auts: draw some tile

isotest/cell.v

@@ -0,0 +1,8 @@
+module main
+
+struct Cell {
+mut:
+	z int
+
+	tile_id int
+}

isotest/draw.v

@@ -53,7 +53,9 @@ fn (mut d Drawer) draw_image() {
 
 fn (mut d Drawer) draw_tex(tex voidptr, px, py int) {
 	if isnil(tex) {
-		return
+		println("tex is nil")
+		pp(2)
+		//return
 	}
 	texw := 0
 	texh := 0

isotest/field.v

@@ -5,11 +5,17 @@ mut:
 	w int
 	h int
 	cells [][]Cell
+	view &FieldView
+
+	ctx &Context
 }
 
-fn new_field() &Field {
+fn new_field(mut ctx Context) &Field {
 	println("new_field()")
-	f := &Field{}
+	f := &Field{
+		view: &FieldView(0),
+		ctx: ctx,
+	}
 	return f
 }
 
@@ -30,11 +36,7 @@ fn (mut f Field) generate(w, h int) {
 	}
 }
 
-//
-// Cell
-//
-
-struct Cell {
-mut:
-	z int
-}
+fn (mut f Field) spawn() {
+	f.view = new_fieldview(f)
+	f.view.spawn()
+}

isotest/fieldview.v

@@ -0,0 +1,79 @@
+module main
+
+import os
+
+struct FieldView {
+mut:
+	m &Field
+	tiles map[string]voidptr
+}
+
+fn new_fieldview(m &Field) &FieldView {
+	v := &FieldView{
+		m: m,
+	}
+
+	return v
+}
+
+fn (mut v FieldView) load() {
+	println("fieldview load()")
+	
+	path := "res/images/tiles/test1"
+
+	for f in os.walk_ext(path, ".png") {
+		println("f: $f")
+		//mut name := os.file_name(f).trim_right(".png")
+		mut name := os.file_name(f).all_before_last(".png")
+		//println("z: $name")
+		if name.count("_") != 1 {
+			//idx := name.index_after(5)
+			name = name.all_before_last("_")
+		}
+		println("name: $name")
+
+		tex := v.m.ctx.drawer.load_image_tex(f)
+
+		v.tiles[name] = tex
+
+		//pp(2)
+	}
+
+	//pp(2)
+}
+
+fn (mut v FieldView) spawn() {
+	println("fiedview spawn()")
+	
+	v.load()
+}
+
+fn (mut v FieldView) draw() {
+	println("fieldview draw()")
+
+	c_tile_w := 32
+	c_tile_h := 16
+
+	for y in 0 .. v.m.h {
+		for x in 0 .. v.m.w {
+			c := v.m.cells[x][y]
+		
+			name := "tile_${c.tile_id}"
+			
+			println("name: $name")
+
+			tex := v.tiles[name]
+
+			if isnil(tex) {
+				println("tex is nil")
+				pp(2)
+			}
+
+			px := c_tile_w * x
+			py := c_tile_h * y
+		
+			//v.m.ctx.drawer.draw_tex(px, py, tex)
+			v.m.ctx.drawer.draw_tex(tex, px, py)
+		}
+	}
+}

isotest/info.txt

@@ -0,0 +1,5 @@
+1u h = 20px
+
+archer h = ~40px = ~2m
+wall h = ~3 archer h = ~6m
+wall w = ~2 tiles

isotest/main.v

@@ -5,22 +5,26 @@ import time
 fn main() {
 	println("main()")
 
-	mut f := new_field()
+	mut ctx := new_context()
+
+	mut f := new_field(mut ctx)
 
 	f.generate(4, 4)
 
 	f.cells[1][1].z = 100
 	println("z 0 0: ${f.cells[0][0].z}")
-	println("z 1 1: ${f.cells[1][1].z}")
+	println("z 1 1: ${f.cells[1][1].z}")	
 
-
-	mut ctx := new_context()
+	f.cells[1][1].tile_id = 1
+	f.cells[2][2].tile_id = 2
 
 	
 	mut app := new_app(mut ctx)
 
 	app.init(800, 600, "auts")
 
+	f.spawn()
+
 	//d := new_drawer(mut ctx)
 	mut d := ctx.drawer
 
@@ -31,7 +35,8 @@ fn main() {
 
 		d.clear()
 
-		d.draw_tex(tex, 0, 0)
+		f.view.draw()
+		//d.draw_tex(tex, 0, 0)
 
 		app.flip()