Update examples to raylib 2.5 -WIP-

Remove old examples

1 files changed, 146 insertions, 0 deletions

diff --git a/examples/web/core/core_input_gestures.c b/examples/web/core/core_input_gestures.c
new file mode 100644
index 0000000..507fb3b
--- /dev/null
+++ b/examples/web/core/core_input_gestures.c
@@ -0,0 +1,146 @@
+/*******************************************************************************************
+*
+*   raylib [core] example - Input Gestures Detection
+*
+*   This example has been created using raylib 1.4 (www.raylib.com)
+*   raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
+*
+*   Copyright (c) 2016 Ramon Santamaria (@raysan5)
+*
+********************************************************************************************/
+
+#include "raylib.h"
+#include <string.h>
+
+#if defined(PLATFORM_WEB)
+    #include <emscripten/emscripten.h>
+#endif
+
+#define MAX_GESTURE_STRINGS   20
+
+//----------------------------------------------------------------------------------
+// Global Variables Definition
+//----------------------------------------------------------------------------------
+const int screenWidth = 800;
+const int screenHeight = 450;
+
+// NOTE: Textures MUST be loaded after Window initialization (OpenGL context is required)
+
+Vector2 touchPosition = { 0.0f };
+Rectangle touchArea = { 0 };
+
+int gesturesCount = 0;
+char gestureStrings[MAX_GESTURE_STRINGS][32];
+
+int currentGesture = GESTURE_NONE;
+int lastGesture = GESTURE_NONE;
+
+//----------------------------------------------------------------------------------
+// Module Functions Declaration
+//----------------------------------------------------------------------------------
+void UpdateDrawFrame(void);     // Update and Draw one frame
+
+//----------------------------------------------------------------------------------
+// Main Enry Point
+//----------------------------------------------------------------------------------
+int main()
+{
+    // Initialization
+    //--------------------------------------------------------------------------------------
+    InitWindow(screenWidth, screenHeight, "raylib [core] example - input gestures");
+    
+    touchArea = (Rectangle){ 220, 10, screenWidth - 230, screenHeight - 20 };
+    
+    //SetGesturesEnabled(0b0000000000001001);   // Enable only some gestures to be detected
+    
+#if defined(PLATFORM_WEB)
+    emscripten_set_main_loop(UpdateDrawFrame, 0, 1);
+#else
+    SetTargetFPS(60);               // Set our game to run at 60 frames-per-second
+    //--------------------------------------------------------------------------------------
+    
+    // Main game loop
+    while (!WindowShouldClose())    // Detect window close button or ESC key
+    {
+        UpdateDrawFrame();
+    }
+#endif
+
+    // De-Initialization
+    //--------------------------------------------------------------------------------------   
+    CloseWindow();        // Close window and OpenGL context
+    //--------------------------------------------------------------------------------------
+}
+
+//----------------------------------------------------------------------------------
+// Module Functions Definition
+//----------------------------------------------------------------------------------
+void UpdateDrawFrame(void)
+{
+    // Update
+    //----------------------------------------------------------------------------------
+    lastGesture = currentGesture;
+    currentGesture = GetGestureDetected();
+    touchPosition = GetTouchPosition(0);
+
+    if (CheckCollisionPointRec(touchPosition, touchArea) && (currentGesture != GESTURE_NONE))
+    {
+        if (currentGesture != lastGesture)
+        {
+            // Store gesture string
+            switch (currentGesture)
+            {
+                case GESTURE_TAP: strcpy(gestureStrings[gesturesCount], "GESTURE TAP"); break;
+                case GESTURE_DOUBLETAP: strcpy(gestureStrings[gesturesCount], "GESTURE DOUBLETAP"); break;
+                case GESTURE_HOLD: strcpy(gestureStrings[gesturesCount], "GESTURE HOLD"); break;
+                case GESTURE_DRAG: strcpy(gestureStrings[gesturesCount], "GESTURE DRAG"); break;
+                case GESTURE_SWIPE_RIGHT: strcpy(gestureStrings[gesturesCount], "GESTURE SWIPE RIGHT"); break;
+                case GESTURE_SWIPE_LEFT: strcpy(gestureStrings[gesturesCount], "GESTURE SWIPE LEFT"); break;
+                case GESTURE_SWIPE_UP: strcpy(gestureStrings[gesturesCount], "GESTURE SWIPE UP"); break;
+                case GESTURE_SWIPE_DOWN: strcpy(gestureStrings[gesturesCount], "GESTURE SWIPE DOWN"); break;
+                case GESTURE_PINCH_IN: strcpy(gestureStrings[gesturesCount], "GESTURE PINCH IN"); break;
+                case GESTURE_PINCH_OUT: strcpy(gestureStrings[gesturesCount], "GESTURE PINCH OUT"); break;
+                default: break;
+            }
+            
+            gesturesCount++;
+            
+            // Reset gestures strings
+            if (gesturesCount >= MAX_GESTURE_STRINGS)
+            {
+                for (int i = 0; i < MAX_GESTURE_STRINGS; i++) strcpy(gestureStrings[i], "\0");
+                
+                gesturesCount = 0;
+            }
+        }
+    }
+    //----------------------------------------------------------------------------------
+
+    // Draw
+    //----------------------------------------------------------------------------------
+    BeginDrawing();
+
+        ClearBackground(RAYWHITE);
+        
+        DrawRectangleRec(touchArea, GRAY);
+        DrawRectangle(225, 15, screenWidth - 240, screenHeight - 30, RAYWHITE);
+        
+        DrawText("GESTURES TEST AREA", screenWidth - 270, screenHeight - 40, 20, Fade(GRAY, 0.5f));
+        
+        for (int i = 0; i < gesturesCount; i++)
+        {
+            if (i%2 == 0) DrawRectangle(10, 30 + 20*i, 200, 20, Fade(LIGHTGRAY, 0.5f));
+            else DrawRectangle(10, 30 + 20*i, 200, 20, Fade(LIGHTGRAY, 0.3f));
+            
+            if (i < gesturesCount - 1) DrawText(gestureStrings[i], 35, 36 + 20*i, 10, DARKGRAY);
+            else DrawText(gestureStrings[i], 35, 36 + 20*i, 10, MAROON);
+        }
+        
+        DrawRectangleLines(10, 29, 200, screenHeight - 50, GRAY);
+        DrawText("DETECTED GESTURES", 50, 15, 10, GRAY);
+        
+        if (currentGesture != GESTURE_NONE) DrawCircleV(touchPosition, 30, MAROON);
+        
+    EndDrawing();
+    //----------------------------------------------------------------------------------
+}