From 6d1d1355379feb3273c3634adfc50a1876c40314 Mon Sep 17 00:00:00 2001 From: Baitinq Date: Wed, 22 Jan 2025 00:25:22 +0100 Subject: Feature: Add support for division and multiplication --- src/evaluator.zig | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'src/evaluator.zig') diff --git a/src/evaluator.zig b/src/evaluator.zig index 9e89fc4..9f8b61f 100644 --- a/src/evaluator.zig +++ b/src/evaluator.zig @@ -165,6 +165,13 @@ pub const Evaluator = struct { if (x.addition) return try self.create_variable(.{ .NUMBER = lhs.NUMBER + rhs.NUMBER }); return try self.create_variable(.{ .NUMBER = lhs.NUMBER - rhs.NUMBER }); }, + .MULTIPLICATIVE_EXPRESSION => |x| { + const lhs = try self.get_expression_value(x.lhs) orelse return EvaluatorError.EvaluationError; + const rhs = try self.get_expression_value(x.rhs) orelse return EvaluatorError.EvaluationError; + std.debug.assert(lhs.* == .NUMBER and rhs.* == .NUMBER); + if (x.multiplication) return try self.create_variable(.{ .NUMBER = lhs.NUMBER * rhs.NUMBER }); + return try self.create_variable(.{ .NUMBER = @divFloor(lhs.NUMBER, rhs.NUMBER) }); + }, .UNARY_EXPRESSION => |x| { const val = try self.get_expression_value(x.expression) orelse return EvaluatorError.EvaluationError; std.debug.assert(val.* == .BOOLEAN); -- cgit 1.4.1