public void GameWindow()
{
{
ImGui.Begin("Level Window");
//
ImGui.BeginChild("Level batch", Num.Vector2.Zero, true, ImGuiWindowFlags.AlwaysHorizontalScrollbar);
//TileTools
ImGui.BeginGroup();
if (ImGui.Button("Pencil"))
{
PlaceMode = 0;
}
ImGui.SameLine();
if (ImGui.Button("Rectangle"))
{
PlaceMode = 1;
}
ImGui.SameLine();
if (ImGui.Button("Fill (Unimplemented)"))
{
PlaceMode = 2;
}
ImGui.SliderInt("GameZoom", ref GameZoom, 1, 4);
ImGui.EndGroup();
ImGui.Image(levelTexture, new Num.Vector2((MapSize.X * 16) * GameZoom, (MapSize.Y * 16) * GameZoom));
//Get Top left of image
Num.Vector2 editorTopLeft = ImGui.GetItemRectMin();
Rectangle editorRect = new Rectangle((int)(editorTopLeft.X), (int)(editorTopLeft.Y), (int)(MapSize.X * 16) * GameZoom, (int)((MapSize.Y * 16) * GameZoom));
Prim.DrawRectangle(editorRect, Color.Black);
if (viewTileGrid)
{
Prim.DrawGrid(editorRect, (16 * GameZoom), (16 * GameZoom), new Color(0, 0, 0, 128));
}
Prim.DrawGrid(editorRect, (Screen.GameWidth * GameZoom), (Screen.GameHeight * GameZoom), Color.Yellow);
//MousePosition in tile pallate
editorMousePos = (ImGui.GetMousePos() - editorTopLeft);
editorMousePos /= (16 * GameZoom);
editorMousePos.X = (int)Math.Floor(editorMousePos.X);
editorMousePos.Y = (int)Math.Floor(editorMousePos.Y);
editorMousePos *= (16 * GameZoom);
Num.Vector2 flatMousePos = ImGui.GetMousePos();
if (MathMore.PointInRectangle(new Vector2(flatMousePos.X, flatMousePos.Y), editorRect))
{
switch (PlaceMode)
{
case 0: // Pen
{
#region // PenTool
Rectangle editorCursorRect = new Rectangle((int)(editorMousePos.X + editorRect.X), (int)(editorMousePos.Y + editorRect.Y), (SelectedTileBrush.GetLength(0) * 16) * GameZoom, (SelectedTileBrush.GetLength(1) * 16) * GameZoom);
Prim.DrawRectangle(editorCursorRect, Color.Maroon);
//Click Tile
if (ImGui.IsMouseDown(ImGuiMouseButton.Left))
{
Num.Vector2 gridPos = (editorMousePos / (16 * GameZoom));
//Draw rect
for (int xx = (int)gridPos.X; xx < (int)gridPos.X + SelectedTileBrush.GetLength(0); xx++)
{
for (int yy = (int)gridPos.Y; yy < (int)gridPos.Y + SelectedTileBrush.GetLength(1); yy++)
{
int bX = (int)(xx - (int)gridPos.X);
int bY = (int)(yy - (int)gridPos.Y);
Point tileP = SelectedTileBrush[bX, bY];
TileLayers[LayerListPosition].tileSet.SetGridPosition(new Point(xx, yy), tileP);
}
}
}
if (ImGui.IsMouseDown(ImGuiMouseButton.Right))
{
Num.Vector2 gridPos = (editorMousePos / (16 * GameZoom));
//EraseRect
for (int xx = (int)gridPos.X; xx < (int)gridPos.X + SelectedTileBrush.GetLength(0); xx++)
{
for (int yy = (int)gridPos.Y; yy < (int)gridPos.Y + SelectedTileBrush.GetLength(1); yy++)
{
TileLayers[LayerListPosition].tileSet.SetGridPosition(new Point(xx, yy), Point.Zero);
}
}
}
#endregion // EndPenTool
break;
}
case 1:
{
#region // RectangleTool
Num.Vector2 gridPos = (editorMousePos / (16 * GameZoom));
if (ImGui.IsMouseClicked(ImGuiMouseButton.Left))
{
rectPlaceTopLeft = new Point((int)gridPos.X, (int)gridPos.Y);
rectPlaceBotRight = new Point((int)gridPos.X + 1, (int)gridPos.Y + 1);
}
else if (ImGui.IsMouseReleased(ImGuiMouseButton.Left))
{
rectPlaceBotRight = new Point((int)gridPos.X + 1, (int)gridPos.Y + 1);
//order
Point tl = new Point(Math.Min(rectPlaceBotRight.X, rectPlaceTopLeft.X), Math.Min(rectPlaceBotRight.Y, rectPlaceTopLeft.Y));
Point rl = new Point(Math.Max(rectPlaceBotRight.X, rectPlaceTopLeft.X), Math.Max(rectPlaceBotRight.Y, rectPlaceTopLeft.Y));
rectPlaceTopLeft = tl;
rectPlaceBotRight = rl;
//Place
int xdif = rectPlaceBotRight.X - rectPlaceTopLeft.X;
int ydif = rectPlaceBotRight.Y - rectPlaceTopLeft.Y;
xdif = Math.Max(1, xdif);
ydif = Math.Max(1, ydif);
for (int xx = rectPlaceTopLeft.X; xx < rectPlaceTopLeft.X + xdif; xx++)
{
for (int yy = rectPlaceTopLeft.Y; yy < rectPlaceTopLeft.Y + ydif; yy++)
{
int bX = (int)(xx - (int)rectPlaceTopLeft.X) % SelectedTileBrush.GetLength(0);
int bY = (int)(yy - (int)rectPlaceTopLeft.Y) % SelectedTileBrush.GetLength(1);
Point tileP = SelectedTileBrush[bX, bY];
TileLayers[LayerListPosition].tileSet.SetGridPosition(new Point(xx, yy), tileP);
}
}
}
else if (ImGui.IsMouseDown(ImGuiMouseButton.Left))
{
rectPlaceBotRight = new Point((int)gridPos.X + 1, (int)gridPos.Y + 1);
int mgic = 16 * GameZoom;
Point tl = new Point((int)editorTopLeft.X + (rectPlaceTopLeft.X * mgic), (int)editorTopLeft.Y + (rectPlaceTopLeft.Y * mgic));
Rectangle rectRect = new Rectangle(tl, new Point((rectPlaceBotRight.X - rectPlaceTopLeft.X) * mgic, (rectPlaceBotRight.Y - rectPlaceTopLeft.Y) * mgic));
Prim.DrawRectangle(rectRect, Color.Maroon);
}
else
{
Rectangle editorCursorRect = new Rectangle((int)(editorMousePos.X + editorRect.X), (int)(editorMousePos.Y + editorRect.Y), (SelectedTileBrush.GetLength(0) * 16) * GameZoom, (SelectedTileBrush.GetLength(1) * 16) * GameZoom);
Prim.DrawRectangle(editorCursorRect, Color.Maroon);
}
#endregion
break;
}
}
}
ImGui.EndChild();
//
ImGui.End();
}
}
public void TilePallateWindow()
{
//Tile Pallate Window
{
ImGui.Begin("Tiles");
//Draw Tile set
ImGui.Image(tilePallateTexture, new Num.Vector2(tilePallateTextureSize.X, tilePallateTextureSize.Y) * tileSetZoom);
//Get top left of window and draw rect around texture
Num.Vector2 imageTopLeft = ImGui.GetItemRectMin();
Rectangle tilePallateRect = new Rectangle((int)(imageTopLeft.X), (int)(imageTopLeft.Y), (int)tilePallateTextureSize.X * tileSetZoom, (int)tilePallateTextureSize.Y * tileSetZoom);
Prim.DrawRectangle(tilePallateRect, Color.Black);
Prim.DrawGrid(tilePallateRect, (16 * tileSetZoom), (16 * tileSetZoom), Color.Black);
//Allow zoom on tileset
ImGui.InputInt("Zoom", ref tileSetZoom, 1);
tileSetZoom = MathHelper.Clamp(tileSetZoom, 1, 3);
//MousePosition in tile pallate
tilePallateMousePos = (ImGui.GetMousePos() - imageTopLeft);
tilePallateMousePos /= (16 * tileSetZoom);
tilePallateMousePos.X = (int)Math.Floor(tilePallateMousePos.X);
tilePallateMousePos.Y = (int)Math.Floor(tilePallateMousePos.Y);
tilePallateMousePos *= (16 * tileSetZoom);
int xdif = selectedTopRight.X - selectedTopLeft.X;
int ydif = selectedTopRight.Y - selectedTopLeft.Y;
xdif = Math.Max(1, xdif);
ydif = Math.Max(1, ydif);
Rectangle tileSelectedRect = new Rectangle((int)((selectedTopLeft.X * 16 * tileSetZoom) + imageTopLeft.X), (int)((selectedTopLeft.Y * 16 * tileSetZoom) + imageTopLeft.Y), (16 * tileSetZoom) * xdif, (16 * tileSetZoom) * ydif);
Prim.DrawRectangle(tileSelectedRect, Color.Lime);
//Select Rectangle of tiles
Num.Vector2 flatMousePos = ImGui.GetMousePos();
if (MathMore.PointInRectangle(new Vector2(flatMousePos.X, flatMousePos.Y), tilePallateRect))
{
Num.Vector2 tilePos = (tilePallateMousePos / (16 * tileSetZoom));
Rectangle tileCursorRect = new Rectangle((int)((selectedTopLeft.X * 16 * tileSetZoom) + imageTopLeft.X), (int)((selectedTopLeft.Y * 16 * tileSetZoom) + imageTopLeft.Y), (16 * tileSetZoom) * xdif, (16 * tileSetZoom) * ydif);
Prim.DrawRectangle(tileCursorRect, Color.Maroon);
if (ImGui.IsMouseClicked(ImGuiMouseButton.Left))
{
selectedTopLeft = new Point((int)tilePos.X, (int)tilePos.Y);
}
else if (ImGui.IsMouseDown(ImGuiMouseButton.Left))
{
selectedTopRight = new Point((int)tilePos.X + 1, (int)tilePos.Y + 1);
}
else if (ImGui.IsMouseReleased(ImGuiMouseButton.Left))
{
SelectedTileBrush = new Point[xdif, ydif];
for (int xx = 0; xx < xdif; xx++)
{
for (int yy = 0; yy < ydif; yy++)
{
SelectedTileBrush[xx, yy] = new Point(xx + selectedTopLeft.X, yy + selectedTopLeft.Y);
}
}
}
}
//ImGui.Text($"Tile Pos: {SelectedTile.ToString()}");
ImGui.End();
}
}