From e89dc91182a94e48ca9220a2fe075db680ddff04 Mon Sep 17 00:00:00 2001
From: Fox Caminiti <fox@foxcam.net>
Date: Tue, 16 Aug 2022 15:06:45 -0400
Subject: undo functional

---
 layer.cpp | 26 +++++++++++++++++++++++++-
 1 file changed, 25 insertions(+), 1 deletion(-)

(limited to 'layer.cpp')

diff --git a/layer.cpp b/layer.cpp
index 8983076..b289976 100644
--- a/layer.cpp
+++ b/layer.cpp
@@ -56,6 +56,16 @@ InteractProperty(int16 a, project_data *File, project_state *State, bool32 Ended
     // Cache->InteractIndex = State->SelectedLayerIndex[0];
     if (Ended)
     {
+        project_layer *Layer = File->Layer[State->MostRecentlySelectedLayer];
+        // We can't end for pos/anchor point until we commit both channels. Should think of something better.
+        if ((a == 1) || (a == 3)) {
+            Action_Change_Commit(Memory, &Layer->Property[a].CurrentValue.f, &State->InteractCache[1], &Layer->Property[a].CurrentValue.f, action_change_r32);
+        } else {
+            Action_Change_Commit(Memory, &Layer->Property[a].CurrentValue.f, &State->InteractCache[0], &Layer->Property[a].CurrentValue.f, action_change_r32);
+        }
+        if (!(a == 0) && !(a == 2)) {
+            Action_Entry_End(Memory);
+        }
         State->IsInteracting = false;
         // Cache->Interact = Clear;
     }
@@ -64,7 +74,7 @@ InteractProperty(int16 a, project_data *File, project_state *State, bool32 Ended
 }
 
 static void
-TransformsInteract(project_data *File, project_state *State, ui *UI, transforms_hotkey_interact Mode)
+TransformsInteract(project_data *File, project_state *State, memory *Memory, ui *UI, transforms_hotkey_interact Mode)
 {
     if (UI->FocusedWindow == focus_timeline) {
         temp_layer_list List = FindSelectedLayerIndex(File, State->NumberOfSelectedLayers);
@@ -83,6 +93,20 @@ TransformsInteract(project_data *File, project_state *State, ui *UI, transforms_
             }
         }
     } else if (UI->FocusedWindow == focus_viewport) {
+        // TODO(fox): Make multi-select possible!
+        project_layer *Layer = File->Layer[State->MostRecentlySelectedLayer];
+        Action_Entry_Begin(Memory, action_entry_default, "Tranforms interact");
+        if (Mode == sliding_position) {
+            State->InteractCache[0] = Layer->x.CurrentValue.f;
+            State->InteractCache[1] = Layer->y.CurrentValue.f;
+        } else if (Mode == sliding_anchorpoint) {
+            State->InteractCache[0] = Layer->ax.CurrentValue.f;
+            State->InteractCache[1] = Layer->ay.CurrentValue.f;
+        } else if (Mode == sliding_rotation) {
+            State->InteractCache[0] = Layer->rotation.CurrentValue.f;
+        } else if (Mode == sliding_scale) {
+            State->InteractCache[0] = Layer->scale.CurrentValue.f;
+        }
         State->IsInteracting = true;
         State->TransformsHotkeyInteract = Mode;
     }
-- 
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