Updating README

README.md

@@ -6,7 +6,9 @@ The language is currently **very debuggable**. It can produce readable C code wi
 
 ## Using Windows API example
 
-* More examples can be found in /examples and /modules
+* More examples can be found in /examples and /modules, especially checkout:
+  * examples/raymarcher.core
+  * examples/drawing_to_screen_using_windows_api.core
 
 ``` odin
 #import "KERNEL32.core"
@@ -56,12 +58,19 @@ Release :: (m: *Memory)
 
 ```
 
-## Operator overload example
+## Simple math library example (operator overloading!)
 
 ``` odin
 Vec3   :: struct                   ;; x: F32; y: F32; z: F32
+Length :: (a: Vec3): F32           ;; return sqrtf(a.x*a.x + a.y*a.y + a.z*a.z)
+Negate :: (a: Vec3): Vec3          ;; return {-a.x, -a.y, -a.z}
+Dot    :: (a: Vec3, b: Vec3): F32  ;; return a.x*b.x + a.y*b.y + a.z*b.z
+"*"    :: (a: Vec3, b: Vec3): Vec3 ;; return {a.x*b.x, a.y*b.y, a.z*b.z}
+"*"    :: (a: Vec3, b: F32) : Vec3 ;; return {a.x*b, a.y*b, a.z*b}
+"+"    :: (a: Vec3, b: Vec3): Vec3 ;; return {a.x+b.x, a.y+b.y, a.z+b.z}
+"/"    :: (a: Vec3, b: Vec3): Vec3 ;; return {a.x/b.x, a.y/b.y, a.z/b.z}
+"/"    :: (a: Vec3, b: F32) : Vec3 ;; return {a.x/b, a.y/b, a.z/b}
 "-"    :: (a: Vec3, b: Vec3): Vec3 ;; return {a.x-b.x, a.y-b.y, a.z-b.z}
-"-"  :: (a: Vec3): Vec3          ;; return {-a.x, -a.y, -a.z         }
 ```
 
 ## Unicode conversion example
@@ -156,11 +165,7 @@ Utf8ToUtf32 :: (c: *U8, max_advance: S64): U32, S64
   - [ ] Unix based
 
 - [ ] Language constructs
-  - [x] If
+  - [x] Standard constructs like if, for loop etc.
-  - [x] For loops
-  - [x] Functions
-  - [x] Structures
-  - [x] Switch (but maybe needs redesign?)
   - [ ] Jai like using statement
   - [ ] Defer statement
   - [ ] Unions (or something like unions)

examples/drawing_to_screen_using_windows_api.core

@@ -7,10 +7,8 @@
 #import "WINMM.core"
 
 Vec2I :: struct;; x: S64; y: S64
-Vec2  :: struct;; x: F32; y: F32
 
 AppIsRunning := true
-
 Windows_Bitmap :: struct
   size: Vec2I
   data: *U32

modules/MathVec3.core

@@ -1,6 +1,15 @@
 #import "Math.core"
 
 Vec3   :: struct                   ;; x: F32; y: F32; z: F32
+Length :: (a: Vec3): F32           ;; return sqrtf(a.x*a.x + a.y*a.y + a.z*a.z)
+Negate :: (a: Vec3): Vec3          ;; return {-a.x, -a.y, -a.z}
+Dot    :: (a: Vec3, b: Vec3): F32  ;; return a.x*b.x + a.y*b.y + a.z*b.z
+"*"    :: (a: Vec3, b: Vec3): Vec3 ;; return {a.x*b.x, a.y*b.y, a.z*b.z}
+"*"    :: (a: Vec3, b: F32) : Vec3 ;; return {a.x*b, a.y*b, a.z*b}
+"+"    :: (a: Vec3, b: Vec3): Vec3 ;; return {a.x+b.x, a.y+b.y, a.z+b.z}
+"/"    :: (a: Vec3, b: Vec3): Vec3 ;; return {a.x/b.x, a.y/b.y, a.z/b.z}
+"/"    :: (a: Vec3, b: F32) : Vec3 ;; return {a.x/b, a.y/b, a.z/b}
+"-"    :: (a: Vec3, b: Vec3): Vec3 ;; return {a.x-b.x, a.y-b.y, a.z-b.z}
 
 Cross :: (a: Vec3, b: Vec3): Vec3
   result := Vec3{
@@ -29,13 +38,3 @@ ConvertToARGB :: (a: Vec3): U32
   b := (a.z * 255)->U32 << 0
   result := r | g | b
   return result
-
-Length :: (a: Vec3): F32          ;; return sqrtf(a.x*a.x + a.y*a.y + a.z*a.z)
-Negate :: (a: Vec3): Vec3         ;; return Vec3{-a.x, -a.y, -a.z}
-Dot    :: (a: Vec3, b: Vec3): F32 ;; return a.x*b.x + a.y*b.y + a.z*b.z
-"*" :: (a: Vec3, b: Vec3): Vec3   ;; return Vec3{a.x*b.x, a.y*b.y, a.z*b.z}
-"*" :: (a: Vec3, b: F32) : Vec3   ;; return Vec3{a.x*b, a.y*b, a.z*b}
-"+" :: (a: Vec3, b: Vec3): Vec3   ;; return Vec3{a.x+b.x, a.y+b.y, a.z+b.z}
-"/" :: (a: Vec3, b: Vec3): Vec3   ;; return Vec3{a.x/b.x, a.y/b.y, a.z/b.z}
-"/" :: (a: Vec3, b: F32): Vec3    ;; return Vec3{a.x/b, a.y/b, a.z/b}
-"-" :: (a: Vec3, b: Vec3): Vec3   ;; return Vec3{a.x-b.x, a.y-b.y, a.z-b.z}