Adding some examples.

.gitignore

@@ -1,3 +1,5 @@
 /target
+**/target
+**/Cargo.lock
 **/*.rs.bk
 Cargo.lock

examples/Cargo.toml

@@ -0,0 +1,7 @@
+[workspace]
+
+members = [
+	"core/basic_window/",
+	"core/input_mouse/",
+	"core/input_keys/",
+]

examples/README.md

@@ -0,0 +1,27 @@
+# Examples
+
+## Getting started
+
+Follow the instructions on the main README to install raylib.
+
+### Creating a new raylib project
+
+To create a new raylib project, you can use cargo to create a new project folder:
+
+```bash
+cargo new --bin <name_of_project_here>
+```
+
+Inside, there will be a `src` folder where all the code source files go, and `Cargo.toml`, which holds information about the project.
+
+Edit `Cargo.toml` using a text editor and under `[dependencies]`, add the line:
+```
+raylib = "0.9"
+```
+
+Then to edit your program, edit the file `src/main.rs`. To run the program, run:
+```bash
+cargo run
+```
+
+while in the root folder of your project.

examples/core/basic_window/Cargo.toml

@@ -0,0 +1,8 @@
+[package]
+name = "basic_window"
+version = "0.1.0"
+authors = ["eggmund"]
+edition = "2018"
+
+[dependencies]
+raylib = "0.9"

examples/core/basic_window/src/main.rs

@@ -0,0 +1,20 @@
+use raylib::Color;
+
+fn main() {
+	let rl = raylib::init()  					// Initialize the raylib handle
+		.size(800, 450)
+		.title("raylib [core] example - basic window")
+		.build();
+
+	rl.set_target_fps(60);   // Limits fps
+
+	while !rl.window_should_close() {
+		// Update stuff here
+
+		rl.begin_drawing();
+		rl.clear_background(Color::RAYWHITE);
+		// Draw stuff here
+		rl.draw_text("Congrats! You created your first window!", 190, 200, 20, Color::LIGHTGRAY);
+		rl.end_drawing();
+	}
+}

examples/core/input_keys/Cargo.toml

@@ -0,0 +1,8 @@
+[package]
+name = "input_keys"
+version = "0.1.0"
+authors = ["eggmund"]
+edition = "2018"
+
+[dependencies]
+raylib = "0.9"

examples/core/input_keys/src/main.rs

@@ -0,0 +1,39 @@
+use raylib::{Color, Vector2};
+use raylib::consts::*;
+
+fn main() {
+	let screen_width: i32 = 800;
+	let screen_height: i32 = 450;
+
+	let rl = raylib::init()
+		.size(screen_width, screen_height)
+		.title("raylib [core] example - keyboard input")
+		.build();
+
+	let mut ball_position = Vector2 { x: screen_width as f32/2.0, y: screen_height as f32/2.0 };
+
+	rl.set_target_fps(60);
+
+	while !rl.window_should_close() {
+		if rl.is_key_down(KEY_RIGHT as i32) {
+			ball_position.x += 0.8;
+		}
+		if rl.is_key_down(KEY_LEFT as i32) {
+			ball_position.x -= 0.8;
+		}
+		if rl.is_key_down(KEY_UP as i32) {
+			ball_position.y -= 0.8;
+		}
+		if rl.is_key_down(KEY_DOWN as i32) {
+			ball_position.y += 0.8;
+		}
+
+		rl.begin_drawing();
+		rl.clear_background(Color::RAYWHITE);
+
+		rl.draw_text("move the ball with arrow keys", 10, 10, 20, Color::DARKGRAY);
+		rl.draw_circle_v(ball_position, 50.0, Color::MAROON);
+
+		rl.end_drawing();
+	}
+}

examples/core/input_mouse/Cargo.toml

@@ -0,0 +1,8 @@
+[package]
+name = "input_mouse"
+version = "0.1.0"
+authors = ["eggmund"]
+edition = "2018"
+
+[dependencies]
+raylib = "0.9"

examples/core/input_mouse/src/main.rs

@@ -0,0 +1,34 @@
+use raylib::Color;
+use raylib::consts::*;
+
+fn main() {
+	let rl = raylib::init()
+		.size(800, 450)
+		.title("raylib [core] example - mouse input")
+		.build();
+
+	rl.set_target_fps(60);
+
+	let mut ball_color = Color::DARKBLUE;
+
+	while !rl.window_should_close() {
+		let ball_position = rl.get_mouse_position();
+
+		if rl.is_mouse_button_pressed(MOUSE_LEFT_BUTTON as i32) {
+			ball_color = Color::MAROON;
+		} else if rl.is_mouse_button_pressed(MOUSE_MIDDLE_BUTTON as i32) {
+			ball_color = Color::LIME;
+		} else if rl.is_mouse_button_pressed(MOUSE_RIGHT_BUTTON as i32) {
+			ball_color = Color::DARKBLUE;
+		}
+
+		rl.begin_drawing();
+
+		rl.clear_background(Color::RAYWHITE);
+		rl.draw_circle_v(ball_position, 40.0, ball_color);
+
+		rl.draw_text("move ball with mouse and click mouse button to change color", 10, 10, 20, Color::DARKGRAY);
+
+		rl.end_drawing();
+	}
+}