examples review

Redesigns, deletes and renames

Also noted authors propertly on contributed examples

examples/text/text_bmfont_ttf.c

@@ -20,17 +20,20 @@ int main()
 
     InitWindow(screenWidth, screenHeight, "raylib [text] example - bmfont and ttf sprite fonts loading");
 
-    const char msgBm[64] = "THIS IS AN AngelCode SPRITE FONT";
-    const char msgTtf[64] = "THIS SPRITE FONT has been GENERATED from a TTF";
+    // Define characters to draw
+    // NOTE: raylib supports UTF-8 encoding, following list is actually codified as UTF8 internally
+    const char msg[256] = "!\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHI\nJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmn\nopqrstuvwxyz{|}~¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓ\nÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷\nøùúûüýþÿ";
 
     // NOTE: Textures/Fonts MUST be loaded after Window initialization (OpenGL context is required)
-    Font fontBm = LoadFont("resources/bmfont.fnt");       // BMFont (AngelCode)
-    Font fontTtf = LoadFont("resources/pixantiqua.ttf");  // TTF font
-
-    Vector2 fontPosition;
-
-    fontPosition.x = screenWidth/2 - MeasureTextEx(fontBm, msgBm, fontBm.baseSize, 0).x/2;
-    fontPosition.y = screenHeight/2 - fontBm.baseSize/2 - 80;
+    
+    // BMFont (AngelCode) : Font data and image atlas have been generated using external program
+    Font fontBm = LoadFont("resources/pixantiqua.fnt");
+    
+    // TTF font : Font data and atlas are generated directly from TTF
+    // NOTE: We define a font base size of 32 pixels tall and up-to 250 characters
+    Font fontTtf = LoadFontEx("resources/pixantiqua.ttf", 32, 0, 250);
+    
+    bool useTtf = false;
 
     SetTargetFPS(60);
     //--------------------------------------------------------------------------------------
@@ -40,7 +43,8 @@ int main()
     {
         // Update
         //----------------------------------------------------------------------------------
-        // TODO: Update variables here...
+        if (IsKeyDown(KEY_SPACE)) useTtf = true;
+        else useTtf = false;
         //----------------------------------------------------------------------------------
 
         // Draw
@@ -48,9 +52,19 @@ int main()
         BeginDrawing();
 
             ClearBackground(RAYWHITE);
+            
+            DrawText("Press SPACE to use TTF generated font", 20, 20, 20, LIGHTGRAY);
 
-            DrawTextEx(fontBm, msgBm, fontPosition, fontBm.baseSize, 0, MAROON);
-            DrawTextEx(fontTtf, msgTtf, (Vector2){ 75.0f, 240.0f }, fontTtf.baseSize*0.8f, 2, LIME);
+            if (!useTtf)
+            {
+                DrawTextEx(fontBm, msg, (Vector2){ 20.0f, 100.0f }, fontBm.baseSize, 2, MAROON);
+                DrawText("Using BMFont (Angelcode) imported", 20, GetScreenHeight() - 30, 20, GRAY);
+            }
+            else
+            {
+                DrawTextEx(fontTtf, msg, (Vector2){ 20.0f, 100.0f }, fontTtf.baseSize, 2, LIME);
+                DrawText("Using TTF font generated", 20, GetScreenHeight() - 30, 20, GRAY);
+            }
 
         EndDrawing();
         //----------------------------------------------------------------------------------

examples/text/text_bmfont_unordered.c

@@ -1,65 +0,0 @@
-/*******************************************************************************************
-*
-*   raylib [text] example - BMFont unordered chars loading and drawing
-*
-*   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"
-
-int main()
-{
-    // Initialization
-    //--------------------------------------------------------------------------------------
-    int screenWidth = 800;
-    int screenHeight = 450;
-
-    InitWindow(screenWidth, screenHeight, "raylib [text] example - bmfont unordered loading and drawing");
-
-    // NOTE: Using chars outside the [32..127] limits!
-    // NOTE: If a character is not found in the font, it just renders a space
-    const char msg[256] = "ASCII extended characters:\n¡¢£¤¥¦§¨©ª«¬®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆ\nÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæ\nçèéêëìíîïðñòóôõö÷øùúûüýþÿ";
-
-    // NOTE: Loaded font has an unordered list of characters (chars in the range 32..255)
-    Font font = LoadFont("resources/pixantiqua.fnt");       // BMFont (AngelCode)
-
-    SetTargetFPS(60);
-    //--------------------------------------------------------------------------------------
-
-    // Main game loop
-    while (!WindowShouldClose())    // Detect window close button or ESC key
-    {
-        // Update
-        //----------------------------------------------------------------------------------
-        // TODO: Update variables here...
-        //----------------------------------------------------------------------------------
-
-        // Draw
-        //----------------------------------------------------------------------------------
-        BeginDrawing();
-
-            ClearBackground(RAYWHITE);
-
-            DrawText("Font name:       PixAntiqua", 40, 50, 20, GRAY);
-            DrawText(FormatText("Font base size:           %i", font.baseSize), 40, 80, 20, GRAY);
-            DrawText(FormatText("Font chars number:     %i", font.charsCount), 40, 110, 20, GRAY);
-            
-            DrawTextEx(font, msg, (Vector2){ 40, 180 }, font.baseSize, 0, MAROON);
-
-        EndDrawing();
-        //----------------------------------------------------------------------------------
-    }
-
-    // De-Initialization
-    //--------------------------------------------------------------------------------------
-    UnloadFont(font);     // AngelCode Font unloading
-    
-    CloseWindow();                // Close window and OpenGL context
-    //--------------------------------------------------------------------------------------
-
-    return 0;
-}

examples/text/text_rectangle_bounds.c

@@ -5,7 +5,9 @@
 *   This example has been created using raylib 2.3 (www.raylib.com)
 *   raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
 *
-*   Copyright (c) 2018 Vlad Adrian (@demizdor)
+*   Example contributed by Vlad Adrian (@demizdor) and reviewed by Ramon Santamaria (@raysan5)
+*
+*   Copyright (c) 2018 Vlad Adrian (@demizdor) and Ramon Santamaria (@raysan5)
 *
 ********************************************************************************************/
 
@@ -37,9 +39,7 @@ int main()
     const int maxHeight = screenHeight - 160;
     
     Vector2 lastMouse = { 0, 0 };   // Stores last mouse coordinates
-
     Color borderColor = MAROON;     // Container border color
-
     Font font = GetFontDefault();   // Get default system font
     
     SetTargetFPS(60);

examples/text/text_unicode.c

@@ -5,6 +5,8 @@
 *   This example has been created using raylib 2.5 (www.raylib.com)
 *   raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
 *
+*   Example contributed by Vlad Adrian (@demizdor) and reviewed by Ramon Santamaria (@raysan5)
+*
 *   Copyright (c) 2019 Vlad Adrian (@demizdor) and Ramon Santamaria (@raysan5)
 *
 ********************************************************************************************/