66752
--- /dev/null
+++ b/src/spell-convert/ast.cpp
@@ -0,0 +1,260 @@
+#include "ast.hpp"
+
+#include "../io/cxxstdio.hpp"
+
+void Constant::dump()
+{
+    PRINTF("(CONST %s\n", name);
+    body->show();
+    PRINTF(")\n");
+}
+void Teleport::dump()
+{
+    PRINTF("(TELEPORT-ANCHOR %s\n", name);
+    ident->show();
+    body->show();
+    PRINTF(")\n");
+}
+void Procedure::dump()
+{
+    PRINTF("(PROCEDURE %s\n", name);
+    PRINTF("(");
+    for (RString& a : *args)
+        PRINTF(" %s ", a);
+    PRINTF(")\n");
+    for (Effect *f : *body)
+    {
+        f->print();
+    }
+    PRINTF(")\n");
+}
+void Spell::dump()
+{
+    PRINTF("(SPELL \n");
+    PRINTF("(");
+    for (RString fl : *flags)
+        PRINTF(" %s ", fl);
+    PRINTF(")");
+    PRINTF("%s", name);
+    ident->show();
+    PRINTF("( %s %s )", arg->vartype, arg->varname);
+    for (Assignment *a : *body->lets)
+    {
+        PRINTF("(LET %s ", a->name);
+        a->body->show();
+        PRINTF(")\n");
+    }
+    for (SpellBod *b : *body->body)
+    {
+        b->say();
+    }
+    PRINTF(")\n");
+}
+void Assignment::dump()
+{
+    PRINTF("(SET %s\n", name);
+    body->show();
+    PRINTF(")\n");
+}
+
+void EffectList::print()
+{
+    PRINTF("(BLOCK\n");
+    for (Effect *ef : *body)
+        ef->print();
+    PRINTF(")\n");
+}
+void SimpleEffect::print()
+{
+    PRINTF("( %s )", text);
+}
+void ScriptEffect::print()
+{
+    PRINTF("(SCRIPT %s )", text);
+}
+void Assignment::print()
+{
+    PRINTF("(SET %s\n", name);
+    body->show();
+    PRINTF(")\n");
+}
+void ForeachEffect::print()
+{
+    PRINTF("(FOREACH %s %s ", selection, var);
+    expr->show();
+    PRINTF("\n");
+    effect->print();
+    PRINTF(")");
+}
+void ForEffect::print()
+{
+    PRINTF("(FOR %s", var);
+    low->show();
+    high->show();
+    effect->print();
+    PRINTF(")");
+}
+void IfEffect::print()
+{
+    PRINTF("(IF ");
+    cond->show();
+    if_true->print();
+    if (if_false_maybe)
+        if_false_maybe->print();
+    PRINTF(")");
+}
+void ExplicitCallEffect::print()
+{
+    PRINTF("(CALL %s ", userfunc);
+    for (Expression *x : *args)
+        x->show();
+    PRINTF(")");
+}
+void SleepEffect::print()
+{
+    PRINTF("(WAIT ");
+    time->show();
+    PRINTF(")");
+}
+void CallExpr::print()
+{
+    PRINTF("(%s ", func);
+    for (Expression *x : *args)
+        x->show();
+    PRINTF(")");
+}
+
+void SimpleExpr::show()
+{
+    PRINTF(" %s ", content);
+}
+void BinExpr::show()
+{
+    PRINTF("(%s ", op);
+    left->show();
+    right->show();
+    PRINTF(")");
+}
+void CallExpr::show()
+{
+    PRINTF("(%s ", func);
+    for (Expression *x : *args)
+        x->show();
+    PRINTF(")");
+}
+void AreaLoc::show()
+{
+    PRINTF("(@ ");
+    loc->map->show();
+    loc->x->show();
+    loc->y->show();
+    PRINTF(")");
+}
+void AreaRect::show()
+{
+    PRINTF("(@+ ");
+    AreaLoc{loc}.show();
+    width->show();
+    height->show();
+    PRINTF(")");
+}
+void AreaBar::show()
+{
+    PRINTF("(TOWARD ");
+    AreaLoc{loc}.show();
+    dir->show();
+    width->show();
+    depth->show();
+    PRINTF(")");
+}
+
+void SpellBodGuarded::say()
+{
+    PRINTF("(=> ");
+    guard->declare();
+    body->say();
+    PRINTF(")");
+}
+void SpellBodList::say()
+{
+    PRINTF("(|\n");
+    for (SpellBod *b : *body)
+        b->say();
+    PRINTF(")");
+}
+void SpellBodEffect::say()
+{
+    PRINTF("(EFFECT\n");
+    for (Effect *f : *body)
+        f->print();
+    if (maybe_trigger)
+    {
+        PRINTF("(ATTRIGGER\n");
+        for (Effect *f : *maybe_trigger)
+            f->print();
+        PRINTF(")");
+    }
+    if (maybe_end)
+    {
+        PRINTF("(ATEND\n");
+        for (Effect *f : *maybe_end)
+            f->print();
+        PRINTF(")");
+    }
+    PRINTF(")");
+}
+
+void SpellGuardOr::declare()
+{
+    PRINTF("(OR\n");
+    for (SpellGuard *sg : *any)
+        sg->declare();
+    PRINTF(")");
+}
+void SpellGuardList::declare()
+{
+    PRINTF("(GUARD\n");
+    for (SpellGuard *sg : *all)
+        sg->declare();
+    PRINTF(")");
+}
+void SpellGuardRequire::declare()
+{
+    PRINTF("(REQUIRE ");
+    expr->show();
+    PRINTF(")");
+}
+static
+void do_item(Item *itm)
+{
+    if (itm->count)
+        PRINTF("( %s %s )", itm->count, itm->item);
+    else
+        PRINTF(" %s ", itm->item);
+}
+void SpellGuardCatalysts::declare()
+{
+    PRINTF("(CATALYSTS ");
+    for (Item *itm : *items)
+        do_item(itm);
+    PRINTF(")");
+}
+void SpellGuardComponents::declare()
+{
+    PRINTF("(COMPONENTS ");
+    for (Item *itm : *items)
+        do_item(itm);
+    PRINTF(")");
+}
+void SpellGuardMana::declare()
+{
+    PRINTF("(MANA ");
+    sp->show();
+    PRINTF(")");
+}
+void SpellGuardCasttime::declare()
+{
+    PRINTF("(CASTTIME ");
+    time->show();
+    PRINTF(")");
+}