1 files changed, 0 insertions, 172 deletions
diff --git a/kscurses/canvas.jai b/kscurses/canvas.jai
deleted file mode 100644
index df0b021..0000000
--- a/kscurses/canvas.jai
+++ /dev/null
@@ -1,172 +0,0 @@
-Canvas :: struct {
-	zone : Ibox2;
-
-	count : int;
-	pixels_last_draw : []Char;
-	pixels_buf : []Char;
-	links : []Link;
-
-	diff_count := 0;
-	force_full_refresh := true;
-
-	Link :: struct { prev, next : s32; }
-}
-
-deinit :: (using canvas : *Canvas) {
-	array_free(pixels_last_draw);
-	array_free(pixels_buf); pixels_buf = .[];
-	array_free(links);
-}
-resize_clear :: (using canvas : *Canvas, new_zone : Ibox2, filler := Char.{}) {
-	if new_zone != zone {
-		array_free(pixels_last_draw);
-		array_free(pixels_buf);
-		array_free(links);
-
-		zone = new_zone;
-		count = zone.width * zone.height;
-
-		pixels_last_draw = NewArray(count, Char);
-		pixels_buf = NewArray(count, Char);
-		links = NewArray(count + 1, Link);
-		links[count] = .{xx count, xx count};
-	
-		if filler != .{} then {
-			for * pixels_buf {
-				<<it = filler;
-			}
-		}
-		links[count] = .{-1, -1};
-
-		force_full_refresh = true;
-	} else {
-		for y : 0..zone.height-1 {
-			for x : 0..zone.width-1 {
-				c_putchar(canvas, filler, .{xx x, xx y});
-			}
-		}		
-	}
-}
-// add *void to fill_function
-resize_fill :: (using canvas : *Canvas, new_zone : Ibox2, fill_function : (coord : ivec2, zone : Ibox2) -> Char) {
-	if zone != new_zone {
-		array_free(pixels_last_draw);
-		array_free(pixels_buf);
-		array_free(links);
-
-		zone = new_zone;
-		count = zone.width * zone.height;
-
-		pixels_last_draw = NewArray(count, Char);
-		pixels_buf = NewArray(count, Char);
-		links = NewArray(count + 1, Link);
-		links[count] = .{xx count, xx count};
-		force_full_refresh = true;
-	}
-
-	c_fill(canvas, fill_function);
-	// i := 0;
-	// for y : 0..zone.height-1 {
-	// 	for x : 0..zone.width-1 {
-	// 		pixels_buf[i] = fill_function(.{x, y}, zone);
-	// 		i += 1;
-	// 		diff_count += 1;
-	// 	}
-	// }
-
-	// for * links {
-	// 	<<it = .{-1, -1};
-	// }
-}
-b_draw_canvas :: (builder : *String_Builder, using canvas : *Canvas) {
-	if force_full_refresh || diff_count * 4 > zone.width * zone.height {
-		i := 0;
-		for y : 0..zone.height-1 {
-			b_move_cursor(builder, zone.corner + ivec2.{0, y});
-			for x : 0..zone.width-1 {
-				b_putchar(builder, pixels_buf[i]);
-				pixels_last_draw[i] = pixels_buf[i];
-				links[i] = .{-1, -1};
-				i += 1;
-			} 
-		}
-	} else {
-		last_pos := ivec2.{-1, -1};
-		current := links[count].next;
-		I := 0;
-
-		while current != count {
-			assert(I < count);
-			assert(current >= 0);
-
-			pos := ivec2.{xx(current % zone.width), xx(current / zone.width)} + zone.corner;
-			if pos.x != last_pos.x + 1 || pos.y != last_pos.y {
-				b_move_cursor(builder, pos);
-			}
-			b_putchar(builder, pixels_buf[current]);
-			pixels_last_draw[current] = pixels_buf[current];
-
-			next := links[current].next;
-			links[current] = .{-1, -1};
-			current = next;
-			last_pos = pos;
-			I += 1;
-		}
-	}
-
-	diff_count = 0;
-	force_full_refresh = false;
-	links[count] = .{xx count, xx count};
-}
-c_putchar :: (using canvas : *Canvas, pixel : Char, pos_local : ivec2) {
-	// pos_local := pos - zone.corner;
-	if !point_inside(pos_local, .{size = zone.size}) return;
-	current := pos_local.x + pos_local.y * zone.width;
-
-	c_last_draw := pixels_last_draw[current];
-	pixels_buf[current] = pixel;
-
-	if links[current].prev == -1 {
-		assert(links[current].next == -1);
-		if c_last_draw != pixel {
-			links[current] = .{links[count].prev, xx count};
-			links[links[count].prev].next = current;
-			links[count].prev = current;
-			diff_count += 1;
-		}
-	} else {
-		if c_last_draw == pixel {
-			nbs := links[current];
-			assert(links[nbs.prev].next == current && links[nbs.next].prev == current);
-			links[nbs.prev].next = nbs.next;
-			links[nbs.next].prev = nbs.prev;
-			links[current] = .{-1, -1};
-			diff_count -= 1;
-		}
-	}
-}
-
-c_fill :: (using canvas : *Canvas, fill_function : (coord : ivec2, zone : Ibox2) -> Char) {
-	for y : 0..zone.height-1 {
-		for x : 0..zone.width-1 {
-			char := fill_function(.{x, y}, zone);
-			c_putchar(canvas, char, .{x, y});
-		}
-	}
-	// i := 0;
-	// for y : 0..zone.height-1 {
-	// 	for x : 0..zone.width-1 {
-	// 		pixels_buf[i] = fill_function(.{x, y}, zone);
-	// 		i += 1;
-	// 		diff_count += 1;
-	// 	}
-	// }
-	// refresh_all = true;
-}
-ks_draw_canvas :: (canvas : *Canvas) {
-	builder := String_Builder.{allocator = temp};
-	b_draw_canvas(*builder, canvas);
-	ks_write(builder_to_string(*builder, allocator = temp));
-}
-
-