25 lines
932 B
C
25 lines
932 B
C
// # Hello World
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// <div style="text-align: center"><img src="screenshot.png" alt="" /></div>
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//
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// Prints `Hello World!` to the screen using GBDK's `printf` function.
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//
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// ## Source
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// Includes `<gb/gb.h>`. This file contains all Gameboy specific functions.
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// It's the one you're going to use the most.
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#include <gb/gb.h>
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// Includes `<stdio.h>` it contains funtions for basic file/console input and
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//output.
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#include <stdio.h>
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// A C program always starts by calling the `main()` function. If you are
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// unfamiliar with this I suggest reading up on C first.
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void main() {
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// Prints the string `Hello World!` to the screen. Internally it uses the
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// background layer to do so as you can see in the VRAM of your favorite
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// emulator.
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printf("Hello World!");
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// Using `\n` you can create a new line. In this case it is used to create some
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// space between the previous sentence and the next.
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printf("\n\nPress Start");
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}
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