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-rw-r--r--layer.cpp194
1 files changed, 0 insertions, 194 deletions
diff --git a/layer.cpp b/layer.cpp
deleted file mode 100644
index 5fb608e..0000000
--- a/layer.cpp
+++ /dev/null
@@ -1,194 +0,0 @@
-static temp_layer_list
-FindSelectedLayerIndex(project_data *File, int16 NumberOfSelectedLayers)
-{
- temp_layer_list List = {};
- if (!NumberOfSelectedLayers) return List;
- int16 i = 0;
- int16 n = 0;
- while (NumberOfSelectedLayers)
- {
- if (File->Layer[i]->IsSelected == true) {
- List.LayerIndex[n] = i;
- n++;
- NumberOfSelectedLayers--;
- }
- i++;
- Assert(i <= File->NumberOfLayers);
- }
- return List;
-}
-
-static transform_info
-CalculateTransforms(project_layer *Layer, comp_buffer *CompBuffer);
-
-static v2
-CompUVToLayerUV(project_layer *Layer, comp_buffer *CompBuffer, v2 CompUV)
-{
- real32 X = CompUV.x*CompBuffer->Width;
- real32 Y = CompUV.y*CompBuffer->Height;
- transform_info T = CalculateTransforms(Layer, CompBuffer);
- real32 StartVectorX = X - T.OriginX;
- real32 StartVectorY = Y - T.OriginY;
- real32 LayerU = (StartVectorX * T.XAxisPX) + (StartVectorY * T.XAxisPY);
- real32 LayerV = (StartVectorX * T.YAxisPX) + (StartVectorY * T.YAxisPY);
- return V2(LayerU, LayerV);
-}
-
-static void
-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);
- for (int i = 0; i < State->NumberOfSelectedLayers; i++) {
- uint16 Index = List.LayerIndex[i];
- if (Mode == sliding_position) {
- File->Layer[Index]->x.IsToggled ^= 1;
- File->Layer[Index]->y.IsToggled ^= 1;
- } else if (Mode == sliding_anchorpoint) {
- File->Layer[Index]->ax.IsToggled ^= 1;
- File->Layer[Index]->ay.IsToggled ^= 1;
- } else if (Mode == sliding_rotation) {
- File->Layer[Index]->rotation.IsToggled ^= 1;
- } else if (Mode == sliding_scale) {
- File->Layer[Index]->scale.IsToggled ^= 1;
- }
- }
- } else if (UI->FocusedWindow == focus_viewport) {
- // TODO(fox): Make multi-select possible!
- project_layer *Layer = File->Layer[State->MostRecentlySelectedLayer];
- 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->x.CurrentValue.f;
- State->InteractCache[1] = Layer->y.CurrentValue.f;
- State->InteractCache[2] = Layer->ax.CurrentValue.f;
- State->InteractCache[3] = 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;
- }
-}
-
-static void
-SelectLayer(project_layer *Layer, project_state *State, int32 i)
-{
- Layer->IsSelected = true;
- State->NumberOfSelectedLayers++;
- State->MostRecentlySelectedLayer = i;
-}
-
-static void
-DuplicateLayer(project_data *File, project_state *State)
-{
- project_layer *Layer = File->Layer[State->MostRecentlySelectedLayer];
-}
-
-static void
-DeselectAllLayers(project_data *File, project_state *State)
-{
- temp_layer_list List = FindSelectedLayerIndex(File, State->NumberOfSelectedLayers);
- for (int i = 0; i < State->NumberOfSelectedLayers; i++) {
- uint16 Index = List.LayerIndex[i];
- File->Layer[Index]->IsSelected = false;
- }
- State->NumberOfSelectedLayers = 0;
- State->MostRecentlySelectedLayer = -1;
-}
-
-// NOTE(fox): We probably can't get away with being _this_ minimal about layer
-// indexing without making the code massively more complicated down the road;
-// keeping an Index value in the layer and just sorting every time the order
-// changes probably won't be much of a performance cost.
-
-static void
-MoveLayersByIncrement(project_data *File, project_state *State, int16 Increment)
-{
- bool32 AllowMove = true;
- temp_layer_list List = FindSelectedLayerIndex(File, State->NumberOfSelectedLayers);
- // The layer list is always sorted, so we should be able to safely check
- // whether the first and last layer on the list is the
- // top/bottommost-indexed layer.
- if ((List.LayerIndex[0] == 0) && (Increment < 0))
- AllowMove = false;
- if ((List.LayerIndex[State->NumberOfSelectedLayers - 1] == (File->NumberOfLayers - 1)) && (Increment > 0))
- AllowMove = false;
-
- if (AllowMove) {
- int16 i = 0;
- int16 c = 1;
- if (Increment < 0) c = -1;
- while (i < State->NumberOfSelectedLayers) {
- // If selected layers are right next to each other, we have to sort
- // them differently.
- if ((Increment > 0) && (List.LayerIndex[i + c - 1] == (List.LayerIndex[i+c] - 1))) {
- c++;
- continue;
- }
- uint16 Index = List.LayerIndex[i];
- project_layer TopmostLayer = *File->Layer[Index+c];
- if (c <= 1) {
- if (Index == State->MostRecentlySelectedLayer)
- State->MostRecentlySelectedLayer += Increment;
- *File->Layer[Index + Increment] = *File->Layer[Index];
- *File->Layer[Index] = TopmostLayer;
- i++;
- } else {
- int p = c;
- while (c > 0) {
- if (Index+c == State->MostRecentlySelectedLayer)
- State->MostRecentlySelectedLayer += Increment;
- // project_layer Temp = *File->Layer[Index+c];
- *File->Layer[Index+c] = *File->Layer[Index + c - 1];
- c--;
- }
- if (Index == State->MostRecentlySelectedLayer)
- State->MostRecentlySelectedLayer += Increment;
- *File->Layer[Index] = TopmostLayer;
- i += p;
- c = 1;
- }
- }
- }
-}
-
-/*
-
-static bool32
-TestSelectedLayer(project_state *State, uint16 *a, uint16 Index)
-{
- bool32 Result = 0;
- if (State->NumberOfSelectedLayers == 0)
- return Result;
- if (Index == 0) {
- for (int i = 0; i < State->NumberOfSelectedLayers; i++) {
- State->TempSelectedLayerSorted[i] = State->SelectedLayerIndex[i];
- }
- bool32 SwapMade = true;
- while (SwapMade) {
- int Swaps = 0;
- for (int i = 0; i < State->NumberOfSelectedLayers - 1; i++) {
- if (State->TempSelectedLayerSorted[i] > State->TempSelectedLayerSorted[i+1]) {
- int32 Temp = State->TempSelectedLayerSorted[i];
- State->TempSelectedLayerSorted[i] = State->TempSelectedLayerSorted[i+1];
- State->TempSelectedLayerSorted[i+1] = Temp;
- Swaps++;
- }
- }
- if (!Swaps) SwapMade = false;
- }
- }
- if (State->TempSelectedLayerSorted[*a] == Index) {
- Result = 1;
- *a += 1;
- }
- if (*a >= State->NumberOfSelectedLayers)
- *a = 0;
- return Result;
-}
-
-*/
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