browser/external/raylib-cpp-4.5.1/examples/text/text_font_spritefont.cpp

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2023-09-27 15:02:24 -04:00
/*******************************************************************************************
*
* raylib [text] example - Font loading and usage
*
* This example has been created using raylib 1.0 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Copyright (c) 2014 Ramon Santamaria (@raysan5)
*
********************************************************************************************/
#include <string>
#include "raylib-cpp.hpp"
int main(void)
{
// Initialization
//--------------------------------------------------------------------------------------
const int screenWidth = 800;
const int screenHeight = 450;
raylib::Window window(screenWidth, screenHeight, "raylib [text] example - sprite fonts usage");
std::string msg1 = "THIS IS A custom SPRITE FONT...";
std::string msg2 = "...and this is ANOTHER CUSTOM font...";
std::string msg3 = "...and a THIRD one! GREAT! :D";
// NOTE: Textures/Fonts MUST be loaded after Window initialization (OpenGL context is required)
raylib::Font font1("resources/custom_mecha.png"); // Font loading
raylib::Font font2("resources/custom_alagard.png"); // Font loading
raylib::Font font3("resources/custom_jupiter_crash.png"); // Font loading
raylib::Vector2 fontPosition1(screenWidth/2 - MeasureTextEx(font1, msg1.c_str(), font1.baseSize, -3).x/2,
screenHeight/2 - font1.baseSize/2 - 80);
raylib::Vector2 fontPosition2(screenWidth/2 - MeasureTextEx(font2, msg2.c_str(), font2.baseSize, -2).x/2,
screenHeight/2 - font2.baseSize/2 - 10);
raylib::Vector2 fontPosition3(screenWidth/2 - MeasureTextEx(font3, msg3.c_str(), font3.baseSize, 2).x/2,
screenHeight/2 - font3.baseSize/2 + 50);
SetTargetFPS(60); // Set our game to run at 60 frames-per-second
//--------------------------------------------------------------------------------------
// Main game loop
while (!window.ShouldClose()) { // Detect window close button or ESC key
// Update
//----------------------------------------------------------------------------------
// TODO: Update variables here...
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
{
window.ClearBackground(RAYWHITE);
font1.DrawText(msg1, fontPosition1, font1.baseSize, -3);
font2.DrawText(msg2, fontPosition2, font2.baseSize, -2);
font3.DrawText(msg3, fontPosition3, font3.baseSize, 2);
}
EndDrawing();
//----------------------------------------------------------------------------------
}
return 0;
}