diff --git a/godot-pvz-genetics/assets/sprites/ase/Peashooter.aseprite b/godot-pvz-genetics/assets/sprites/ase/Peashooter.aseprite
new file mode 100644
index 0000000..88f07cb
Binary files /dev/null and b/godot-pvz-genetics/assets/sprites/ase/Peashooter.aseprite differ
diff --git a/godot-pvz-genetics/assets/sprites/ase/Sunflower.aseprite b/godot-pvz-genetics/assets/sprites/ase/Sunflower.aseprite
new file mode 100644
index 0000000..c196d29
Binary files /dev/null and b/godot-pvz-genetics/assets/sprites/ase/Sunflower.aseprite differ
diff --git a/godot-pvz-genetics/assets/sprites/grid.png b/godot-pvz-genetics/assets/sprites/grid.png
new file mode 100644
index 0000000..259ff62
Binary files /dev/null and b/godot-pvz-genetics/assets/sprites/grid.png differ
diff --git a/godot-pvz-genetics/assets/sprites/grid.png.import b/godot-pvz-genetics/assets/sprites/grid.png.import
new file mode 100644
index 0000000..799e79a
--- /dev/null
+++ b/godot-pvz-genetics/assets/sprites/grid.png.import
@@ -0,0 +1,40 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://dme2xuu2886mk"
+path="res://.godot/imported/grid.png-d8f6e3f14599d8a5bb4b96e2954f4f80.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://assets/sprites/grid.png"
+dest_files=["res://.godot/imported/grid.png-d8f6e3f14599d8a5bb4b96e2954f4f80.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/uastc_level=0
+compress/rdo_quality_loss=0.0
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/channel_remap/red=0
+process/channel_remap/green=1
+process/channel_remap/blue=2
+process/channel_remap/alpha=3
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1
diff --git a/godot-pvz-genetics/assets/sprites/peashooter/pea_projectile.tres b/godot-pvz-genetics/assets/sprites/peashooter/pea_projectile.tres
new file mode 100644
index 0000000..ce2c99b
--- /dev/null
+++ b/godot-pvz-genetics/assets/sprites/peashooter/pea_projectile.tres
@@ -0,0 +1,7 @@
+[gd_resource type="AtlasTexture" format=3 uid="uid://c4p0w1ep8mutp"]
+
+[ext_resource type="Texture2D" uid="uid://nh1y4mfx4rrd" path="res://assets/sprites/peashooter/peashooter.png" id="1_xd0dq"]
+
+[resource]
+atlas = ExtResource("1_xd0dq")
+region = Rect2(11, 25, 10, 7)
diff --git a/godot-pvz-genetics/assets/sprites/peashooter/peashooter.png b/godot-pvz-genetics/assets/sprites/peashooter/peashooter.png
new file mode 100644
index 0000000..c25cf4d
Binary files /dev/null and b/godot-pvz-genetics/assets/sprites/peashooter/peashooter.png differ
diff --git a/godot-pvz-genetics/assets/sprites/peashooter/peashooter.png.import b/godot-pvz-genetics/assets/sprites/peashooter/peashooter.png.import
new file mode 100644
index 0000000..6243336
--- /dev/null
+++ b/godot-pvz-genetics/assets/sprites/peashooter/peashooter.png.import
@@ -0,0 +1,40 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://nh1y4mfx4rrd"
+path="res://.godot/imported/peashooter.png-db7abc19d230ed9641fba8e2be04db38.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://assets/sprites/peashooter/peashooter.png"
+dest_files=["res://.godot/imported/peashooter.png-db7abc19d230ed9641fba8e2be04db38.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/uastc_level=0
+compress/rdo_quality_loss=0.0
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/channel_remap/red=0
+process/channel_remap/green=1
+process/channel_remap/blue=2
+process/channel_remap/alpha=3
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1
diff --git a/godot-pvz-genetics/assets/sprites/peashooter/peashooter_base.tres b/godot-pvz-genetics/assets/sprites/peashooter/peashooter_base.tres
new file mode 100644
index 0000000..fa0dfac
--- /dev/null
+++ b/godot-pvz-genetics/assets/sprites/peashooter/peashooter_base.tres
@@ -0,0 +1,7 @@
+[gd_resource type="AtlasTexture" format=3 uid="uid://xu3tlqphgkr3"]
+
+[ext_resource type="Texture2D" uid="uid://nh1y4mfx4rrd" path="res://assets/sprites/peashooter/peashooter.png" id="1_73ycv"]
+
+[resource]
+atlas = ExtResource("1_73ycv")
+region = Rect2(27, 0, 27, 13)
diff --git a/godot-pvz-genetics/assets/sprites/peashooter/peashooter_eyes.tres b/godot-pvz-genetics/assets/sprites/peashooter/peashooter_eyes.tres
new file mode 100644
index 0000000..036c364
--- /dev/null
+++ b/godot-pvz-genetics/assets/sprites/peashooter/peashooter_eyes.tres
@@ -0,0 +1,7 @@
+[gd_resource type="AtlasTexture" format=3 uid="uid://0dplt1rhyuk6"]
+
+[ext_resource type="Texture2D" uid="uid://nh1y4mfx4rrd" path="res://assets/sprites/peashooter/peashooter.png" id="1_nquma"]
+
+[resource]
+atlas = ExtResource("1_nquma")
+region = Rect2(45, 25, 8, 5)
diff --git a/godot-pvz-genetics/assets/sprites/peashooter/peashooter_head.tres b/godot-pvz-genetics/assets/sprites/peashooter/peashooter_head.tres
new file mode 100644
index 0000000..16c9f1d
--- /dev/null
+++ b/godot-pvz-genetics/assets/sprites/peashooter/peashooter_head.tres
@@ -0,0 +1,7 @@
+[gd_resource type="AtlasTexture" format=3 uid="uid://c3hpdbuk7rebb"]
+
+[ext_resource type="Texture2D" uid="uid://nh1y4mfx4rrd" path="res://assets/sprites/peashooter/peashooter.png" id="1_g74w2"]
+
+[resource]
+atlas = ExtResource("1_g74w2")
+region = Rect2(0, 0, 26, 24)
diff --git a/godot-pvz-genetics/assets/sprites/peashooter/peashooter_leaf.tres b/godot-pvz-genetics/assets/sprites/peashooter/peashooter_leaf.tres
new file mode 100644
index 0000000..d4d7afd
--- /dev/null
+++ b/godot-pvz-genetics/assets/sprites/peashooter/peashooter_leaf.tres
@@ -0,0 +1,7 @@
+[gd_resource type="AtlasTexture" format=3 uid="uid://75qm5vda4cv0"]
+
+[ext_resource type="Texture2D" uid="uid://nh1y4mfx4rrd" path="res://assets/sprites/peashooter/peashooter.png" id="1_grs1b"]
+
+[resource]
+atlas = ExtResource("1_grs1b")
+region = Rect2(45, 14, 8, 10)
diff --git a/godot-pvz-genetics/assets/sprites/peashooter/peashooter_mouth.tres b/godot-pvz-genetics/assets/sprites/peashooter/peashooter_mouth.tres
new file mode 100644
index 0000000..f75a50e
--- /dev/null
+++ b/godot-pvz-genetics/assets/sprites/peashooter/peashooter_mouth.tres
@@ -0,0 +1,7 @@
+[gd_resource type="AtlasTexture" format=3 uid="uid://dreb6csxlyicd"]
+
+[ext_resource type="Texture2D" uid="uid://nh1y4mfx4rrd" path="res://assets/sprites/peashooter/peashooter.png" id="1_08t6g"]
+
+[resource]
+atlas = ExtResource("1_08t6g")
+region = Rect2(27, 14, 17, 16)
diff --git a/godot-pvz-genetics/assets/sprites/peashooter/peashooter_stem.tres b/godot-pvz-genetics/assets/sprites/peashooter/peashooter_stem.tres
new file mode 100644
index 0000000..21a4a7f
--- /dev/null
+++ b/godot-pvz-genetics/assets/sprites/peashooter/peashooter_stem.tres
@@ -0,0 +1,7 @@
+[gd_resource type="AtlasTexture" format=3 uid="uid://cx83t1td6bh8e"]
+
+[ext_resource type="Texture2D" uid="uid://nh1y4mfx4rrd" path="res://assets/sprites/peashooter/peashooter.png" id="1_o137y"]
+
+[resource]
+atlas = ExtResource("1_o137y")
+region = Rect2(0, 25, 10, 22)
diff --git a/godot-pvz-genetics/assets/sprites/sunflower/sunflower.png b/godot-pvz-genetics/assets/sprites/sunflower/sunflower.png
new file mode 100644
index 0000000..038a587
Binary files /dev/null and b/godot-pvz-genetics/assets/sprites/sunflower/sunflower.png differ
diff --git a/godot-pvz-genetics/assets/sprites/sunflower/sunflower.png.import b/godot-pvz-genetics/assets/sprites/sunflower/sunflower.png.import
new file mode 100644
index 0000000..f387a13
--- /dev/null
+++ b/godot-pvz-genetics/assets/sprites/sunflower/sunflower.png.import
@@ -0,0 +1,40 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://bupexenm876vs"
+path="res://.godot/imported/sunflower.png-7cae6838947dd3a5909615f4eea40816.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://assets/sprites/sunflower/sunflower.png"
+dest_files=["res://.godot/imported/sunflower.png-7cae6838947dd3a5909615f4eea40816.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/uastc_level=0
+compress/rdo_quality_loss=0.0
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/channel_remap/red=0
+process/channel_remap/green=1
+process/channel_remap/blue=2
+process/channel_remap/alpha=3
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1
diff --git a/godot-pvz-genetics/assets/sprites/sunflower/sunflower_base.tres b/godot-pvz-genetics/assets/sprites/sunflower/sunflower_base.tres
new file mode 100644
index 0000000..31a37f4
--- /dev/null
+++ b/godot-pvz-genetics/assets/sprites/sunflower/sunflower_base.tres
@@ -0,0 +1,7 @@
+[gd_resource type="AtlasTexture" format=3 uid="uid://5s41s8aqpnoy"]
+
+[ext_resource type="Texture2D" uid="uid://bupexenm876vs" path="res://assets/sprites/sunflower/sunflower.png" id="1_scut2"]
+
+[resource]
+atlas = ExtResource("1_scut2")
+region = Rect2(32, 0, 27, 16)
diff --git a/godot-pvz-genetics/assets/sprites/sunflower/sunflower_eyes.tres b/godot-pvz-genetics/assets/sprites/sunflower/sunflower_eyes.tres
new file mode 100644
index 0000000..dd50579
--- /dev/null
+++ b/godot-pvz-genetics/assets/sprites/sunflower/sunflower_eyes.tres
@@ -0,0 +1,7 @@
+[gd_resource type="AtlasTexture" format=3 uid="uid://yndxoww4o0p"]
+
+[ext_resource type="Texture2D" uid="uid://bupexenm876vs" path="res://assets/sprites/sunflower/sunflower.png" id="1_63wbg"]
+
+[resource]
+atlas = ExtResource("1_63wbg")
+region = Rect2(46, 17, 8, 6)
diff --git a/godot-pvz-genetics/assets/sprites/sunflower/sunflower_head.tres b/godot-pvz-genetics/assets/sprites/sunflower/sunflower_head.tres
new file mode 100644
index 0000000..cb9278c
--- /dev/null
+++ b/godot-pvz-genetics/assets/sprites/sunflower/sunflower_head.tres
@@ -0,0 +1,7 @@
+[gd_resource type="AtlasTexture" format=3 uid="uid://d0ywidssladw4"]
+
+[ext_resource type="Texture2D" uid="uid://bupexenm876vs" path="res://assets/sprites/sunflower/sunflower.png" id="1_nloe6"]
+
+[resource]
+atlas = ExtResource("1_nloe6")
+region = Rect2(0, 0, 31, 28)
diff --git a/godot-pvz-genetics/assets/sprites/sunflower/sunflower_mouth.tres b/godot-pvz-genetics/assets/sprites/sunflower/sunflower_mouth.tres
new file mode 100644
index 0000000..95c2c43
--- /dev/null
+++ b/godot-pvz-genetics/assets/sprites/sunflower/sunflower_mouth.tres
@@ -0,0 +1,7 @@
+[gd_resource type="AtlasTexture" format=3 uid="uid://cknlcspmr37l2"]
+
+[ext_resource type="Texture2D" uid="uid://bupexenm876vs" path="res://assets/sprites/sunflower/sunflower.png" id="1_pkohe"]
+
+[resource]
+atlas = ExtResource("1_pkohe")
+region = Rect2(0, 29, 18, 6)
diff --git a/godot-pvz-genetics/assets/sprites/sunflower/sunflower_stem.tres b/godot-pvz-genetics/assets/sprites/sunflower/sunflower_stem.tres
new file mode 100644
index 0000000..63feefe
--- /dev/null
+++ b/godot-pvz-genetics/assets/sprites/sunflower/sunflower_stem.tres
@@ -0,0 +1,7 @@
+[gd_resource type="AtlasTexture" format=3 uid="uid://4am05ghs7is0"]
+
+[ext_resource type="Texture2D" uid="uid://bupexenm876vs" path="res://assets/sprites/sunflower/sunflower.png" id="1_j0gxw"]
+
+[resource]
+atlas = ExtResource("1_j0gxw")
+region = Rect2(32, 17, 13, 26)
diff --git a/godot-pvz-genetics/project.godot b/godot-pvz-genetics/project.godot
index 8b5c4ab..86c1576 100644
--- a/godot-pvz-genetics/project.godot
+++ b/godot-pvz-genetics/project.godot
@@ -21,4 +21,5 @@ config/icon="res://icon.svg"
 
 [rendering]
 
+textures/canvas_textures/default_texture_filter=0
 rendering_device/driver.windows="d3d12"
diff --git a/godot-pvz-genetics/scenes/references/peashooter_reference.tscn b/godot-pvz-genetics/scenes/references/peashooter_reference.tscn
new file mode 100644
index 0000000..7fc62bf
--- /dev/null
+++ b/godot-pvz-genetics/scenes/references/peashooter_reference.tscn
@@ -0,0 +1,33 @@
+[gd_scene format=3 uid="uid://ishuj6fmytsi"]
+
+[ext_resource type="Texture2D" uid="uid://xu3tlqphgkr3" path="res://assets/sprites/peashooter/peashooter_base.tres" id="1_e6yey"]
+[ext_resource type="Texture2D" uid="uid://cx83t1td6bh8e" path="res://assets/sprites/peashooter/peashooter_stem.tres" id="2_s68lj"]
+[ext_resource type="Texture2D" uid="uid://c3hpdbuk7rebb" path="res://assets/sprites/peashooter/peashooter_head.tres" id="3_nb43f"]
+[ext_resource type="Texture2D" uid="uid://dreb6csxlyicd" path="res://assets/sprites/peashooter/peashooter_mouth.tres" id="4_lujl4"]
+[ext_resource type="Texture2D" uid="uid://0dplt1rhyuk6" path="res://assets/sprites/peashooter/peashooter_eyes.tres" id="5_m4f03"]
+[ext_resource type="Texture2D" uid="uid://75qm5vda4cv0" path="res://assets/sprites/peashooter/peashooter_leaf.tres" id="6_x0fsv"]
+
+[node name="PeashooterReference" type="Node2D" unique_id=1009091297]
+
+[node name="Sprite2D" type="Sprite2D" parent="." unique_id=1099676460]
+texture = ExtResource("1_e6yey")
+
+[node name="Sprite2D" type="Sprite2D" parent="Sprite2D" unique_id=99781643]
+position = Vector2(-1.5, -10.5)
+texture = ExtResource("2_s68lj")
+
+[node name="Sprite2D" type="Sprite2D" parent="Sprite2D/Sprite2D" unique_id=349584811]
+position = Vector2(4, -15)
+texture = ExtResource("3_nb43f")
+
+[node name="PeashooterLeaf" type="Sprite2D" parent="Sprite2D/Sprite2D/Sprite2D" unique_id=1491279544]
+position = Vector2(-12, -13)
+texture = ExtResource("6_x0fsv")
+
+[node name="PeashooterMouth" type="Sprite2D" parent="Sprite2D/Sprite2D/Sprite2D" unique_id=775438590]
+position = Vector2(6.5, 5)
+texture = ExtResource("4_lujl4")
+
+[node name="PeashooterEyes" type="Sprite2D" parent="Sprite2D/Sprite2D/Sprite2D" unique_id=109271766]
+position = Vector2(1.5, -3.5)
+texture = ExtResource("5_m4f03")
diff --git a/godot-pvz-genetics/scenes/references/sunflower_reference.tscn b/godot-pvz-genetics/scenes/references/sunflower_reference.tscn
new file mode 100644
index 0000000..5991874
--- /dev/null
+++ b/godot-pvz-genetics/scenes/references/sunflower_reference.tscn
@@ -0,0 +1,28 @@
+[gd_scene format=3 uid="uid://cexjyd7e5oxk2"]
+
+[ext_resource type="Texture2D" uid="uid://5s41s8aqpnoy" path="res://assets/sprites/sunflower/sunflower_base.tres" id="1_pcoyu"]
+[ext_resource type="Texture2D" uid="uid://4am05ghs7is0" path="res://assets/sprites/sunflower/sunflower_stem.tres" id="2_cis81"]
+[ext_resource type="Texture2D" uid="uid://d0ywidssladw4" path="res://assets/sprites/sunflower/sunflower_head.tres" id="3_sawyv"]
+[ext_resource type="Texture2D" uid="uid://cknlcspmr37l2" path="res://assets/sprites/sunflower/sunflower_mouth.tres" id="4_mabgo"]
+[ext_resource type="Texture2D" uid="uid://yndxoww4o0p" path="res://assets/sprites/sunflower/sunflower_eyes.tres" id="5_k7g3o"]
+
+[node name="SunflowerReference" type="Node2D" unique_id=1269760637]
+
+[node name="SunflowerBase" type="Sprite2D" parent="." unique_id=1672078764]
+texture = ExtResource("1_pcoyu")
+
+[node name="SunflowerStem" type="Sprite2D" parent="SunflowerBase" unique_id=186393666]
+position = Vector2(-1, -12)
+texture = ExtResource("2_cis81")
+
+[node name="SunflowerHead" type="Sprite2D" parent="SunflowerBase/SunflowerStem" unique_id=1079676912]
+position = Vector2(4, -13)
+texture = ExtResource("3_sawyv")
+
+[node name="SunflowerMouth" type="Sprite2D" parent="SunflowerBase/SunflowerStem/SunflowerHead" unique_id=539805721]
+position = Vector2(1, 4)
+texture = ExtResource("4_mabgo")
+
+[node name="SunflowerEyes" type="Sprite2D" parent="SunflowerBase/SunflowerStem/SunflowerHead" unique_id=968075238]
+position = Vector2(1, -2)
+texture = ExtResource("5_k7g3o")
diff --git a/godot-pvz-genetics/scenes/world.tscn b/godot-pvz-genetics/scenes/world.tscn
index 02dc725..4dbd301 100644
--- a/godot-pvz-genetics/scenes/world.tscn
+++ b/godot-pvz-genetics/scenes/world.tscn
@@ -1,9 +1,58 @@
 [gd_scene format=3 uid="uid://bh0bpqalry5my"]
 
+[ext_resource type="Texture2D" uid="uid://dme2xuu2886mk" path="res://assets/sprites/grid.png" id="1_nnsk1"]
+[ext_resource type="Script" uid="uid://g1poxl04shm6" path="res://ui/debug_modifiers.gd" id="2_rwgxs"]
+
 [node name="World" type="Node2D" unique_id=1672334032]
 
-[node name="GodotGenome" type="GodotGenome" parent="." unique_id=1134546682]
-from_plant = "CherryBomb"
+[node name="Camera2D" type="Camera2D" parent="." unique_id=1587010905]
+position = Vector2(271, 151)
+zoom = Vector2(1.825, 1.825)
 
-[node name="Plant" type="Plant" parent="." unique_id=1494298949 node_paths=PackedStringArray("genome")]
-genome = NodePath("../GodotGenome")
+[node name="GenomeA" type="GodotGenome" parent="." unique_id=1134546682]
+from_plant = "Peashooter"
+
+[node name="GenomeB" type="GodotGenome" parent="." unique_id=1110322162]
+from_plant = "Sunflower"
+
+[node name="GenomeADisplay" type="Plant" parent="." unique_id=1494298949 node_paths=PackedStringArray("genome")]
+genome = NodePath("../GenomeA")
+position = Vector2(271, 151)
+
+[node name="GenomeBDisplay" type="Plant" parent="." unique_id=1637617745 node_paths=PackedStringArray("genome")]
+genome = NodePath("../GenomeB")
+position = Vector2(333, 151)
+
+[node name="Grid" type="Sprite2D" parent="." unique_id=1161746624]
+z_index = -10
+texture = ExtResource("1_nnsk1")
+centered = false
+
+[node name="CanvasLayer" type="CanvasLayer" parent="." unique_id=1946950805]
+
+[node name="HBoxContainer" type="HBoxContainer" parent="CanvasLayer" unique_id=277004490]
+anchors_preset = 12
+anchor_top = 1.0
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 0
+script = ExtResource("2_rwgxs")
+
+[node name="Allelic" type="Button" parent="CanvasLayer/HBoxContainer" unique_id=564440120]
+layout_mode = 2
+size_flags_horizontal = 3
+text = "Аллельная трансформация"
+
+[node name="Categoric" type="Button" parent="CanvasLayer/HBoxContainer" unique_id=741994465]
+layout_mode = 2
+size_flags_horizontal = 3
+text = "Категориальная трансформация"
+
+[node name="ReferencePairModifier" type="ReferencePairModifier" parent="CanvasLayer" unique_id=2068562861 node_paths=PackedStringArray("godot_genome_a", "godot_genome_b")]
+godot_genome_a = NodePath("../../GenomeA")
+godot_genome_b = NodePath("../../GenomeB")
+
+[connection signal="genome_updated" from="GenomeA" to="CanvasLayer/HBoxContainer" method="_on_genome_a_genome_updated"]
+[connection signal="pressed" from="CanvasLayer/HBoxContainer/Allelic" to="CanvasLayer/HBoxContainer" method="_on_allelic_pressed"]
+[connection signal="pressed" from="CanvasLayer/HBoxContainer/Categoric" to="CanvasLayer/HBoxContainer" method="_on_categoric_pressed"]
diff --git a/godot-pvz-genetics/ui/debug_modifiers.gd b/godot-pvz-genetics/ui/debug_modifiers.gd
new file mode 100644
index 0000000..ccbea4a
--- /dev/null
+++ b/godot-pvz-genetics/ui/debug_modifiers.gd
@@ -0,0 +1,14 @@
+extends Node
+
+@onready var reference_pair_modifier: ReferencePairModifier = $"../ReferencePairModifier"
+
+func _on_allelic_pressed() -> void:
+	reference_pair_modifier.allelic_crossingover()
+
+
+func _on_categoric_pressed() -> void:
+	pass # Replace with function body.
+
+
+func _on_genome_a_genome_updated() -> void:
+	print("test")
diff --git a/godot-pvz-genetics/ui/debug_modifiers.gd.uid b/godot-pvz-genetics/ui/debug_modifiers.gd.uid
new file mode 100644
index 0000000..28e54cb
--- /dev/null
+++ b/godot-pvz-genetics/ui/debug_modifiers.gd.uid
@@ -0,0 +1 @@
+uid://g1poxl04shm6