BuildDrawer: fixed tray + horizontal sections (no jumping)

Reverted center-bottom auto-size (caused tab-switch jumping) back
to a full-width tray, but at 280px tall instead of 600.  Build tab
now lays out Structures / Furniture / Production as side-by-side
columns, each a labelled 3-col grid, filling the tray horizontally
instead of stacking vertically.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
This commit is contained in:
megaproxy 2026-05-16 16:58:29 +01:00
parent c63926a7ce
commit 88e3fa9364

View file

@ -14,12 +14,14 @@ class_name BuildDrawer extends CanvasLayer
# ── layout constants ─────────────────────────────────────────────────────────
const LAYER_ORDER: int = 16
const PANEL_HEIGHT: int = 280 # fixed tray height — same for every tab
const BTN_SIZE: int = 72 # preferred hit area for build buttons
const FAB_SIZE: int = 48 # floating action button (open trigger)
const TAB_HEIGHT: int = 36
const LABEL_HEIGHT: int = 18
const SECTION_HEADER_HEIGHT: int = 20
const FLOW_COLS: int = 5 # buttons per row in the flow grid
const SECTION_COLS: int = 3 # buttons per row inside one Build-tab section
const FLOW_COLS: int = 5 # buttons per row in plain (non-sectioned) tabs
# ── tab indices ──────────────────────────────────────────────────────────────
const TAB_DESIGNATE: int = 0
@ -100,20 +102,13 @@ func _build_ui() -> void:
_fab.pressed.connect(toggle)
root.add_child(_fab)
# Panel — auto-sized, anchored to the bottom-center of the screen.
# Width hugs the grid contents; height hugs the active tab's contents.
# Panel — full-width tray, anchored to the bottom of the screen. Fixed
# height so switching tabs doesn't change the panel's footprint.
_panel = PanelContainer.new()
_panel.name = "BuildPanel"
_panel.anchor_left = 0.5
_panel.anchor_right = 0.5
_panel.anchor_top = 1.0
_panel.anchor_bottom = 1.0
_panel.offset_left = 0
_panel.offset_right = 0
_panel.offset_top = 0
_panel.offset_bottom = -8 # small gap from bottom edge
_panel.grow_horizontal = Control.GROW_DIRECTION_BOTH
_panel.grow_vertical = Control.GROW_DIRECTION_BEGIN
_panel.set_anchors_preset(Control.PRESET_BOTTOM_WIDE)
_panel.offset_top = -PANEL_HEIGHT
_panel.offset_bottom = 0
root.add_child(_panel)
var vbox := VBoxContainer.new()
@ -192,62 +187,67 @@ func _build_designate_tab() -> Control:
func _build_build_tab() -> Control:
var box := VBoxContainer.new()
box.name = "BuildTab"
box.add_theme_constant_override("separation", 4)
# Build tab is a row of three section columns (Structures | Furniture |
# Production), each its own header + grid. Side-by-side layout fills the
# wide tray horizontally instead of pushing it taller.
var row := HBoxContainer.new()
row.name = "BuildTab"
row.add_theme_constant_override("separation", 14)
# Structures — walls, floors, doors.
_add_section_header(box, Strings.t(&"ui.build_drawer.section.structures"))
var structures := _make_flow_grid()
box.add_child(structures)
_add_tool_btn(structures, Strings.t(&"tool.build_wall_stone"), &"build_wall_stone",
# Structures — walls, floors, door.
var st := _make_section_column(Strings.t(&"ui.build_drawer.section.structures"))
var st_grid := st.get_child(1) as GridContainer
_add_tool_btn(st_grid, Strings.t(&"tool.build_wall_stone"), &"build_wall_stone",
func() -> void: _activate_wall(&"stone"))
_add_tool_btn(structures, Strings.t(&"tool.build_wall_wood"), &"build_wall_wood",
_add_tool_btn(st_grid, Strings.t(&"tool.build_wall_wood"), &"build_wall_wood",
func() -> void: _activate_wall(&"wood"))
_add_tool_btn(structures, Strings.t(&"tool.build_floor_wood"), &"build_floor_wood",
func() -> void: _activate_floor(&"wood"))
_add_tool_btn(structures, Strings.t(&"tool.build_floor_stone"), &"build_floor_stone",
func() -> void: _activate_floor(&"stone"))
_add_tool_btn(structures, Strings.t(&"tool.build_door"), &"build_door",
_add_tool_btn(st_grid, Strings.t(&"tool.build_door"), &"build_door",
func() -> void: _activate(&"build_door", &"", Strings.t(&"tool.build_door")))
_add_tool_btn(st_grid, Strings.t(&"tool.build_floor_wood"), &"build_floor_wood",
func() -> void: _activate_floor(&"wood"))
_add_tool_btn(st_grid, Strings.t(&"tool.build_floor_stone"), &"build_floor_stone",
func() -> void: _activate_floor(&"stone"))
row.add_child(st)
row.add_child(VSeparator.new())
# Furniture — crate, bed, torch.
_add_section_header(box, Strings.t(&"ui.build_drawer.section.furniture"))
var furniture := _make_flow_grid()
box.add_child(furniture)
_add_tool_btn(furniture, Strings.t(&"tool.build_crate"), &"build_crate",
var fu := _make_section_column(Strings.t(&"ui.build_drawer.section.furniture"))
var fu_grid := fu.get_child(1) as GridContainer
_add_tool_btn(fu_grid, Strings.t(&"tool.build_crate"), &"build_crate",
func() -> void: _activate(&"build_crate", &"", Strings.t(&"tool.build_crate")))
_add_tool_btn(furniture, Strings.t(&"tool.build_bed"), &"build_bed",
_add_tool_btn(fu_grid, Strings.t(&"tool.build_bed"), &"build_bed",
func() -> void: _activate(&"build_bed", &"", Strings.t(&"tool.build_bed")))
_add_tool_btn(furniture, Strings.t(&"tool.build_torch"), &"build_torch",
_add_tool_btn(fu_grid, Strings.t(&"tool.build_torch"), &"build_torch",
func() -> void: _activate(&"build_torch", &"", Strings.t(&"tool.build_torch")))
row.add_child(fu)
row.add_child(VSeparator.new())
# Production — workbenches + quarry.
_add_section_header(box, Strings.t(&"ui.build_drawer.section.production"))
var production := _make_flow_grid()
box.add_child(production)
_add_tool_btn(production, Strings.t(&"tool.workbench_carpenter"),
var pr := _make_section_column(Strings.t(&"ui.build_drawer.section.production"))
var pr_grid := pr.get_child(1) as GridContainer
_add_tool_btn(pr_grid, Strings.t(&"tool.workbench_carpenter"),
&"build_workbench_carpenter",
func() -> void: _activate(&"build_workbench_carpenter", &"", Strings.t(&"tool.workbench_carpenter")))
_add_tool_btn(production, Strings.t(&"tool.workbench_smelter"),
_add_tool_btn(pr_grid, Strings.t(&"tool.workbench_smelter"),
&"build_workbench_smelter",
func() -> void: _activate(&"build_workbench_smelter", &"", Strings.t(&"tool.workbench_smelter")))
_add_tool_btn(production, Strings.t(&"tool.workbench_millstone"),
_add_tool_btn(pr_grid, Strings.t(&"tool.workbench_millstone"),
&"build_workbench_millstone",
func() -> void: _activate(&"build_workbench_millstone", &"", Strings.t(&"tool.workbench_millstone")))
_add_tool_btn(production, Strings.t(&"tool.workbench_hearth"),
_add_tool_btn(pr_grid, Strings.t(&"tool.workbench_hearth"),
&"build_workbench_hearth",
func() -> void: _activate(&"build_workbench_hearth", &"", Strings.t(&"tool.workbench_hearth")))
_add_tool_btn(production, Strings.t(&"tool.workbench_cremation_pyre"),
_add_tool_btn(pr_grid, Strings.t(&"tool.workbench_cremation_pyre"),
&"build_workbench_cremation_pyre",
func() -> void: _activate(&"build_workbench_cremation_pyre", &"", Strings.t(&"tool.workbench_cremation_pyre")))
# Quarry — must be painted on a stone outcrop (BigRockNode); world.gd
# rejects placements on plain ground.
_add_tool_btn(production, Strings.t(&"tool.paint_quarry"),
_add_tool_btn(pr_grid, Strings.t(&"tool.paint_quarry"),
&"paint_quarry",
func() -> void: _activate(&"paint_quarry", &"", Strings.t(&"tool.paint_quarry")))
row.add_child(pr)
return box
return row
func _build_stockpile_tab() -> Control:
@ -301,9 +301,13 @@ func _make_flow_grid() -> GridContainer:
return g
## Small section-header label between groups in the Build tab. Drawn in the
## panel's dark border colour so it reads as a divider rather than a button.
func _add_section_header(box: Control, title: String) -> void:
## One vertical section of the Build tab: header label on top, fixed-column
## button grid below. Returns the column (child 0 = label, child 1 = grid)
## so callers can populate the grid with `_add_tool_btn`.
func _make_section_column(title: String) -> VBoxContainer:
var col := VBoxContainer.new()
col.add_theme_constant_override("separation", 4)
var lbl := Label.new()
lbl.text = title
lbl.horizontal_alignment = HORIZONTAL_ALIGNMENT_LEFT
@ -311,7 +315,15 @@ func _add_section_header(box: Control, title: String) -> void:
lbl.add_theme_color_override("font_color", MedievalTheme.C_PANEL_DARK)
lbl.add_theme_font_size_override("font_size", 13)
lbl.mouse_filter = Control.MOUSE_FILTER_IGNORE
box.add_child(lbl)
col.add_child(lbl)
var grid := GridContainer.new()
grid.columns = SECTION_COLS
grid.add_theme_constant_override("h_separation", 6)
grid.add_theme_constant_override("v_separation", 6)
col.add_child(grid)
return col
const _THUMB_SCRIPT: Script = preload("res://scenes/ui/build_drawer_thumb.gd")