From ee42ccc8f3539c1686d2d7fb5107525f1dedaf6f Mon Sep 17 00:00:00 2001
From: Rokas Puzonas <rokas.puz@gmail.com>
Date: Sun, 11 Feb 2024 00:50:24 +0200
Subject: [PATCH] add controller support

---
 src/main-scene.zig | 21 +++++++++++++--------
 1 file changed, 13 insertions(+), 8 deletions(-)

diff --git a/src/main-scene.zig b/src/main-scene.zig
index 901cbb1..c8cf988 100644
--- a/src/main-scene.zig
+++ b/src/main-scene.zig
@@ -146,20 +146,19 @@ pub fn tick(self: *Self) !void {
 
     const dt = rl.GetFrameTime();
     var rng = self.prng.random();
-    _ = rng;
     var player = &self.player;
     var enemies = &self.enemies;
     var rope = &self.rope;
     var allocator = self.allocator;
 
     self.enemyTimer -= dt;
-    // if (self.enemyTimer <= 0) {
-    //     self.enemyTimer = 0.5 + rng.float(f32) * 2;
-    //     self.spawnedEnemiesCount += 1;
-    //     try enemies.append(Enemy{
-    //         .position = rl.Vector2.randomOnUnitCircle(rng).scale(100)
-    //     });
-    // }
+    if (self.enemyTimer <= 0) {
+        self.enemyTimer = 0.5 + rng.float(f32) * 2;
+        self.spawnedEnemiesCount += 1;
+        try enemies.append(Enemy{
+            .position = rl.Vector2.randomOnUnitCircle(rng).scale(100)
+        });
+    }
 
     var inputDx: f32 = 0;
     var inputDy: f32 = 0;
@@ -176,6 +175,12 @@ pub fn tick(self: *Self) !void {
         inputDx += 1;
     }
 
+    var gamepad: i32 = 0;
+    if (rl.IsGamepadAvailable(gamepad)) {
+        inputDx += rl.GetGamepadAxisMovement(gamepad, rl.GamepadAxis.GAMEPAD_AXIS_LEFT_X);
+        inputDy += rl.GetGamepadAxisMovement(gamepad, rl.GamepadAxis.GAMEPAD_AXIS_LEFT_Y);
+    }
+
     var input_dir = rl.Vector2{ .x = inputDx, .y = inputDy };
     input_dir = rl.Vector2Normalize(input_dir);
     if (input_dir.x != 0 or input_dir.y != 0) {