diff --git a/include/parts.h b/include/parts.h
index 8d6426c..6f0e28b 100644
--- a/include/parts.h
+++ b/include/parts.h
@@ -100,7 +100,15 @@ bool PE_IsExist(int parts_no);
 bool PE_AddCreateToPartsConstructionProcess(int parts_no, int w, int h, int state);
 bool PE_AddCreatePixelOnlyToPartsConstructionProcess(int parts_no, int w, int h, int state);
 bool PE_AddCreateCGToProcess(int parts_no, struct string *cg_name, int state);
-bool PE_AddFillAlphaColorToPartsConstructionProcess(int parts_no, int x, int y, int w, int h, int r, int g, int b, int a, int state);
+bool PE_AddFillToPartsConstructionProcess(int parts_no, int x, int y, int w, int h,
+		int r, int g, int b, int state);
+bool PE_AddFillAlphaColorToPartsConstructionProcess(int parts_no, int x, int y, int w, int h,
+		int r, int g, int b, int a, int state);
+bool PE_AddFillAMapToPartsConstructionProcess(int parts_no, int x, int y, int w, int h, int a, int state);
+bool PE_AddDrawCutCGToPartsConstructionProcess(int parts_no, struct string *cg_name,
+		int dx, int dy, int dw, int dh, int sx, int sy, int sw, int sh, int interp_type, int state);
+bool PE_AddCopyCutCGToPartsConstructionProcess(int parts_no, struct string *cg_name,
+		int dx, int dy, int dw, int dh, int sx, int sy, int sw, int sh, int interp_type, int state);
 bool PE_AddCopyTextToPartsConstructionProcess(int parts_no, int x, int y, struct string *text,
 		int type, int size, int r, int g, int b, float bold_weight,
 		int edge_r, int edge_g, int edge_b, float edge_weight,
diff --git a/src/hll/GUIEngine.c b/src/hll/GUIEngine.c
index 9d61b10..5897657 100644
--- a/src/hll/GUIEngine.c
+++ b/src/hll/GUIEngine.c
@@ -862,14 +862,14 @@ HLL_LIBRARY(GUIEngine,
 	    HLL_EXPORT(Parts_AddCreateToPartsConstructionProcess, PE_AddCreateToPartsConstructionProcess),
 	    HLL_EXPORT(Parts_AddCreatePixelOnlyToPartsConstructionProcess, PE_AddCreatePixelOnlyToPartsConstructionProcess),
 	    HLL_EXPORT(Parts_AddCreateCGToProcess, PE_AddCreateCGToProcess),
-	    HLL_TODO_EXPORT(Parts_AddFillToPartsConstructionProcess, GUIEngine_Parts_AddFillToPartsConstructionProcess),
+	    HLL_EXPORT(Parts_AddFillToPartsConstructionProcess, PE_AddFillToPartsConstructionProcess),
 	    HLL_EXPORT(Parts_AddFillAlphaColorToPartsConstructionProcess, PE_AddFillAlphaColorToPartsConstructionProcess),
-	    HLL_TODO_EXPORT(Parts_AddFillAMapToPartsConstructionProcess, GUIEngine_Parts_AddFillAMapToPartsConstructionProcess),
+	    HLL_EXPORT(Parts_AddFillAMapToPartsConstructionProcess, PE_AddFillAMapToPartsConstructionProcess),
 	    HLL_TODO_EXPORT(Parts_AddFillWithAlphaToPartsConstructionProcess, GUIEngine_Parts_AddFillWithAlphaToPartsConstructionProcess),
 	    HLL_TODO_EXPORT(Parts_AddFillGradationHorizonToPartsConstructionProcess, GUIEngine_Parts_AddFillGradationHorizonToPartsConstructionProcess),
 	    HLL_TODO_EXPORT(Parts_AddDrawRectToPartsConstructionProcess, GUIEngine_Parts_AddDrawRectToPartsConstructionProcess),
-	    HLL_TODO_EXPORT(Parts_AddDrawCutCGToPartsConstructionProcess, GUIEngine_Parts_AddDrawCutCGToPartsConstructionProcess),
-	    HLL_TODO_EXPORT(Parts_AddCopyCutCGToPartsConstructionProcess, GUIEngine_Parts_AddCopyCutCGToPartsConstructionProcess),
+	    HLL_EXPORT(Parts_AddDrawCutCGToPartsConstructionProcess, PE_AddDrawCutCGToPartsConstructionProcess),
+	    HLL_EXPORT(Parts_AddCopyCutCGToPartsConstructionProcess, PE_AddCopyCutCGToPartsConstructionProcess),
 	    HLL_TODO_EXPORT(Parts_AddGrayFilterToPartsConstructionProcess, GUIEngine_Parts_AddGrayFilterToPartsConstructionProcess),
 	    HLL_TODO_EXPORT(Parts_AddAddFilterToPartsConstructionProcess, GUIEngine_Parts_AddAddFilterToPartsConstructionProcess),
 	    HLL_TODO_EXPORT(Parts_AddMulFilterToPartsConstructionProcess, GUIEngine_Parts_AddMulFilterToPartsConstructionProcess),
diff --git a/src/parts/construction.c b/src/parts/construction.c
index 9ce5bc6..c64aa19 100644
--- a/src/parts/construction.c
+++ b/src/parts/construction.c
@@ -35,7 +35,11 @@ void parts_cp_op_free(struct parts_cp_op *op)
 	case PARTS_CP_CREATE:
 	case PARTS_CP_CREATE_PIXEL_ONLY:
 	case PARTS_CP_CG:
+	case PARTS_CP_FILL:
 	case PARTS_CP_FILL_ALPHA_COLOR:
+	case PARTS_CP_FILL_AMAP:
+	case PARTS_CP_DRAW_CUT_CG:
+	case PARTS_CP_COPY_CUT_CG:
 		break;
 	case PARTS_CP_DRAW_TEXT:
 	case PARTS_CP_COPY_TEXT:
@@ -99,7 +103,23 @@ bool PE_AddCreateCGToProcess(int parts_no, struct string *cg_name, int state)
 	return true;
 }
 
-bool PE_AddFillToPartsConstructionProcess(int parts_no, int x, int y, int w, int h, int r, int g, int b, int state);
+bool PE_AddFillToPartsConstructionProcess(int parts_no, int x, int y, int w, int h, int r, int g, int b, int state)
+{
+	if (!parts_state_valid(--state))
+		return false;
+
+	struct parts_construction_process *cproc = get_cproc(parts_no, state);
+	struct parts_cp_op *op = xcalloc(1, sizeof(struct parts_cp_op));
+	op->type = PARTS_CP_FILL;
+	op->fill = (struct parts_cp_fill) {
+		.x = x, .y = y, .w = w, .h = h,
+		.r = r, .g = g, .b = b, .a = 255
+	};
+
+	parts_add_cp_op(cproc, op);
+	return true;
+
+}
 
 bool PE_AddFillAlphaColorToPartsConstructionProcess(int parts_no, int x, int y, int w, int h, int r, int g, int b, int a, int state)
 {
@@ -109,7 +129,7 @@ bool PE_AddFillAlphaColorToPartsConstructionProcess(int parts_no, int x, int y,
 	struct parts_construction_process *cproc = get_cproc(parts_no, state);
 	struct parts_cp_op *op = xcalloc(1, sizeof(struct parts_cp_op));
 	op->type = PARTS_CP_FILL_ALPHA_COLOR;
-	op->fill_alpha_color = (struct parts_cp_fill_alpha_color) {
+	op->fill = (struct parts_cp_fill) {
 		.x = x, .y = y, .w = w, .h = h,
 		.r = r, .g = g, .b = b, .a = a
 	};
@@ -118,17 +138,82 @@ bool PE_AddFillAlphaColorToPartsConstructionProcess(int parts_no, int x, int y,
 	return true;
 }
 
-bool PE_AddFillAMapToPartsConstructionProcess(int parts_no, int x, int y, int w, int h, int a, int state);
+bool PE_AddFillAMapToPartsConstructionProcess(int parts_no, int x, int y, int w, int h, int a, int state)
+{
+	if (!parts_state_valid(--state))
+		return false;
+
+	struct parts_construction_process *cproc = get_cproc(parts_no, state);
+	struct parts_cp_op *op = xcalloc(1, sizeof(struct parts_cp_op));
+	op->type = PARTS_CP_FILL_AMAP;
+	op->fill = (struct parts_cp_fill) {
+		.x = x, .y = y, .w = w, .h = h,
+		.r = 0, .g = 0, .b = 0, .a = a
+	};
+
+	parts_add_cp_op(cproc, op);
+	return true;
+}
+
 bool PE_AddFillWithAlphaToPartsConstructionProcess(int parts_no, int x, int y, int w, int h,
 		int r, int g, int b, int a, int state);
 bool PE_AddFillGradationHorizonToPartsConstructionProcess(int parts_no, int x, int y, int w, int h,
 		int top_r, int top_g, int top_b, int bot_r, int bot_g, int bot_b, int state);
 bool PE_AddDrawRectToPartsConstructionProcess(int parts_no, int x, int y, int w, int h,
 		int r, int g, int b, int state);
+
 bool PE_AddDrawCutCGToPartsConstructionProcess(int parts_no, struct string *cg_name,
-		int dx, int dy, int dw, int dh, int sx, int sy, int sw, int sh, int interp_type, int state);
+		int dx, int dy, int dw, int dh, int sx, int sy, int sw, int sh, int interp_type, int state)
+{
+	if (!parts_state_valid(--state))
+		return false;
+
+	int cg_no;
+	if (!asset_exists_by_name(ASSET_CG, cg_name->text, &cg_no)) {
+		WARNING("Invalid CG name: %s", display_sjis0(cg_name->text));
+		return false;
+	}
+
+	struct parts_construction_process *cproc = get_cproc(parts_no, state);
+	struct parts_cp_op *op = xcalloc(1, sizeof(struct parts_cp_op));
+	op->type = PARTS_CP_DRAW_CUT_CG;
+	op->cut_cg = (struct parts_cp_cut_cg) {
+		.cg_no = cg_no,
+		.dx = dx, .dy = dy, .dw = dw, .dh = dh,
+		.sx = sx, .sy = sy, .sw = sw, .sh = sh,
+		.interp_type = interp_type
+	};
+
+	parts_add_cp_op(cproc, op);
+	return true;
+}
+
 bool PE_AddCopyCutCGToPartsConstructionProcess(int parts_no, struct string *cg_name,
-		int dx, int dy, int dw, int dh, int sx, int sy, int sw, int sh, int interp_type, int state);
+		int dx, int dy, int dw, int dh, int sx, int sy, int sw, int sh, int interp_type, int state)
+{
+	if (!parts_state_valid(--state))
+		return false;
+
+	int cg_no;
+	if (!asset_exists_by_name(ASSET_CG, cg_name->text, &cg_no)) {
+		WARNING("Invalid CG name: %s", display_sjis0(cg_name->text));
+		return false;
+	}
+
+	struct parts_construction_process *cproc = get_cproc(parts_no, state);
+	struct parts_cp_op *op = xcalloc(1, sizeof(struct parts_cp_op));
+	op->type = PARTS_CP_COPY_CUT_CG;
+	op->cut_cg = (struct parts_cp_cut_cg) {
+		.cg_no = cg_no,
+		.dx = dx, .dy = dy, .dw = dw, .dh = dh,
+		.sx = sx, .sy = sy, .sw = sw, .sh = sh,
+		.interp_type = interp_type
+	};
+
+	parts_add_cp_op(cproc, op);
+	return true;
+}
+
 bool PE_AddGrayFilterToPartsConstructionProcess(int parts_no, int x, int y, int w, int h,
 		bool full_size, int state);
 bool PE_AddAddFilterToPartsConstructionProcess(int parts_no, int x, int y, int w, int h,
@@ -222,12 +307,49 @@ static void build_cg(struct parts *parts, struct parts_construction_process *cpr
 	cg_free(cg);
 }
 
-static void build_fill_alpha_color(struct parts_construction_process *cproc,
-		struct parts_cp_fill_alpha_color *op)
+static void build_fill(struct parts_construction_process *cproc, struct parts_cp_fill *op)
+{
+	gfx_fill(&cproc->common.texture, op->x, op->y, op->w, op->h, op->r, op->g, op->b);
+}
+
+static void build_fill_alpha_color(struct parts_construction_process *cproc, struct parts_cp_fill *op)
 {
 	gfx_fill_alpha_color(&cproc->common.texture, op->x, op->y, op->w, op->h, op->r, op->g, op->b, op->a);
 }
 
+static void build_fill_amap(struct parts_construction_process *cproc, struct parts_cp_fill *op)
+{
+	gfx_fill_amap(&cproc->common.texture, op->x, op->y, op->w, op->h, op->a);
+}
+
+static void build_draw_cut_cg(struct parts_construction_process *cproc, struct parts_cp_cut_cg *op)
+{
+	struct cg *cg = asset_cg_load(op->cg_no);
+	assert(cg);
+
+	Texture src;
+	gfx_init_texture_with_cg(&src, cg);
+	cg_free(cg);
+
+	gfx_copy_stretch_blend_amap(&cproc->common.texture, op->dx, op->dy, op->dw, op->dh,
+			&src, op->sx, op->sy, op->sw, op->sh);
+	gfx_delete_texture(&src);
+}
+
+static void build_copy_cut_cg(struct parts_construction_process *cproc, struct parts_cp_cut_cg *op)
+{
+	struct cg *cg = asset_cg_load(op->cg_no);
+	assert(cg);
+
+	Texture src;
+	gfx_init_texture_with_cg(&src, cg);
+	cg_free(cg);
+
+	gfx_copy_stretch_with_alpha_map(&cproc->common.texture, op->dx, op->dy, op->dw, op->dh,
+			&src, op->sx, op->sy, op->sw, op->sh);
+	gfx_delete_texture(&src);
+}
+
 static void build_draw_text(struct parts_construction_process *cproc, struct parts_cp_text *op)
 {
 	gfx_render_text(&cproc->common.texture, op->x, op->y, op->text->text, &op->style);
@@ -261,8 +383,20 @@ bool PE_BuildPartsConstructionProcess(int parts_no, int state)
 		case PARTS_CP_CG:
 			build_cg(parts, cproc, &op->cg);
 			break;
+		case PARTS_CP_FILL:
+			build_fill(cproc, &op->fill);
+			break;
 		case PARTS_CP_FILL_ALPHA_COLOR:
-			build_fill_alpha_color(cproc, &op->fill_alpha_color);
+			build_fill_alpha_color(cproc, &op->fill);
+			break;
+		case PARTS_CP_FILL_AMAP:
+			build_fill_amap(cproc, &op->fill);
+			break;
+		case PARTS_CP_DRAW_CUT_CG:
+			build_draw_cut_cg(cproc, &op->cut_cg);
+			break;
+		case PARTS_CP_COPY_CUT_CG:
+			build_copy_cut_cg(cproc, &op->cut_cg);
 			break;
 		case PARTS_CP_DRAW_TEXT:
 			build_draw_text(cproc, &op->text);
diff --git a/src/parts/debug.c b/src/parts/debug.c
index 6efddad..a7fa254 100644
--- a/src/parts/debug.c
+++ b/src/parts/debug.c
@@ -84,7 +84,11 @@ static void parts_construction_process_print(struct parts_construction_process *
 		[PARTS_CP_CREATE] = "PARTS_CP_CREATE",
 		[PARTS_CP_CREATE_PIXEL_ONLY] = "PARTS_CP_CREATE_PIXEL_ONLY",
 		[PARTS_CP_CG] = "PARTS_CP_CG",
+		[PARTS_CP_FILL] = "PARTS_CP_FILL",
 		[PARTS_CP_FILL_ALPHA_COLOR] = "PARTS_CP_FILL_ALPHA_COLOR",
+		[PARTS_CP_FILL_AMAP] = "PARTS_CP_FILL_AMAP",
+		[PARTS_CP_DRAW_CUT_CG] = "PARTS_CP_DRAW_CUT_CG",
+		[PARTS_CP_COPY_CUT_CG] = "PARTS_CP_COPY_CUT_CG",
 		[PARTS_CP_DRAW_TEXT] = "PARTS_CP_DRAW_TEXT",
 		[PARTS_CP_COPY_TEXT] = "PARTS_CP_COPY_TEXT",
 	};
@@ -111,13 +115,22 @@ static void parts_construction_process_print(struct parts_construction_process *
 		case PARTS_CP_CG:
 			indent_printf(indent, "cg.no = %d\n", op->cg.no);
 			break;
+		case PARTS_CP_FILL:
 		case PARTS_CP_FILL_ALPHA_COLOR:
-			indent_printf(indent, "fill_alpha_color.rect = {x=%d,y=%d,w=%d,h=%d},\n",
-					op->fill_alpha_color.x, op->fill_alpha_color.y,
-					op->fill_alpha_color.w, op->fill_alpha_color.h);
-			indent_printf(indent, "fill_alpha_color.color = (%d,%d,%d,%d)\n",
-					op->fill_alpha_color.r, op->fill_alpha_color.g,
-					op->fill_alpha_color.b, op->fill_alpha_color.a);
+		case PARTS_CP_FILL_AMAP:
+			indent_printf(indent, "fill.rect = {x=%d,y=%d,w=%d,h=%d},\n",
+					op->fill.x, op->fill.y, op->fill.w, op->fill.h);
+			indent_printf(indent, "fill.color = (%d,%d,%d,%d)\n",
+					op->fill.r, op->fill.g, op->fill.b, op->fill.a);
+			break;
+		case PARTS_CP_DRAW_CUT_CG:
+		case PARTS_CP_COPY_CUT_CG:
+			indent_printf(indent, "cut_cg.cg_no = %d,\n", op->cut_cg.cg_no);
+			indent_printf(indent, "cut_cg.dst = {x=%d,y=%d,w=%d,h=%d},\n",
+					op->cut_cg.dx, op->cut_cg.dy, op->cut_cg.dw, op->cut_cg.dh);
+			indent_printf(indent, "cut_cg.src = {x=%d,y=%d,w=%d,h=%d},\n",
+					op->cut_cg.sx, op->cut_cg.sy, op->cut_cg.sw, op->cut_cg.sh);
+			indent_printf(indent, "cut_cg.interp_type = %d\n", op->cut_cg.interp_type);
 			break;
 		case PARTS_CP_DRAW_TEXT:
 		case PARTS_CP_COPY_TEXT:
@@ -396,9 +409,21 @@ static void parts_list_print(struct parts *parts, int indent)
 			case PARTS_CP_CG:
 				printf(" cg");
 				break;
+			case PARTS_CP_FILL:
+				printf(" fill");
+				break;
 			case PARTS_CP_FILL_ALPHA_COLOR:
 				printf(" fill-alpha-color");
 				break;
+			case PARTS_CP_FILL_AMAP:
+				printf(" fill-amap");
+				break;
+			case PARTS_CP_DRAW_CUT_CG:
+				printf(" draw-cut-cg");
+				break;
+			case PARTS_CP_COPY_CUT_CG:
+				printf(" copy-cut-cg");
+				break;
 			case PARTS_CP_DRAW_TEXT:
 				printf(" draw-text");
 				break;
diff --git a/src/parts/parts_internal.h b/src/parts/parts_internal.h
index 1833bf1..b99f83b 100644
--- a/src/parts/parts_internal.h
+++ b/src/parts/parts_internal.h
@@ -137,7 +137,11 @@ enum parts_cp_op_type {
 	PARTS_CP_CREATE,
 	PARTS_CP_CREATE_PIXEL_ONLY,
 	PARTS_CP_CG,
+	PARTS_CP_FILL,
 	PARTS_CP_FILL_ALPHA_COLOR,
+	PARTS_CP_FILL_AMAP,
+	PARTS_CP_DRAW_CUT_CG,
+	PARTS_CP_COPY_CUT_CG,
 	PARTS_CP_DRAW_TEXT,
 	PARTS_CP_COPY_TEXT,
 #define PARTS_NR_CP_TYPES (PARTS_CP_COPY_TEXT+1)
@@ -152,11 +156,18 @@ struct parts_cp_cg {
 	int no;
 };
 
-struct parts_cp_fill_alpha_color {
+struct parts_cp_fill {
 	int x, y, w, h;
 	int r, g, b, a;
 };
 
+struct parts_cp_cut_cg {
+	int cg_no;
+	int dx, dy, dw, dh;
+	int sx, sy, sw, sh;
+	int interp_type;
+};
+
 struct parts_cp_text {
 	struct string *text;
 	int x, y;
@@ -170,7 +181,8 @@ struct parts_cp_op {
 	union {
 		struct parts_cp_create create;
 		struct parts_cp_cg cg;
-		struct parts_cp_fill_alpha_color fill_alpha_color;
+		struct parts_cp_fill fill;
+		struct parts_cp_cut_cg cut_cg;
 		struct parts_cp_text text;
 	};
 };