extern statement

examples/raylib.zr

@@ -1,42 +1,40 @@
-// musl doesnt like dlopen, needs to be compiled with -m
+// musl doesnt like dlopen, needs to be compiled with -m -C="/usr/local/lib/libraylib.a -lm"
 
 func main[] : I64
-    let rl: Ptr = c.dlopen("libraylib.so", 2)
+    extern InitWindow
+    extern SetTargetFPS
+    extern WindowShouldClose
+    extern BeginDrawing
+    extern EndDrawing
+    extern ClearBackground
+    extern CloseWindow
+    extern DrawRectangle
+    extern IsKeyDown
 
-    let rl.InitWindow: Ptr = c.dlsym(rl, "InitWindow")
-    let rl.SetTargetFPS: Ptr = c.dlsym(rl, "SetTargetFPS")
-    let rl.WindowShouldClose: Ptr = c.dlsym(rl, "WindowShouldClose")
-    let rl.BeginDrawing: Ptr = c.dlsym(rl, "BeginDrawing")
-    let rl.EndDrawing: Ptr = c.dlsym(rl, "EndDrawing")
-    let rl.ClearBackground: Ptr = c.dlsym(rl, "ClearBackground")
-    let rl.CloseWindow: Ptr = c.dlsym(rl, "CloseWindow")
-    let rl.DrawRectangle: Ptr = c.dlsym(rl, "DrawRectangle")
-    let rl.IsKeyDown: Ptr = c.dlsym(rl, "IsKeyDown")
-
-    let rl.KEY_W: I64 = 87
-    let rl.KEY_S: I64 = 83
-    let rl.KEY_A: I64 = 65
-    let rl.KEY_D: I64 = 68
+    let KEY_W: I64 = 87
+    let KEY_S: I64 = 83
+    let KEY_A: I64 = 65
+    let KEY_D: I64 = 68
 
     let x: I64 = 200
     let y: I64 = 200
 
-    rl.InitWindow(800, 600, "Hello, World!")
-    rl.SetTargetFPS(60)
+    InitWindow(800, 600, "Hello, World!")
+    SetTargetFPS(60)
 
-    while !rl.WindowShouldClose()
-        if rl.IsKeyDown(rl.KEY_W) & 255
+    while !WindowShouldClose()
+        if IsKeyDown(KEY_W) & 255
             y = y - 10
-        if rl.IsKeyDown(rl.KEY_S) & 255
+        if IsKeyDown(KEY_S) & 255
             y = y + 10
-        if rl.IsKeyDown(rl.KEY_A) & 255
+        if IsKeyDown(KEY_A) & 255
             x = x - 10
-        if rl.IsKeyDown(rl.KEY_D) & 255
+        if IsKeyDown(KEY_D) & 255
             x = x + 10
 
-        rl.BeginDrawing()
-        rl.ClearBackground(0xffffffff)
-        rl.DrawRectangle(x, y, 100, 100, 0xff0000ff)
-        rl.EndDrawing()
+        BeginDrawing()
+        ClearBackground(0xffffffff)
+        DrawRectangle(x, y, 100, 100, 0xff0000ff)
+        EndDrawing()
 
-    rl.CloseWindow()
+    CloseWindow()