Show objectives on minimap

scripts/scenes/battle_scene.gd

@@ -2926,6 +2926,9 @@ func _draw_minimap() -> void:
 			terrain_color.a = 0.76
 			draw_rect(_minimap_cell_rect(cell), terrain_color)
 
+	_draw_minimap_event_markers()
+	_draw_minimap_objective_markers()
+
 	for unit in state.get_living_units():
 		var cell: Vector2i = unit.get("pos", Vector2i(-1, -1))
 		if not state.is_inside(cell):
@@ -2943,6 +2946,61 @@ func _draw_minimap() -> void:
 	draw_rect(map_rect, Color(UI_BRUSH_RULE.r, UI_BRUSH_RULE.g, UI_BRUSH_RULE.b, 0.90), false, 1.5)
 
 
+func _draw_minimap_objective_markers() -> void:
+	for cell in state.get_objective_cells():
+		if not state.is_inside(cell):
+			continue
+		var marker_rect := _minimap_marker_rect(cell, 1.36, 5.8, 9.0)
+		var center := marker_rect.get_center()
+		var diamond := PackedVector2Array([
+			Vector2(center.x, marker_rect.position.y),
+			Vector2(marker_rect.end.x, center.y),
+			Vector2(center.x, marker_rect.end.y),
+			Vector2(marker_rect.position.x, center.y)
+		])
+		var outline := PackedVector2Array([diamond[0], diamond[1], diamond[2], diamond[3], diamond[0]])
+		draw_colored_polygon(diamond, _minimap_objective_marker_fill_color())
+		draw_polyline(outline, _minimap_marker_outline_color(), 1.1)
+
+
+func _draw_minimap_event_markers() -> void:
+	for marker in state.get_event_markers():
+		var cells = marker.get("cells", [])
+		if typeof(cells) != TYPE_ARRAY:
+			continue
+		var kind := str(marker.get("kind", "event"))
+		for cell in cells:
+			if typeof(cell) != TYPE_VECTOR2I or not state.is_inside(cell):
+				continue
+			var marker_rect := _minimap_marker_rect(cell, 1.05, 4.8, 7.0)
+			draw_rect(marker_rect, Color(0.020, 0.014, 0.010, 0.84))
+			draw_rect(marker_rect.grow(-1.0), _minimap_event_marker_fill_color(kind))
+			draw_rect(marker_rect, _minimap_marker_outline_color(), false, 1.0)
+
+
+func _minimap_marker_rect(cell: Vector2i, scale: float = 1.0, min_size: float = 4.0, max_size: float = 8.0) -> Rect2:
+	var cell_rect := _minimap_cell_rect(cell)
+	var size := clampf(minf(cell_rect.size.x, cell_rect.size.y) * scale, min_size, max_size)
+	var map_rect := _minimap_map_rect()
+	var position := cell_rect.get_center() - Vector2(size * 0.5, size * 0.5)
+	position.x = clampf(position.x, map_rect.position.x, maxf(map_rect.position.x, map_rect.end.x - size))
+	position.y = clampf(position.y, map_rect.position.y, maxf(map_rect.position.y, map_rect.end.y - size))
+	return Rect2(position, Vector2(size, size))
+
+
+func _minimap_objective_marker_fill_color() -> Color:
+	return Color(UI_SEAL_RED.r, UI_SEAL_RED.g, UI_SEAL_RED.b, 0.92)
+
+
+func _minimap_event_marker_fill_color(kind: String) -> Color:
+	var color := _event_marker_color(kind)
+	return Color(color.r, color.g, color.b, 0.90)
+
+
+func _minimap_marker_outline_color() -> Color:
+	return Color(UI_PARCHMENT_TEXT.r, UI_PARCHMENT_TEXT.g, UI_PARCHMENT_TEXT.b, 0.88)
+
+
 func _current_battle_background_texture() -> Texture2D:
 	var next_path := state.get_map_background_path()
 	if next_path.is_empty():