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Diffstat (limited to 'examples/web/core/core_input_gestures.c')
| -rw-r--r-- | examples/web/core/core_input_gestures.c | 146 |
1 files changed, 0 insertions, 146 deletions
diff --git a/examples/web/core/core_input_gestures.c b/examples/web/core/core_input_gestures.c deleted file mode 100644 index 079b610..0000000 --- a/examples/web/core/core_input_gestures.c +++ /dev/null @@ -1,146 +0,0 @@ -/******************************************************************************************* -* -* 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 }; -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 - -//---------------------------------------------------------------------------------- -// Program Main Entry Point -//---------------------------------------------------------------------------------- -int main(void) -{ - // 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, 60, 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(); - //---------------------------------------------------------------------------------- -} |