Moved raylib webpage to docs folder

raylib webpage has been completely reorganized and moved from gh-pages
(a pain to work with) to docs folder. Useless libs have been removed,
webs have been renamed, etc.

Now it would be easier (hopefully) to update webpage. :)

1 files changed, 166 insertions, 0 deletions

diff --git a/docs/examples/web/core_2d_camera.c b/docs/examples/web/core_2d_camera.c
new file mode 100644
index 00000000..1f08ee2b
--- /dev/null
+++ b/docs/examples/web/core_2d_camera.c
@@ -0,0 +1,166 @@
+/*******************************************************************************************
+*
+*   raylib [core] example - 2d camera
+*
+*   This example has been created using raylib 1.5 (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"
+
+#if defined(PLATFORM_WEB)
+    #include <emscripten/emscripten.h>
+#endif
+
+#define MAX_BUILDINGS   100
+
+//----------------------------------------------------------------------------------
+// Global Variables Definition
+//----------------------------------------------------------------------------------
+int screenWidth = 800;
+int screenHeight = 450;
+
+Rectangle player = { 400, 280, 40, 40 };
+Rectangle buildings[MAX_BUILDINGS];
+Color buildColors[MAX_BUILDINGS];
+
+Camera2D camera;
+
+//----------------------------------------------------------------------------------
+// Module Functions Declaration
+//----------------------------------------------------------------------------------
+void UpdateDrawFrame(void);     // Update and Draw one frame
+
+//----------------------------------------------------------------------------------
+// Main Enry Point
+//----------------------------------------------------------------------------------
+int main()
+{
+    // Initialization
+    //--------------------------------------------------------------------------------------
+    InitWindow(screenWidth, screenHeight, "raylib [core] example - 2d camera");
+       
+    int spacing = 0;
+    
+    for (int i = 0; i < MAX_BUILDINGS; i++)
+    {
+        buildings[i].width = GetRandomValue(50, 200);
+        buildings[i].height = GetRandomValue(100, 800);
+        buildings[i].y = screenHeight - 130 - buildings[i].height;
+        buildings[i].x = -6000 + spacing;
+
+        spacing += buildings[i].width;
+        
+        buildColors[i] = (Color){ GetRandomValue(200, 240), GetRandomValue(200, 240), GetRandomValue(200, 250), 255 };
+    }
+
+    camera.target = (Vector2){ player.x + 20, player.y + 20 };
+    camera.offset = (Vector2){ 0, 0 };
+    camera.rotation = 0.0f;
+    camera.zoom = 1.0f;
+    
+#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
+    //--------------------------------------------------------------------------------------
+
+    return 0;
+}
+
+//----------------------------------------------------------------------------------
+// Module Functions Definition
+//----------------------------------------------------------------------------------
+void UpdateDrawFrame(void)
+{
+    // Update
+    //----------------------------------------------------------------------------------
+    if (IsKeyDown(KEY_RIGHT))
+    {
+        player.x += 2;              // Player movement
+        camera.offset.x -= 2;       // Camera displacement with player movement
+    }
+    else if (IsKeyDown(KEY_LEFT))
+    {
+        player.x -= 2;              // Player movement
+        camera.offset.x += 2;       // Camera displacement with player movement
+    }
+    
+    // Camera target follows player
+    camera.target = (Vector2){ player.x + 20, player.y + 20 };
+    
+    // Camera rotation controls
+    if (IsKeyDown(KEY_A)) camera.rotation--;
+    else if (IsKeyDown(KEY_S)) camera.rotation++;
+    
+    // Limit camera rotation to 80 degrees (-40 to 40)
+    if (camera.rotation > 40) camera.rotation = 40;         
+    else if (camera.rotation < -40) camera.rotation = -40;
+    
+    // Camera zoom controls
+    camera.zoom += ((float)GetMouseWheelMove()*0.05f);
+    
+    if (camera.zoom > 3.0f) camera.zoom = 3.0f;
+    else if (camera.zoom < 0.1f) camera.zoom = 0.1f;
+    
+    // Camera reset (zoom and rotation)
+    if (IsKeyPressed(KEY_R)) 
+    {
+        camera.zoom = 1.0f;
+        camera.rotation = 0.0f;
+    }
+    //----------------------------------------------------------------------------------
+
+    // Draw
+    //----------------------------------------------------------------------------------
+    BeginDrawing();
+    
+        ClearBackground(RAYWHITE);
+    
+        Begin2dMode(camera);
+
+            DrawRectangle(-6000, 320, 13000, 8000, DARKGRAY);
+            
+            for (int i = 0; i < MAX_BUILDINGS; i++) DrawRectangleRec(buildings[i], buildColors[i]);
+            
+            DrawRectangleRec(player, RED);
+            
+            DrawRectangle(camera.target.x, -500, 1, screenHeight*4, GREEN);
+            DrawRectangle(-500, camera.target.y, screenWidth*4, 1, GREEN);
+            
+        End2dMode();
+        
+        DrawText("SCREEN AREA", 640, 10, 20, RED);
+        
+        DrawRectangle(0, 0, screenWidth, 5, RED);
+        DrawRectangle(0, 5, 5, screenHeight - 10, RED);
+        DrawRectangle(screenWidth - 5, 5, 5, screenHeight - 10, RED);
+        DrawRectangle(0, screenHeight - 5, screenWidth, 5, RED);
+        
+        DrawRectangle( 10, 10, 250, 113, Fade(SKYBLUE, 0.5f));
+        DrawRectangleLines( 10, 10, 250, 113, BLUE);
+        
+        DrawText("Free 2d camera controls:", 20, 20, 10, BLACK);
+        DrawText("- Right/Left to move Offset", 40, 40, 10, DARKGRAY);
+        DrawText("- Mouse Wheel to Zoom in-out", 40, 60, 10, DARKGRAY);
+        DrawText("- A / S to Rotate", 40, 80, 10, DARKGRAY);
+        DrawText("- R to reset Zoom and Rotation", 40, 100, 10, DARKGRAY);
+
+    EndDrawing();
+    //----------------------------------------------------------------------------------
+}
\ No newline at end of file