Initial Commit

src/main.zig

@@ -0,0 +1,45 @@
+const std = @import("std");
+const Io = std.Io;
+
+const grome = @import("grome");
+
+pub fn main(init: std.process.Init) !void {
+    // This is appropriate for anything that lives as long as the process.
+    const arena: std.mem.Allocator = init.arena.allocator();
+
+    // Initialize the stdout writer
+    var stdout_buffer: [1024]u8 = undefined;
+    var stdout_file_writer: Io.File.Writer = .init(.stdout(), init.io, &stdout_buffer);
+    const stdout_writer = &stdout_file_writer.interface;
+
+    // alright lets play with the matrix
+    const width = 50;
+    const height = 50;
+    var matrix = try grome.Matrix(u8, width, height).init(arena, ' ');
+    var iter = matrix.row_iterator();
+
+    const density = (width * height) / 100;
+    for (0..density) |_| {
+        var buf: [3]u8 = undefined;
+        init.io.random(&buf);
+        matrix.set(@intCast(buf[0] % width), @intCast(buf[1] % height), @intCast((buf[2] % 50) + 93));
+    }
+
+    _ = try stdout_writer.write(" ┌─");
+    for (0..width) |_| {
+        _ = try stdout_writer.write("─");
+    }
+    _ = try stdout_writer.write("─┐ \n");
+
+    while (iter.next()) |row| {
+        _ = try stdout_writer.print(" │ {s} │ \n", .{row});
+    }
+
+    _ = try stdout_writer.write(" └─");
+    for (0..width) |_| {
+        _ = try stdout_writer.write("─");
+    }
+    _ = try stdout_writer.write("─┘ \n");
+
+    try stdout_writer.flush();
+}