1 files changed, 12 insertions, 0 deletions
diff --git a/src/utils.zig b/src/utils.zig
new file mode 100644
index 0000000..5fa40f9
--- /dev/null
+++ b/src/utils.zig
@@ -0,0 +1,12 @@
+//----- Physics ---------------------------------------------------------------
+pub const gravity: f64 = 9.807; // m/s²
+pub const scale: f64 = 1.0 / 30; // 30 pixels == 1m
+
+//----- Playground ------------------------------------------------------------
+pub const side = enum(u1) {
+    left,
+    right,
+};
+pub const startingX = [2]u8{ 23, 160 - 23 - 16 };
+pub const leftLimit = [2]u8{ 0, 81 };
+pub const rightLimit = [2]u8{ 77, 159 };