lexsdl 0.3.0

A wrapper for SDL2 to abstract away annoying parts
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use std::ffi::CString;
use lexsdl::*;
use lexlib::*;
use sdl2_sys::*;

fn main(){
	unsafe{
		LEXSDL_Init(0);
		
		let window_title = CString::new("LEXSDL Rust Example - Particles").unwrap();
		LEXSDL_CreateWindow(window_title.as_ptr(),0);
		LEXSDL_CreateRenderer(0);
		
		let mut particle = Particle::new(Vec2::new(250,250), 5000, 90.);
		
		SDL_RenderSetLogicalSize(LEXSDL_GetRenderer(), 500,500);
		LEXSDL_SetDrawColor(0x36,0x36,0x36,0xff);
		
		while LEXSDL_EventQuit() == 0 {
			LEXSDL_HandleEvents();
			
			if LEXSDL_EventKey(87) == 1 { particle.direction += 1. }
			if LEXSDL_EventKey(86) == 1 { particle.direction -= 1. }
			if LEXSDL_EventKey(29) == 1 { particle.spread -= 1. }
			if LEXSDL_EventKey(27) == 1 { particle.spread += 1. }
			print!("\x1B[2J\x1B[1;1H");
			println!("direction: {}", particle.direction);
			println!("spread: {}", particle.spread);
			
			LEXSDL_NewFrame();
			LEXSDL_SetDrawColor(0x10,0x10,0x10,0xff);
			SDL_RenderFillRect(LEXSDL_GetRenderer(),std::ptr::null());
			LEXSDL_SetDrawColor(0xff,0xff,0xff,0xff);
			particle.render();
			LEXSDL_SetDrawColor(0xff,0x00,0x00,0xff);
			SDL_RenderDrawPoint(LEXSDLDATA.renderer, 250,250);
			LEXSDL_ShowFrame();
		}
		
		LEXSDL_Terminate();
		LEXSDL_Quit();
	}
}