auts: tile tweaks

isotest/field.v

@@ -4,14 +4,17 @@ struct Field {
 mut:
 	w int
 	h int
+	tiles_path string
 	cells [][]Cell
 	generated bool
+	
 	view &FieldView
 }
 
 fn new_field() &Field {
 	println("new_field()")
 	f := &Field{
+		tiles_path: "res/images/tiles/test1",
 		view: &FieldView(0),
 	}
 	return f

isotest/fieldview.v

@@ -24,7 +24,8 @@ fn (mut v FieldView) load() {
 		pp(2)
 	}
 	
-	path := "res/images/tiles/test1"
+	//path := "res/images/tiles/test1"
+	path := v.m.tiles_path
 
 	for f in os.walk_ext(path, ".png") {
 		println("f: $f")

isotest/main.v

@@ -1,5 +1,6 @@
 module main
 
+import spytheman.vperlin as perlin
 import time
 import rand
 
@@ -22,8 +23,12 @@ fn main() {
 	//mut f := new_field()
 	mut f := game.field
 
+	f.tiles_path = "res/images/tiles/test2"
+
 	//f.generate(4, 4)
-	f.generate(24, 24)
+	//f.generate(24, 24)
+	//f.generate(24, 48)
+	f.generate(32, 96)
 
 	f.cells[1][1].z = 100
 	println("z 0 0: ${f.cells[0][0].z}")
@@ -40,8 +45,36 @@ fn main() {
 	// Randomize tiles
 	for y in 0..f.h {
 		for x in 0..f.w {
-			tile_num := 3
-			n := rand.intn(tile_num)
+			//tile_num := 3
+			tile_num := 5
+			
+			mut n := rand.intn(tile_num)
+			
+			//scale := 1.0
+			//scale := 0.1
+			//scale := 0.3
+			scale := 0.05
+			mag := f32(tile_num)
+			nv := perlin.noise2d(f32(x) * scale, f32(y) * scale)
+			nv_norm := (nv + 1.0) / 2.0
+			xnv := nv_norm * mag
+			println(xnv)
+			if xnv > tile_num {
+				pp(2)
+			}
+			//mut n := int(xnv)
+			mut noise_n := int(xnv)
+
+			
+
+			// Randomize with random
+			//if rand.intn(100) > 80 {
+			if rand.intn(100) > 70 {
+			//if rand.intn(100) > 30 {
+				//n = rand.intn(tile_num)
+				n = noise_n
+			}
+			
 			f.cells[x][y].tile_id = n
 		}
 	}