1 files changed, 207 insertions, 1 deletions

diff --git a/src/editor/toolview.cpp b/src/editor/toolview.cpp
index 2853c48..df1d79a 100644
--- a/src/editor/toolview.cpp
+++ b/src/editor/toolview.cpp
@@ -2,6 +2,183 @@
 #include "../util/string.h"
 
 const U32 TOOLVIEW_TITLE_OFFSET = 15;
+const I32 TOOLVIEW_INNER_X = 10;
+const I32 TOOLVIEW_INNER_PAD = 20;
+const I32 TOOLVIEW_ROW_HEIGHT = 20;
+const I32 TOOLVIEW_ROW_GAP = 4;
+const I32 TOOLVIEW_WALL_SHAPE_LIST_HEIGHT = 54;
+
+GUI_EDITOR_TOOLVIEW* gui_editor_toolview_from_item_child( GUI_BASE* child ) {
+  if( !child || !child->parent || !child->parent->parent )
+    return 0;
+
+  return (GUI_EDITOR_TOOLVIEW*)child->parent->parent;
+}
+
+void gui_editor_toolview_sanitize_float_input( void* ptr ) {
+  GUI_FLOATINPUT* input = (GUI_FLOATINPUT*)ptr;
+  F32* pval = input->pval;
+
+  if( pval == &editor->tool.polysides ) {
+    if( !isfinite( *pval ) ) *pval = EDITOR_DEFAULT_POLY_SIDES;
+    F32 rounded = floorf( *pval + 0.5f );
+    if( rounded < EDITOR_POLY_SIDES_MIN ) rounded = EDITOR_POLY_SIDES_MIN;
+    if( rounded > EDITOR_POLY_SIDES_MAX ) rounded = EDITOR_POLY_SIDES_MAX;
+    *pval = rounded;
+    return;
+  }
+
+  if( pval == &editor->tool.wallheight ) {
+    if( !isfinite( *pval ) ) *pval = EDITOR_DEFAULT_WALL_HEIGHT;
+    if( *pval < 1.f ) *pval = 1.f;
+    return;
+  }
+
+  if( pval == &editor->tool.placementheight ) {
+    if( !isfinite( *pval ) ) *pval = EDITOR_DEFAULT_PLACEMENT_HEIGHT;
+  }
+}
+
+I32 gui_editor_toolview_create_float_input(
+  GUI_EDITOR_TOOLVIEW* view,
+  I32 y,
+  const char* title,
+  F32* pval,
+  F32 min,
+  F32 max,
+  F32 step,
+  const char* fmt
+) {
+  GUI_FLOATINPUT* input = gui_floatinput(
+    TOOLVIEW_INNER_X,
+    y,
+    view->w - TOOLVIEW_INNER_PAD,
+    title,
+    pval,
+    min,
+    max,
+    step,
+    fmt
+  );
+
+  input->cb = gui_editor_toolview_sanitize_float_input;
+  if( input->cb ) input->cb( input );
+  return y + TOOLVIEW_ROW_HEIGHT + TOOLVIEW_ROW_GAP;
+}
+
+void gui_editor_toolview_queue_refresh( GUI_EDITOR_TOOLVIEW* view ) {
+  if( !view )
+    return;
+
+  gui_push_callback( view, pfn( void* ptr ) {
+    gui_editor_toolview_update( (GUI_EDITOR_TOOLVIEW*)ptr );
+  } );
+}
+
+void gui_editor_toolview_wallshape_dropdown_toggle_cb( void* ptr ) {
+  GUI_BUTTON* btn = (GUI_BUTTON*)ptr;
+  GUI_EDITOR_TOOLVIEW* view = gui_editor_toolview_from_item_child( btn );
+  if( !view )
+    return;
+
+  view->wallshape_dropdown_open = !view->wallshape_dropdown_open;
+  gui_editor_toolview_queue_refresh( view );
+}
+
+void gui_editor_toolview_wallshape_select_cb( void* ptr ) {
+  GUI_LIST* list = (GUI_LIST*)ptr;
+  GUI_EDITOR_TOOLVIEW* view = gui_editor_toolview_from_item_child( list );
+  if( !view )
+    return;
+
+  view->wallshape_dropdown_open = 0;
+  gui_editor_toolview_queue_refresh( view );
+}
+
+I32 gui_editor_toolview_create_wallshape_dropdown( GUI_EDITOR_TOOLVIEW* view, I32 y ) {
+  static LIST<GUI_LIST_ENTRY> shape_entries{};
+  if( !shape_entries.size ) {
+    GUI_LIST_ENTRY line{};
+    line.val = EDITOR_WALLSHAPE_LINE;
+    strcpy( line.title, "line" );
+    shape_entries.push( line );
+
+    GUI_LIST_ENTRY polygon{};
+    polygon.val = EDITOR_WALLSHAPE_POLYGON;
+    strcpy( polygon.title, "polygon" );
+    shape_entries.push( polygon );
+  }
+
+  const char* shape_name = editor->tool.wallshape == EDITOR_WALLSHAPE_POLYGON ? "polygon" : "line";
+  char dropdown_title[64];
+  sprintf( dropdown_title, "shape: %s v", shape_name );
+
+  gui_button(
+    TOOLVIEW_INNER_X,
+    y,
+    view->w - TOOLVIEW_INNER_PAD,
+    TOOLVIEW_ROW_HEIGHT,
+    dropdown_title,
+    gui_editor_toolview_wallshape_dropdown_toggle_cb
+  );
+
+  y += TOOLVIEW_ROW_HEIGHT + TOOLVIEW_ROW_GAP;
+  if( !view->wallshape_dropdown_open )
+    return y;
+
+  GUI_LIST* shape = gui_list(
+    TOOLVIEW_INNER_X,
+    y,
+    view->w - TOOLVIEW_INNER_PAD,
+    TOOLVIEW_WALL_SHAPE_LIST_HEIGHT,
+    "shape",
+    &shape_entries,
+    &editor->tool.wallshape
+  );
+
+  shape->cb = gui_editor_toolview_wallshape_select_cb;
+  y += TOOLVIEW_WALL_SHAPE_LIST_HEIGHT + TOOLVIEW_ROW_GAP;
+  return y;
+}
+
+I32 gui_editor_toolview_create_poly_sides_input( GUI_EDITOR_TOOLVIEW* view, I32 y ) {
+  return gui_editor_toolview_create_float_input(
+    view,
+    y,
+    "sides",
+    &editor->tool.polysides,
+    (F32)EDITOR_POLY_SIDES_MIN,
+    (F32)EDITOR_POLY_SIDES_MAX,
+    1.f,
+    "%.0f"
+  );
+}
+
+I32 gui_editor_toolview_create_wall_height_input( GUI_EDITOR_TOOLVIEW* view, I32 y ) {
+  return gui_editor_toolview_create_float_input(
+    view,
+    y,
+    "wall height",
+    &editor->tool.wallheight,
+    1.f,
+    1024.f,
+    1.f,
+    "%.0f"
+  );
+}
+
+I32 gui_editor_toolview_create_placement_height_input( GUI_EDITOR_TOOLVIEW* view, I32 y ) {
+  return gui_editor_toolview_create_float_input(
+    view,
+    y,
+    "placement z",
+    &editor->tool.placementheight,
+    -4096.f,
+    4096.f,
+    1.f,
+    "%.0f"
+  );
+}
 
 void gui_editor_toolview_get_title( GUI_EDITOR_TOOLVIEW* view, char* out ) {
   switch( editor->tool.type ) {
@@ -15,7 +192,35 @@ void gui_editor_toolview_get_title( GUI_EDITOR_TOOLVIEW* view, char* out ) {
 }
 
 void gui_editor_toolview_update( GUI_EDITOR_TOOLVIEW* view ) {
-  
+  if( !view )
+    return;
+
+  GUI_VIEW* oldview = gui_get_view();
+  gui_set_view( view->itemview );
+  gui_empty_children( view->itemview );
+  view->itemview->initheld = 1;
+
+  I32 y = 10;
+  if( editor->tool.type == EDITOR_TOOL_WALL ) {
+    y = gui_editor_toolview_create_wallshape_dropdown( view, y );
+    if( view->wallshape_dropdown_open ) {
+      gui_set_view( oldview );
+      return;
+    }
+
+    if( editor->tool.wallshape == EDITOR_WALLSHAPE_POLYGON ) {
+      y = gui_editor_toolview_create_poly_sides_input( view, y );
+    }
+
+    y = gui_editor_toolview_create_wall_height_input( view, y );
+    y = gui_editor_toolview_create_placement_height_input( view, y );
+  }
+  else if( editor->tool.type == EDITOR_TOOL_POLY ) {
+    y = gui_editor_toolview_create_poly_sides_input( view, y );
+    y = gui_editor_toolview_create_placement_height_input( view, y );
+  }
+
+  gui_set_view( oldview );
 }
 
 void gui_editor_toolview_draw_fn( void* ptr ) {
@@ -53,6 +258,7 @@ GUI_EDITOR_TOOLVIEW* gui_editor_toolview( I32 x, I32 y, I32 w, I32 h ) {
   strcpy( view->name, "EDITOR_PROP_VIEW" );
   view->draw_fn = gui_editor_toolview_draw_fn;
   view->input_fn = gui_base_input_fn;
+  view->wallshape_dropdown_open = 0;
 
   GUI_VIEW* parent = gui_get_view();
   parent->children.push( view );