Implement part 5 of the tutorial. Add 0.5 to the view radius for nice…

…r circle.

build.cmd

@@ -1 +1 @@
-tjc source/main.vx source/kernel32.vx source/sdl.vx source/sdlimage.vx source/utils.vx bin/SDL2.dll bin/SDL2_image.dll C:\Windows\System32\kernel32.dll --of=bin/main.exe
+tjc source/main.vx source/kernel32.vx source/sdl.vx source/sdlimage.vx source/tile.vx source/entity.vx source/window.vx source/utils.vx bin/SDL2.dll bin/SDL2_image.dll C:\Windows\System32\kernel32.dll --of=bin/main.exe --print-time --print-mem

readme.md

@@ -2,6 +2,8 @@
 
 [Vox compiler](https://github.com/MrSmith33/tiny_jit)
 
+[Latest release](/releases/latest)
+
 Compile with `tjc source/main.vx source/kernel32.vx source/sdl.vx source/sdlimage.vx source/utils.vx SDL2.dll SDL2_image.dll C:\Windows\System32\kernel32.dll`
 produces `main.exe` for win64
 

source/entity.vx

@@ -0,0 +1,37 @@
+import utils;
+
+enum EntityFlags : u8 {
+	blocks    = 1 << 0,
+}
+
+struct Entity
+{
+	i32 x;
+	i32 y;
+	u8 flags;
+	u8 char;
+	u8 r;
+	u8 g;
+	u8 b;
+	u8[] name;
+
+	void move(i32 dx, i32 dy) {
+		print("Move ");
+		printInt(x);
+		print(" ");
+		printInt(y);
+		x += dx;
+		y += dy;
+		print(" -> ");
+		printInt(x);
+		print(" ");
+		printInt(y);
+		print(" ");
+		print(name);
+		println(null);
+	}
+
+	bool blocks() { return flags & EntityFlags.blocks; }
+}
+
+alias EntityId = u16;