Began implementing the funge98 stack stack

1 files changed, 46 insertions, 0 deletions

diff --git a/src/stackStack.zig b/src/stackStack.zig
new file mode 100644
index 0000000..820010f
--- /dev/null
+++ b/src/stackStack.zig
@@ -0,0 +1,46 @@
+const std = @import("std");
+const stack = @import("stack.zig");
+const vector = std.meta.Vector(2, i64);
+
+pub const StackStack = struct {
+    data: std.ArrayList(stack.Stack),
+    toss: *stack.Stack,
+    pub fn deinit(self: *StackStack) void {
+        for (self.data.items) |*s| {
+            s.deinit();
+        }
+        self.data.deinit();
+    }
+    pub fn duplicate(self: *StackStack) !void {
+        return self.toss.*.duplicate();
+    }
+    pub fn init(allocator: std.mem.Allocator) !StackStack {
+        var ss = std.ArrayList(stack.Stack).init(allocator);
+        errdefer ss.deinit();
+        var toss = try ss.addOne();
+        toss.* = stack.Stack.init(allocator);
+        return StackStack{
+            .data = ss,
+            .toss = toss,
+        };
+    }
+    pub fn pop(self: *StackStack) i64 {
+        return self.toss.*.pop();
+    }
+    pub fn popVector(self: *StackStack) [2]i64 {
+        return self.toss.*.popVector();
+    }
+    pub fn push(self: *StackStack, n: i64) !void {
+        return self.toss.*.append(n);
+    }
+    pub fn pushVector(self: *StackStack, v: [2]i64) !void {
+        return self.toss.*.pushVector(v);
+    }
+    pub fn swap(self: *StackStack) !void {
+        return self.toss.*.swap();
+    }
+};
+
+test "all" {
+    std.testing.refAllDecls(@This());
+}