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148 rivejä
5.0 KiB
148 rivejä
5.0 KiB
/*******************************************************************************************
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*
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* raylib [core] examples - basic screen manager
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*
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* NOTE: This example illustrates a very simple screen manager based on a states machines
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*
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* Example originally created with raylib 4.0, last time updated with raylib 4.0
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*
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* Example licensed under an unmodified zlib/libpng license, which is an OSI-certified,
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* BSD-like license that allows static linking with closed source software
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*
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* Copyright (c) 2021-2024 Ramon Santamaria (@raysan5)
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*
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********************************************************************************************/
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#include "raylib.h"
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//------------------------------------------------------------------------------------------
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// Types and Structures Definition
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//------------------------------------------------------------------------------------------
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typedef enum GameScreen { LOGO = 0, TITLE, GAMEPLAY, ENDING } GameScreen;
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int screenWidth = 0;
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int screenHeight = 0;
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GameScreen currentScreen = LOGO;
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int framesCounter = 0; // Useful to count frames
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void ios_ready(){
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// Initialization
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//--------------------------------------------------------------------------------------
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InitWindow(0, 0, "raylib [core] example - basic screen manager");
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screenWidth = GetScreenWidth();
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screenHeight = GetScreenHeight();
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// TODO: Initialize all required variables and load all required data here!
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SetTargetFPS(60); // Set desired framerate (frames-per-second)
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//--------------------------------------------------------------------------------------
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}
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void ios_update()
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{
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// Update
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//----------------------------------------------------------------------------------
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switch(currentScreen)
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{
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case LOGO:
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{
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// TODO: Update LOGO screen variables here!
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framesCounter++; // Count frames
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// Wait for 2 seconds (120 frames) before jumping to TITLE screen
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if (framesCounter > 120)
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{
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currentScreen = TITLE;
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}
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} break;
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case TITLE:
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{
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// TODO: Update TITLE screen variables here!
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// Press enter to change to GAMEPLAY screen
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if (IsKeyPressed(KEY_ENTER) || IsGestureDetected(GESTURE_TAP))
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{
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currentScreen = GAMEPLAY;
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}
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} break;
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case GAMEPLAY:
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{
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// TODO: Update GAMEPLAY screen variables here!
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// Press enter to change to ENDING screen
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if (IsKeyPressed(KEY_ENTER) || IsGestureDetected(GESTURE_TAP))
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{
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currentScreen = ENDING;
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}
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} break;
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case ENDING:
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{
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// TODO: Update ENDING screen variables here!
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// Press enter to return to TITLE screen
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if (IsKeyPressed(KEY_ENTER) || IsGestureDetected(GESTURE_TAP))
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{
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currentScreen = TITLE;
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}
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} break;
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default: break;
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}
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//----------------------------------------------------------------------------------
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// Draw
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//----------------------------------------------------------------------------------
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BeginDrawing();
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ClearBackground(RAYWHITE);
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switch(currentScreen)
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{
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case LOGO:
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{
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// TODO: Draw LOGO screen here!
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DrawText("LOGO SCREEN", 20, 20, 40, LIGHTGRAY);
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DrawText("WAIT for 2 SECONDS...", 290, 220, 20, GRAY);
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} break;
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case TITLE:
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{
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// TODO: Draw TITLE screen here!
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DrawRectangle(0, 0, screenWidth, screenHeight, GREEN);
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DrawText("TITLE SCREEN", 20, 20, 40, DARKGREEN);
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DrawText("PRESS ENTER or TAP to JUMP to GAMEPLAY SCREEN", 120, 220, 20, DARKGREEN);
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} break;
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case GAMEPLAY:
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{
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// TODO: Draw GAMEPLAY screen here!
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DrawRectangle(0, 0, screenWidth, screenHeight, PURPLE);
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DrawText("GAMEPLAY SCREEN", 20, 20, 40, MAROON);
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DrawText("PRESS ENTER or TAP to JUMP to ENDING SCREEN", 130, 220, 20, MAROON);
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} break;
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case ENDING:
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{
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// TODO: Draw ENDING screen here!
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DrawRectangle(0, 0, screenWidth, screenHeight, BLUE);
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DrawText("ENDING SCREEN", 20, 20, 40, DARKBLUE);
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DrawText("PRESS ENTER or TAP to RETURN to TITLE SCREEN", 120, 220, 20, DARKBLUE);
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} break;
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default: break;
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}
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DrawFPS(screenWidth / 2, 0);
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EndDrawing();
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//----------------------------------------------------------------------------------
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}
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void ios_destroy(){
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// De-Initialization
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//--------------------------------------------------------------------------------------
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// TODO: Unload all loaded data (textures, fonts, audio) here!
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CloseWindow(); // Close window and OpenGL context
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//--------------------------------------------------------------------------------------
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}
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