Setup game controller status on game state.

src/input_manager.odin

@@ -1,5 +1,6 @@
 package game
 
+import "core:strings"
 import rl "vendor:raylib"
 
 // ------------------------------------------------------------------------------
@@ -21,35 +22,40 @@ Input_Event :: struct {
 }
 
 // Currently active controller
-active_gamepad_id: i32 = -1
+is_real_pad :: proc(i: i32) -> bool {
+    return rl.IsGamepadAvailable(i) &&
+        !strings.contains(string(rl.GetGamepadName(i)), "Mouse") &&
+        !strings.contains(string(rl.GetGamepadName(i)), "Keyboard")
+}
 
-update_active_gamepad :: proc() {
+update_active_gamepad :: proc(game: ^Game) {
     // is there currently a controller, if so check if its still connected.
-    if active_gamepad_id != -1 {
-        if rl.IsGamepadAvailable(active_gamepad_id) {
+    if game.controller_gid != -1 {
+        if rl.IsGamepadAvailable(game.controller_gid) {
             // do nothing still connected
             return
         }
         // else we lost connection
-        active_gamepad_id = -1
-        rl.TraceLog(.WARNING, "Controller disconnected!!")
+        game.controller_gid = -1
+        game.controller_connected = false
     }
 
     for i: i32 = 0; i < 4; i += 1 {
-        if rl.IsGamepadAvailable(i) {
-            active_gamepad_id = i
+        if rl.IsGamepadAvailable(i) && is_real_pad(i) {
+        	game.controller_connected = true
+            game.controller_gid = i
             return 
         }
     }
 }
 
-poll_input :: proc() -> Input_Event {
+poll_input :: proc(game: ^Game) -> Input_Event {
     input_event := Input_Event{}
     input_dir := rl.Vector2{0, 0}
 
-    update_active_gamepad()
-    gamepad_active := active_gamepad_id != -1
-    gid := active_gamepad_id
+    update_active_gamepad(game)
+    gamepad_active := game.controller_connected
+    gid := game.controller_gid
 
     // --------------------------------------------------------------------------
     // Continuous Input (keyboard + gamepad d-pad)