Brand new gamepad example

examples/core_input_gamepad.c

@@ -3,17 +3,29 @@
 *   raylib [core] example - Gamepad input
 *
 *   NOTE: This example requires a Gamepad connected to the system
-*         raylib is configured to work with Xbox 360 gamepad, check raylib.h for buttons configuration
+*         raylib is configured to work with the following gamepads: 
+*                Xbox 360 Controller (Xbox 360, Xbox One)
+*                PLAYSTATION(R)3 Controller 
+*         Check raylib.h for buttons configuration
 *
-*   This example has been created using raylib 1.0 (www.raylib.com)
+*   This example has been created using raylib 1.6 (www.raylib.com)
 *   raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
 *
-*   Copyright (c) 2014 Ramon Santamaria (@raysan5)
+*   Copyright (c) 2013-2016 Ramon Santamaria (@raysan5)
 *
 ********************************************************************************************/
 
 #include "raylib.h"
 
+// NOTE: Gamepad name ID depends on drivers and OS
+#if defined(PLATFORM_RPI)
+    #define XBOX360_NAME_ID     "Microsoft X-Box 360 pad"
+    #define PS3_NAME_ID         "PLAYSTATION(R)3 Controller"
+#else
+    #define XBOX360_NAME_ID     "Xbox 360 Controller"
+    #define PS3_NAME_ID         "PLAYSTATION(R)3 Controller"
+#endif
+
 int main()
 {
     // Initialization
@@ -21,12 +33,14 @@ int main()
     int screenWidth = 800;
     int screenHeight = 450;
 
+    SetConfigFlags(FLAG_MSAA_4X_HINT);  // Set MSAA 4X hint before windows creation  
+    
     InitWindow(screenWidth, screenHeight, "raylib [core] example - gamepad input");
+    
+    Texture2D texPs3Pad = LoadTexture("resources/ps3.png");
+    Texture2D texXboxPad = LoadTexture("resources/xbox.png");
 
-    Vector2 ballPosition = { (float)screenWidth/2, (float)screenHeight/2 };
-    Vector2 gamepadMovement = { 0.0f, 0.0f };
-
-    SetTargetFPS(60);               // Set target frames-per-second
+    SetTargetFPS(60);
     //--------------------------------------------------------------------------------------
 
     // Main game loop
@@ -34,20 +48,7 @@ int main()
     {
         // Update
         //----------------------------------------------------------------------------------
-        if (IsGamepadAvailable(GAMEPAD_PLAYER1))
-        {
-            gamepadMovement.x = GetGamepadAxisMovement(GAMEPAD_PLAYER1, GAMEPAD_XBOX_AXIS_LEFT_X);
-            gamepadMovement.y = GetGamepadAxisMovement(GAMEPAD_PLAYER1, GAMEPAD_XBOX_AXIS_LEFT_Y);
-
-            ballPosition.x += gamepadMovement.x;
-            ballPosition.y -= gamepadMovement.y;
-
-            if (IsGamepadButtonPressed(GAMEPAD_PLAYER1, GAMEPAD_BUTTON_A))
-            {
-                ballPosition.x = (float)screenWidth/2;
-                ballPosition.y = (float)screenHeight/2;
-            }
-        }
+        // ...
         //----------------------------------------------------------------------------------
 
         // Draw
@@ -55,10 +56,125 @@ int main()
         BeginDrawing();
 
             ClearBackground(RAYWHITE);
+            
+            if (IsGamepadAvailable(GAMEPAD_PLAYER1))
+            {
+                DrawText(FormatText("GP1: %s", GetGamepadName(GAMEPAD_PLAYER1)), 10, 10, 10, BLACK);
+
+                if (IsGamepadName(GAMEPAD_PLAYER1, XBOX360_NAME_ID))
+                {
+                    DrawTexture(texXboxPad, 0, 0, DARKGRAY);
+                    
+                    // Draw buttons: xbox home
+                    if (IsGamepadButtonDown(GAMEPAD_PLAYER1, GAMEPAD_XBOX_BUTTON_HOME)) DrawCircle(396, 222, 13, RED);
 
-            DrawText("move the ball with gamepad", 10, 10, 20, DARKGRAY);
+                    // Draw buttons: basic
+                    if (IsGamepadButtonDown(GAMEPAD_PLAYER1, GAMEPAD_XBOX_BUTTON_START)) DrawCircle(436, 150, 9, RED);
+                    if (IsGamepadButtonDown(GAMEPAD_PLAYER1, GAMEPAD_XBOX_BUTTON_SELECT)) DrawCircle(352, 150, 9, RED);
+                    if (IsGamepadButtonDown(GAMEPAD_PLAYER1, GAMEPAD_XBOX_BUTTON_X)) DrawCircle(501, 151, 15, BLUE);
+                    if (IsGamepadButtonDown(GAMEPAD_PLAYER1, GAMEPAD_XBOX_BUTTON_A)) DrawCircle(536, 187, 15, LIME);
+                    if (IsGamepadButtonDown(GAMEPAD_PLAYER1, GAMEPAD_XBOX_BUTTON_B)) DrawCircle(572, 151, 15, MAROON);
+                    if (IsGamepadButtonDown(GAMEPAD_PLAYER1, GAMEPAD_XBOX_BUTTON_Y)) DrawCircle(536, 115, 15, GOLD);
+                    
+                    // Draw buttons: d-pad
+                    DrawRectangle(317, 202, 19, 71, BLACK);
+                    DrawRectangle(293, 228, 69, 19, BLACK);
+                    if (IsGamepadButtonDown(GAMEPAD_PLAYER1, GAMEPAD_XBOX_BUTTON_UP)) DrawRectangle(317, 202, 19, 26, RED);
+                    if (IsGamepadButtonDown(GAMEPAD_PLAYER1, GAMEPAD_XBOX_BUTTON_DOWN)) DrawRectangle(317, 202 + 45, 19, 26, RED);
+                    if (IsGamepadButtonDown(GAMEPAD_PLAYER1, GAMEPAD_XBOX_BUTTON_LEFT)) DrawRectangle(292, 228, 25, 19, RED);
+                    if (IsGamepadButtonDown(GAMEPAD_PLAYER1, GAMEPAD_XBOX_BUTTON_RIGHT)) DrawRectangle(292 + 44, 228, 26, 19, RED);
+                    
+                    // Draw buttons: left-right back
+                    if (IsGamepadButtonDown(GAMEPAD_PLAYER1, GAMEPAD_XBOX_BUTTON_LB)) DrawCircle(259, 61, 20, RED);
+                    if (IsGamepadButtonDown(GAMEPAD_PLAYER1, GAMEPAD_XBOX_BUTTON_RB)) DrawCircle(536, 61, 20, RED);
 
-            DrawCircleV(ballPosition, 50, MAROON);
+                    // Draw axis: left joystick
+                    DrawCircle(259, 152, 39, BLACK);
+                    DrawCircle(259, 152, 34, LIGHTGRAY);
+                    DrawCircle(259 + (GetGamepadAxisMovement(GAMEPAD_PLAYER1, GAMEPAD_XBOX_AXIS_LEFT_X)*20), 
+                               152 - (GetGamepadAxisMovement(GAMEPAD_PLAYER1, GAMEPAD_XBOX_AXIS_LEFT_Y)*20), 25, BLACK);
+                    
+                    // Draw axis: right joystick
+                    DrawCircle(461, 237, 38, BLACK);
+                    DrawCircle(461, 237, 33, LIGHTGRAY);
+                    DrawCircle(461 + (GetGamepadAxisMovement(GAMEPAD_PLAYER1, GAMEPAD_XBOX_AXIS_RIGHT_X)*20), 
+                               237 - (GetGamepadAxisMovement(GAMEPAD_PLAYER1, GAMEPAD_XBOX_AXIS_RIGHT_Y)*20), 25, BLACK);
+
+                    // Draw axis: left-right triggers
+                    DrawRectangle(170, 30, 15, 70, GRAY);
+                    DrawRectangle(604, 30, 15, 70, GRAY);              
+                    DrawRectangle(170, 30, 15, (((1.0f + GetGamepadAxisMovement(GAMEPAD_PLAYER1, GAMEPAD_XBOX_AXIS_LT))/2.0f)*70), RED);
+                    DrawRectangle(604, 30, 15, (((1.0f + GetGamepadAxisMovement(GAMEPAD_PLAYER1, GAMEPAD_XBOX_AXIS_RT))/2.0f)*70), RED);
+                    
+                    //DrawText(FormatText("Xbox axis LT: %02.02f", GetGamepadAxisMovement(GAMEPAD_PLAYER1, GAMEPAD_XBOX_AXIS_LT)), 10, 40, 10, BLACK);
+                    //DrawText(FormatText("Xbox axis RT: %02.02f", GetGamepadAxisMovement(GAMEPAD_PLAYER1, GAMEPAD_XBOX_AXIS_RT)), 10, 60, 10, BLACK);
+                }
+                else if (IsGamepadName(GAMEPAD_PLAYER1, PS3_NAME_ID))
+                {
+                    DrawTexture(texPs3Pad, 0, 0, DARKGRAY);
+
+                    // Draw buttons: ps
+                    if (IsGamepadButtonDown(GAMEPAD_PLAYER1, GAMEPAD_PS3_BUTTON_PS)) DrawCircle(396, 222, 13, RED);
+                    
+                    // Draw buttons: basic
+                    if (IsGamepadButtonDown(GAMEPAD_PLAYER1, GAMEPAD_PS3_BUTTON_SELECT)) DrawRectangle(328, 170, 32, 13, RED);
+                    if (IsGamepadButtonDown(GAMEPAD_PLAYER1, GAMEPAD_PS3_BUTTON_START)) DrawTriangle((Vector2){ 436, 168 }, (Vector2){ 436, 185 }, (Vector2){ 464, 177 }, RED);
+                    if (IsGamepadButtonDown(GAMEPAD_PLAYER1, GAMEPAD_PS3_BUTTON_TRIANGLE)) DrawCircle(557, 144, 13, LIME);
+                    if (IsGamepadButtonDown(GAMEPAD_PLAYER1, GAMEPAD_PS3_BUTTON_CIRCLE)) DrawCircle(586, 173, 13, RED);
+                    if (IsGamepadButtonDown(GAMEPAD_PLAYER1, GAMEPAD_PS3_BUTTON_CROSS)) DrawCircle(557, 203, 13, VIOLET);
+                    if (IsGamepadButtonDown(GAMEPAD_PLAYER1, GAMEPAD_PS3_BUTTON_SQUARE)) DrawCircle(527, 173, 13, PINK);
+
+                    // Draw buttons: d-pad
+                    DrawRectangle(225, 132, 24, 84, BLACK);
+                    DrawRectangle(195, 161, 84, 25, BLACK);
+                    if (IsGamepadButtonDown(GAMEPAD_PLAYER1, GAMEPAD_PS3_BUTTON_UP)) DrawRectangle(225, 132, 24, 29, RED);
+                    if (IsGamepadButtonDown(GAMEPAD_PLAYER1, GAMEPAD_PS3_BUTTON_DOWN)) DrawRectangle(225, 132 + 54, 24, 30, RED);
+                    if (IsGamepadButtonDown(GAMEPAD_PLAYER1, GAMEPAD_PS3_BUTTON_LEFT)) DrawRectangle(195, 161, 30, 25, RED);
+                    if (IsGamepadButtonDown(GAMEPAD_PLAYER1, GAMEPAD_PS3_BUTTON_RIGHT)) DrawRectangle(195 + 54, 161, 30, 25, RED);
+                    
+                    // Draw buttons: left-right back buttons
+                    if (IsGamepadButtonDown(GAMEPAD_PLAYER1, GAMEPAD_PS3_BUTTON_L1)) DrawCircle(239, 82, 20, RED);
+                    if (IsGamepadButtonDown(GAMEPAD_PLAYER1, GAMEPAD_PS3_BUTTON_R1)) DrawCircle(557, 82, 20, RED);
+
+                    // Draw axis: left joystick
+                    DrawCircle(319, 255, 35, BLACK);
+                    DrawCircle(319, 255, 31, LIGHTGRAY);
+                    DrawCircle(319 + (GetGamepadAxisMovement(GAMEPAD_PLAYER1, GAMEPAD_PS3_AXIS_LEFT_X)*20), 
+                               255 + (GetGamepadAxisMovement(GAMEPAD_PLAYER1, GAMEPAD_PS3_AXIS_LEFT_Y)*20), 25, BLACK);
+                    
+                    // Draw axis: right joystick
+                    DrawCircle(475, 255, 35, BLACK);
+                    DrawCircle(475, 255, 31, LIGHTGRAY);
+                    DrawCircle(475 + (GetGamepadAxisMovement(GAMEPAD_PLAYER1, GAMEPAD_PS3_AXIS_RIGHT_X)*20), 
+                               255 + (GetGamepadAxisMovement(GAMEPAD_PLAYER1, GAMEPAD_PS3_AXIS_RIGHT_Y)*20), 25, BLACK);
+
+                    // Draw axis: left-right triggers
+                    DrawRectangle(169, 48, 15, 70, GRAY);
+                    DrawRectangle(611, 48, 15, 70, GRAY);              
+                    DrawRectangle(169, 48, 15, (((1.0f - GetGamepadAxisMovement(GAMEPAD_PLAYER1, GAMEPAD_PS3_AXIS_L2))/2.0f)*70), RED);
+                    DrawRectangle(611, 48, 15, (((1.0f - GetGamepadAxisMovement(GAMEPAD_PLAYER1, GAMEPAD_PS3_AXIS_R2))/2.0f)*70), RED);
+                }
+                else
+                {
+                    // TODO: Draw generic gamepad
+                }
+                
+                DrawText(FormatText("DETECTED AXIS [%i]:", GetGamepadAxisCount(GAMEPAD_PLAYER1)), 10, 50, 10, MAROON); 
+                
+                for (int i = 0; i < GetGamepadAxisCount(GAMEPAD_PLAYER1); i++)
+                {
+                    DrawText(FormatText("AXIS %i: %.02f", i, GetGamepadAxisMovement(GAMEPAD_PLAYER1, i)), 20, 70 + 20*i, 10, DARKGRAY);
+                }
+                
+                if (GetGamepadButtonPressed() != -1) DrawText(FormatText("DETECTED BUTTON: %i", GetGamepadButtonPressed()), 10, 430, 10, RED);
+                else DrawText("DETECTED BUTTON: NONE", 10, 430, 10, GRAY);
+            }
+            else
+            {
+                DrawText("GP1: NOT DETECTED", 10, 10, 10, GRAY);
+                
+                DrawTexture(texXboxPad, 0, 0, LIGHTGRAY);
+            }
 
         EndDrawing();
         //----------------------------------------------------------------------------------
@@ -66,6 +182,9 @@ int main()
 
     // De-Initialization
     //--------------------------------------------------------------------------------------
+    UnloadTexture(texPs3Pad);
+    UnloadTexture(texXboxPad);
+    
     CloseWindow();        // Close window and OpenGL context
     //--------------------------------------------------------------------------------------