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bgkeeps_unit.pas
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2127 lines (1347 loc) · 96.6 KB
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(*
================================================================================
This file is part of OpenTemplot2024, a computer program for the design of model railway track.
Copyright (C) 2024 Martin Wynne. email: martin@85a.uk
This program is free software: you may redistribute it and/or modify
it under the terms of the GNU General Public Licence as published by
the Free Software Foundation, either version 3 of the Licence, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public Licence for more details.
You should have received a copy of the GNU General Public Licence
along with this program. See the file: licence.txt
Or if not, refer to the web site: https://www.gnu.org/licenses/
================================================================================
This file was saved from Delphi5
This file was derived from Templot2 version 245a
*)
unit bgkeeps_unit;
{$MODE Delphi}
{$ALIGN OFF}
interface
uses
Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
StdCtrls, ExtCtrls, ComCtrls,
pad_unit;
type
Tbgkeeps_form = class(TForm)
blue_corner_panel: TPanel;
how_panel: TPanel;
size_updown: TUpDown;
colour_panel: TPanel;
colour_patch: TImage;
datestamp_label: TLabel;
help_button: TButton;
close_panel: TPanel;
close_button: TButton;
show_groupbox: TGroupBox;
timber_outlines_checkbox: TCheckBox;
timber_centres_checkbox: TCheckBox;
gauge_faces_checkbox: TCheckBox;
guide_marks_checkbox: TCheckBox;
joints_checkbox: TCheckBox;
centres_checkbox: TCheckBox;
peg_checkbox: TCheckBox;
outer_edges_checkbox: TCheckBox;
template_number_checkbox: TCheckBox;
template_name_checkbox: TCheckBox;
reduced_ends_checkbox: TCheckBox;
timber_infill_checkbox: TCheckBox;
Label1: TLabel;
timber_numbering_checkbox: TCheckBox;
help_shape: TShape;
apply_button: TButton;
platforms_checkbox: TCheckBox;
trackbed_edges_checkbox: TCheckBox;
template_id_checkbox: TCheckBox;
Label2: TLabel;
bold_timber_outlines_checkbox: TCheckBox;
chair_outlines_checkbox: TCheckBox;
feed_droppers_checkbox: TCheckBox;
isolation_gaps_checkbox: TCheckBox;
stickers_checkbox: TCheckBox;
chair_sockets_checkbox: TCheckBox;
chair_sockets_kerf_checkbox: TCheckBox;
timber_outlines_kerf_checkbox: TCheckBox;
timber_outlines_flanges_checkbox: TCheckBox;
bricks_only_timber_outlines_flanges_checkbox: TCheckBox;
radial_centre_marks_checkbox: TCheckBox;
dropper_ridge_marks_checkbox: TCheckBox;
procedure size_updownClick(Sender: TObject; Button: TUDBtnType);
procedure colour_panelClick(Sender: TObject);
procedure how_panelClick(Sender: TObject);
procedure FormKeyDown(Sender: TObject; var Key: Word; Shift: TShiftState);
procedure close_buttonClick(Sender: TObject);
procedure FormCreate(Sender: TObject);
procedure timber_numbering_checkboxClick(Sender: TObject);
procedure timber_infill_checkboxClick(Sender: TObject);
procedure FormDeactivate(Sender: TObject);
procedure apply_buttonClick(Sender: TObject);
procedure chair_outlines_checkboxMouseUp(Sender: TObject; Button: TMouseButton; Shift: TShiftState; X, Y: Integer);
private
{ Private declarations }
public
{ Public declarations }
end;
var
bgkeeps_form: Tbgkeeps_form;
//______________________________________________________________________________
type
// alignment bytes added 0.81 12-06-05
// needed in Delphi5 because Delphi2 aligned boundaries
Txstr=double; // 245b 11/06/2024
Txstr_pex=record // 245a
x:Txstr; //extended as double
y:Txstr; //extended as double
end;
Texp_info=record // 233a 3D experimental stuff
chair_key_max_offset_infile:extended;
spare_flag1:boolean;
spare_flag2:boolean;
spare_flag3:boolean;
spare_flag4:boolean;
fw_modify_for_gw_infile:extended; // modify MS check flangeway for gauge-widening
slider1_str_infile:string[4]; // 1st slider on timber 5 bytes each 244a...
slider2_str_infile:string[4]; // 2nd slider on timber
slider3_str_infile:string[4]; // 3rd slider on timber
slider4_str_infile:string[4]; // 4th slider on timber
slider5_str_infile:string[4]; // 5th slider on timber
spare_str:string[8]; // 244a 9 bytes spare
end;//record
Txstr_exp_info=record // 245a
chair_key_max_offset_infile:Txstr; //extended as double ;
spare_flag1:boolean;
spare_flag2:boolean;
spare_flag3:boolean;
spare_flag4:boolean;
fw_modify_for_gw_infile:Txstr; //extended as double ; // modify MS check flangeway for gauge-widening
slider1_str_infile:string[4]; // 1st slider on timber 5 bytes each 244a...
slider2_str_infile:string[4]; // 2nd slider on timber
slider3_str_infile:string[4]; // 3rd slider on timber
slider4_str_infile:string[4]; // 4th slider on timber
slider5_str_infile:string[4]; // 5th slider on timber
spare_str:string[8]; // 244a 9 bytes spare
end;//xstr record
//______________________________________________________________________________
Tshove_for_file=record // Used in the SHOVE DATA BLOCKS in the 071 files.
// But not used within the program - see shove_data instead.
// Conversion takes place in 071 on loading.
sf_str:string[6]; // timber number string.
alignment_byte_1:byte; // D5 0.81 12-06-05
sf_shove_data:Tshove_data; // all the data.
end;//record
//______________________________________________________________________________
Trail_info=record // rail settings 17-1-00
flared_ends_ri:integer; // 0=straight bent, 1=straight machined
spare_int1:integer;
knuckle_code_ri:integer; // 214a 0=normal, -1=sharp, 1=use custom knuckle_radius_ri
knuckle_radius_ri:extended; // 214a custom setting - inches full-size
custom_switch_opening_infile:extended; // 233a inches full-size
use_custom_switch_opening_flag:boolean; // 233a
spare_bool2:boolean;
isolated_crossing_sw:boolean; // 217a
// rail switches ..
k_diagonal_side_check_rail_sw:boolean; // added 0.93.a
k_main_side_check_rail_sw:boolean; // added 0.93.a
switch_drive_sw:boolean; // 0.82.a 13-10-06
// rail switches...
track_centre_lines_sw: boolean;
turnout_road_stock_rail_sw: boolean;
turnout_road_check_rail_sw: boolean;
turnout_road_crossing_rail_sw:boolean;
crossing_vee_sw: boolean;
main_road_crossing_rail_sw: boolean;
main_road_check_rail_sw: boolean;
main_road_stock_rail_sw: boolean;
alignment_byte_1:byte; // D5 0.81 12-06-05
alignment_byte_2:byte; // D5 0.81 12-06-05
end;//record
Txstr_rail_info=record
flared_ends_ri:integer; // 0=straight bent, 1=straight machined
spare_int1:integer;
knuckle_code_ri:integer; // 214a 0=normal, -1=sharp, 1=use custom knuckle_radius_ri
knuckle_radius_ri:Txstr; //extended as double ; // 214a custom setting - inches full-size
custom_switch_opening_infile:Txstr; //extended as double ; // 233a inches full-size
use_custom_switch_opening_flag:boolean; // 233a
spare_bool2:boolean;
isolated_crossing_sw:boolean; // 217a
// rail switches ..
k_diagonal_side_check_rail_sw:boolean; // added 0.93.a
k_main_side_check_rail_sw:boolean; // added 0.93.a
switch_drive_sw:boolean; // 0.82.a 13-10-06
// rail switches...
track_centre_lines_sw: boolean;
turnout_road_stock_rail_sw: boolean;
turnout_road_check_rail_sw: boolean;
turnout_road_crossing_rail_sw:boolean;
crossing_vee_sw: boolean;
main_road_crossing_rail_sw: boolean;
main_road_check_rail_sw: boolean;
main_road_stock_rail_sw: boolean;
alignment_byte_1:byte; // D5 0.81 12-06-05
alignment_byte_2:byte; // D5 0.81 12-06-05
end;//xstr record
Tproto_info=record
name_str_pi:string[15]; // gauge designation: 9 chars max actually used
spare_str1_pi:string[74]; // 239a 75 bytes spare
keys_on_outer_jaws_pi:boolean; // 238a
scale_pi :extended; // mm per ft.
gauge_pi :extended; // mm.
fw_pi :extended; // mm flangeway.
fwe_pi :extended; // mm flangeway end (flangeway+flare).
xing_fl_pi :extended; // mm length of flares (not h-d).
railtop_pi :extended; // mm width of rail top (and bottom if bullhead).
trtscent_pi :extended; // mm track centres, turnout side.
trmscent_pi :extended; // mm ditto, main side.
retcent_pi :extended; // mm ditto, return curve.
min_radius_pi:extended; // mm minimum radius for check.
spare_str2_pi:string[49]; // 239a 50 bytes spare
s1j_on_j1_pi:boolean; // 238a
rail_seats_pi:boolean;
slab_bracket_pi:boolean;
s1j_on_wing_pi:boolean;
temp_wrong_k_xing_pi:boolean; // 244a temporary for customizing
nose_clamp_pi:boolean;
temp_dd_parallel_wing_pi:boolean;
xing_filler_pi:boolean;
ms_snibs_pi:boolean;
ts_snibs_pi:boolean;
tbwide_pi :extended; // inches full-size width of turnout timbers.
slwide_pi :extended; // inches full-size width of plain sleepers (not at rail joints 212a).
xtimbsp_pi :extended; // !!! disused in 0.75.a 14-10-01. inches full-size timber-spacing at crossing.
// retained in files when loaded by versions prior to 0.75.a
ftimbspmax_pi:extended; // inches full-size max timber-spacing for closure space.
tb_pi :extended; // plain sleeper length mm.
// added in version 0.71.a 11-5-01...
mainside_ends_pi: boolean; // True=main side ends in line,
// False=ends centralized.
jt_slwide_pi:single; // !!! single. inches full-size width of plain sleepers at rail joints. // 212a
ccl_ccr_variable_pi:boolean; // 243a CCL CCR check rail end chair option
random_end_pi: extended; // amount of timber-end randomising.
tb_end_offset_pi:extended; // 232a
random_angle_pi: extended; // amount of timber_angle randomising.
// new check and wing dimensioning : v:0.71.a 24-5-01...
ck_ms_working1_pi: extended; // full-size inches - size 1 MS check rail working length (back from "A").
ck_ms_working2_pi: extended; // full-size inches - size 2 MS check rail working length (back from "A").
ck_ms_working3_pi: extended; // full-size inches - size 3 MS check rail working length (back from "A").
ck_ts_working_mod_pi: extended; // full-size inches - TS check rail working length modifier.
// out of use 0.94.a but loaded in old files.
ck_ms_ext1_pi: extended; // full-size inches - size 1 MS check rail extension length (forward from "A").
ck_ms_ext2_pi: extended; // full-size inches - size 2 MS check rail extension length (forward from "A").
ck_ts_ext_mod_pi: extended; // full-size inches - TS check rail extension length modifier.
// out of use 0.94.a but loaded in old files.
wing_ms_reach1_pi: extended; // full-size inches - size 1 MS wing rail reach length (forward from "A").
wing_ms_reach2_pi: extended; // full-size inches - size 2 MS wing rail reach length (forward from "A").
wing_ts_reach_mod_pi: extended; // full-size inches - TS wing rail reach length modifier.
// new rail section dims 0.71.a...
railbottom_pi: extended; // mm width of railfoot (FB).
rail_height_pi: extended; // full-size inches rail height
rail_seat_height_pi:extended; // 235a full-size inches seating thickness above timber
old_tb_pi: extended; // inches full-size (unlike tb_pi which is mm). used internally for gauge changes (no meaning in file).
rail_inclination_pi: extended; // radians.
ts_joint_offset_pi:extended; // full-size inches 227a
ms_joint_offset_pi:extended; // full-size inches 227a
tv_joint_offset_pi:extended; // full-size inches 227a
mv_joint_offset_pi:extended; // full-size inches 227a
spare_float6:extended;
spare_int:integer;
spare_byte1:byte;
spare_byte2:byte;
end;//record
Txstr_proto_info=record // 245a
name_str_pi:string[15]; // gauge designation: 9 chars max actually used
spare_str1_pi:string[74]; // 239a 75 bytes spare
keys_on_outer_jaws_pi:boolean; // 238a
scale_pi :Txstr; //extended as double ; // mm per ft.
gauge_pi :Txstr; //extended as double ; // mm.
fw_pi :Txstr; //extended as double ; // mm flangeway.
fwe_pi :Txstr; //extended as double ; // mm flangeway end (flangeway+flare).
xing_fl_pi :Txstr; //extended as double ; // mm length of flares (not h-d).
railtop_pi :Txstr; //extended as double ; // mm width of rail top (and bottom if bullhead).
trtscent_pi :Txstr; //extended as double ; // mm track centres, turnout side.
trmscent_pi :Txstr; //extended as double ; // mm ditto, main side.
retcent_pi :Txstr; //extended as double ; // mm ditto, return curve.
min_radius_pi:Txstr; //extended as double ; // mm minimum radius for check.
spare_str2_pi:string[49]; // 239a 50 bytes spare
s1j_on_j1_pi:boolean; // 238a
rail_seats_pi:boolean;
slab_bracket_pi:boolean;
s1j_on_wing_pi:boolean;
temp_wrong_k_xing_pi:boolean; // 244a temporary for customizing
nose_clamp_pi:boolean;
temp_dd_parallel_wing_pi:boolean;
xing_filler_pi:boolean;
ms_snibs_pi:boolean;
ts_snibs_pi:boolean;
tbwide_pi :Txstr; //extended as double ; // inches full-size width of turnout timbers.
slwide_pi :Txstr; //extended as double ; // inches full-size width of plain sleepers (not at rail joints 212a).
xtimbsp_pi :Txstr; //extended as double ; // !!! disused in 0.75.a 14-10-01. inches full-size timber-spacing at crossing.
// retained in files when loaded by versions prior to 0.75.a
ftimbspmax_pi:Txstr; //extended as double ; // inches full-size max timber-spacing for closure space.
tb_pi :Txstr; //extended as double ; // plain sleeper length mm.
// added in version 0.71.a 11-5-01...
mainside_ends_pi: boolean; // True=main side ends in line,
// False=ends centralized.
jt_slwide_pi:single; // !!! single. inches full-size width of plain sleepers at rail joints. // 212a
ccl_ccr_variable_pi:boolean; // 243a CCL CCR check rail end chair option
random_end_pi: Txstr; //extended as double ; // amount of timber-end randomising.
tb_end_offset_pi:Txstr; //extended as double ; // 232a
random_angle_pi: Txstr; //extended as double ; // amount of timber_angle randomising.
// new check and wing dimensioning : v:0.71.a 24-5-01...
ck_ms_working1_pi: Txstr; //extended as double ; // full-size inches - size 1 MS check rail working length (back from "A").
ck_ms_working2_pi: Txstr; //extended as double ; // full-size inches - size 2 MS check rail working length (back from "A").
ck_ms_working3_pi: Txstr; //extended as double ; // full-size inches - size 3 MS check rail working length (back from "A").
ck_ts_working_mod_pi: Txstr; //extended as double ; // full-size inches - TS check rail working length modifier.
// out of use 0.94.a but loaded in old files.
ck_ms_ext1_pi: Txstr; //extended as double ; // full-size inches - size 1 MS check rail extension length (forward from "A").
ck_ms_ext2_pi: Txstr; //extended as double ; // full-size inches - size 2 MS check rail extension length (forward from "A").
ck_ts_ext_mod_pi: Txstr; //extended as double ; // full-size inches - TS check rail extension length modifier.
// out of use 0.94.a but loaded in old files.
wing_ms_reach1_pi: Txstr; //extended as double ; // full-size inches - size 1 MS wing rail reach length (forward from "A").
wing_ms_reach2_pi: Txstr; //extended as double ; // full-size inches - size 2 MS wing rail reach length (forward from "A").
wing_ts_reach_mod_pi: Txstr; //extended as double ; // full-size inches - TS wing rail reach length modifier.
// new rail section dims 0.71.a...
railbottom_pi: Txstr; //extended as double ; // mm width of railfoot (FB).
rail_height_pi: Txstr; //extended as double ; // full-size inches rail height
rail_seat_height_pi:Txstr; //extended as double ; // 235a full-size inches seating thickness above timber
old_tb_pi: Txstr; //extended as double ; // inches full-size (unlike tb_pi which is mm). used internally for gauge changes (no meaning in file).
rail_inclination_pi: Txstr; //extended as double ; // radians.
ts_joint_offset_pi:Txstr; //extended as double ; // full-size inches 227a
ms_joint_offset_pi:Txstr; //extended as double ; // full-size inches 227a
tv_joint_offset_pi:Txstr; //extended as double ; // full-size inches 227a
mv_joint_offset_pi:Txstr; //extended as double ; // full-size inches 227a
// 245b spare_float6:Txstr; //extended as double ;
spare_int:integer;
spare_byte1:byte;
spare_byte2:byte;
end;//xstr record
//______________________________________________________________________________
Ttransform_info=record // datums, shifts and rotations ...
datum_y: extended; // y_datum, y datum point (green dot).
x_go_limit: extended; // (nyi) print cropping limits (paper inches)...
x_stop_limit: extended;
transforms_apply:boolean; // !!! no longer used. // False = ignore transform data.
alignment_byte_1:byte; // D5 0.81 12-06-05
x1_shift: extended; // mm shift info...
y1_shift: extended; // mm
k_shift: extended; // radians.
x2_shift: extended; // mm
y2_shift: extended; // mm
peg_pos: Tpex; // mm peg position.
alignment_byte_2:byte; // D5 0.81 12-06-05
alignment_byte_3:byte; // D5 0.81 12-06-05
peg_point_code:integer; // peg_code.
peg_point_rail:integer; // peg_rail.
mirror_on_x: boolean; // True= invert on x.
mirror_on_y: boolean; // True= invert on y. (swap hand).
exp_info:Texp_info; // 233a experimental stuff
end;//record
Txstr_transform_info=record
datum_y: Txstr; //extended as double ; // y_datum, y datum point (green dot).
x_go_limit: Txstr; //extended as double ; // (nyi) print cropping limits (paper inches)...
x_stop_limit: Txstr; //extended as double ;
transforms_apply:boolean; // !!! no longer used. // False = ignore transform data.
alignment_byte_1:byte; // D5 0.81 12-06-05
x1_shift: Txstr; //extended as double ; // mm shift info...
y1_shift: Txstr; //extended as double ; // mm
k_shift: Txstr; //extended as double ; // radians.
x2_shift: Txstr; //extended as double ; // mm
y2_shift: Txstr; //extended as double ; // mm
xstr_peg_pos:Txstr_pex; // mm peg position.
alignment_byte_2:byte; // D5 0.81 12-06-05
alignment_byte_3:byte; // D5 0.81 12-06-05
peg_point_code:integer; // peg_code.
peg_point_rail:integer; // peg_rail.
mirror_on_x: boolean; // True= invert on x.
mirror_on_y: boolean; // True= invert on y. (swap hand).
xstr_exp_info:Txstr_exp_info; // 233a experimental stuff
end;//xstr record
//______________________________________________________________________________
Tplatform_trackbed_info=record
adjacent_edges_keep:boolean; // False=adjacent tracks, True=trackbed edges and platform edges.
draw_ms_trackbed_edge_keep:boolean;
draw_ts_trackbed_edge_keep:boolean;
spare_bool1:boolean;
OUT_OF_USE_trackbed_width_ins_keep:extended; // 180 inches full-size 15ft. // not used 215a TS and MS separated, see below
draw_ts_platform_keep:boolean;
draw_ts_platform_start_edge_keep:boolean;
draw_ts_platform_end_edge_keep:boolean;
draw_ts_platform_rear_edge_keep:boolean;
platform_ts_front_edge_ins_keep:extended; // centre-line to platform front edge 57 inches 4ft-9in 215a
platform_ts_start_width_ins_keep:extended;
platform_ts_end_width_ins_keep:extended;
platform_ts_start_mm_keep:extended;
platform_ts_length_mm_keep:extended;
draw_ms_platform_keep:boolean;
draw_ms_platform_start_edge_keep:boolean;
draw_ms_platform_end_edge_keep:boolean;
draw_ms_platform_rear_edge_keep:boolean;
platform_ms_front_edge_ins_keep:extended; // centre-line to platform front edge 57 inches 4ft-9in 215a
platform_ms_start_width_ins_keep:extended;
platform_ms_end_width_ins_keep:extended;
platform_ms_start_mm_keep:extended;
platform_ms_length_mm_keep:extended;
OUT_OF_USE_cess_width_ins_keep:extended; // 206a // not used 215a TS and MS separated, see below
OUT_OF_USE_draw_trackbed_cess_edge_keep:boolean; // 206a // not used 215a TS and MS separated, see below
// platform skews added 207a...
platform_ms_start_skew_mm_keep:extended; // 207a
platform_ms_end_skew_mm_keep:extended; // 207a
platform_ts_start_skew_mm_keep:extended; // 207a
platform_ts_end_skew_mm_keep:extended; // 207a
spare_bool2:boolean;
spare_bool3:boolean;
spare_bool4:boolean;
spare_bool5:boolean;
spare_bool6:boolean;
spare_bool7:boolean;
spare_bool8:boolean;
// new trackbed edge functions 215a ... split MS and TS settings - using Single floats to fit available file space ...
trackbed_ms_width_ins_keep:Single;
trackbed_ts_width_ins_keep:Single;
cess_ms_width_ins_keep:Single;
cess_ts_width_ins_keep:Single;
draw_ms_trackbed_cess_edge_keep:boolean;
draw_ts_trackbed_cess_edge_keep:boolean;
spare1:boolean;
spare2:boolean; // 215a
trackbed_ms_start_mm_keep:extended; // 215a
trackbed_ms_length_mm_keep:extended; // 215a
trackbed_ts_start_mm_keep:extended; // 215a
trackbed_ts_length_mm_keep:extended; // 215a
end;//record Tplatform_trackbed_info
Txstr_platform_trackbed_info=record // 245a
adjacent_edges_keep:boolean; // False=adjacent tracks, True=trackbed edges and platform edges.
draw_ms_trackbed_edge_keep:boolean;
draw_ts_trackbed_edge_keep:boolean;
spare_bool1:boolean;
OUT_OF_USE_trackbed_width_ins_keep:Txstr; //extended as double ; // 180 inches full-size 15ft. // not used 215a TS and MS separated, see below
draw_ts_platform_keep:boolean;
draw_ts_platform_start_edge_keep:boolean;
draw_ts_platform_end_edge_keep:boolean;
draw_ts_platform_rear_edge_keep:boolean;
platform_ts_front_edge_ins_keep:Txstr; //extended as double ; // centre-line to platform front edge 57 inches 4ft-9in 215a
platform_ts_start_width_ins_keep:Txstr; //extended as double ;
platform_ts_end_width_ins_keep:Txstr; //extended as double ;
platform_ts_start_mm_keep:Txstr; //extended as double ;
platform_ts_length_mm_keep:Txstr; //extended as double ;
draw_ms_platform_keep:boolean;
draw_ms_platform_start_edge_keep:boolean;
draw_ms_platform_end_edge_keep:boolean;
draw_ms_platform_rear_edge_keep:boolean;
platform_ms_front_edge_ins_keep:Txstr; //extended as double ; // centre-line to platform front edge 57 inches 4ft-9in 215a
platform_ms_start_width_ins_keep:Txstr; //extended as double ;
platform_ms_end_width_ins_keep:Txstr; //extended as double ;
platform_ms_start_mm_keep:Txstr; //extended as double ;
platform_ms_length_mm_keep:Txstr; //extended as double ;
OUT_OF_USE_cess_width_ins_keep:Txstr; //extended as double ; // 206a // not used 215a TS and MS separated, see below
OUT_OF_USE_draw_trackbed_cess_edge_keep:boolean; // 206a // not used 215a TS and MS separated, see below
// platform skews added 207a...
platform_ms_start_skew_mm_keep:Txstr; //extended as double ; // 207a
platform_ms_end_skew_mm_keep:Txstr; //extended as double ; // 207a
platform_ts_start_skew_mm_keep:Txstr; //extended as double ; // 207a
platform_ts_end_skew_mm_keep:Txstr; //extended as double ; // 207a
spare_bool2:boolean;
spare_bool3:boolean;
spare_bool4:boolean;
spare_bool5:boolean;
spare_bool6:boolean;
spare_bool7:boolean;
spare_bool8:boolean;
// new trackbed edge functions 215a ... split MS and TS settings - using Single floats to fit available file space ...
trackbed_ms_width_ins_keep:Single;
trackbed_ts_width_ins_keep:Single;
cess_ms_width_ins_keep:Single;
cess_ts_width_ins_keep:Single;
draw_ms_trackbed_cess_edge_keep:boolean;
draw_ts_trackbed_cess_edge_keep:boolean;
spare1:boolean;
spare2:boolean; // 215a
trackbed_ms_start_mm_keep:Txstr; //extended as double ; // 215a
trackbed_ms_length_mm_keep:Txstr; //extended as double ; // 215a
trackbed_ts_start_mm_keep:Txstr; //extended as double ; // 215a
trackbed_ts_length_mm_keep:Txstr; //extended as double ; // 215a
end;//xstr record
//______________________________________________________________________________
Talignment_info=record // curving and transition info...
curving_flag: boolean; // !!! no longer used 0.77.a !!! True=curved, False=straight.
// but needed for check on loading older files.
// - all templates now curved (straight=max_rad).
trans_flag: boolean; // True=transition, False=fixed radius curving
fixed_rad: extended; // fixed radius mm.
trans_rad1: extended; // first transition radius mm.
trans_rad2: extended; // second transition radius mm.
trans_length: extended; // length of transition mm.
trans_start: extended; // start of transition mm.
rad_offset: extended; // curving line offset mm. no longer used
alignment_byte_1:byte; // D5 0.81 12-06-05
alignment_byte_2:byte; // D5 0.81 12-06-05
tanh_kmax:double; // factor for mode 2 slews.
// !!! double used because only 8 bytes available in existing file format
slewing_flag: boolean; // slewing flag.
cl_only_flag: boolean; // draw track centre-line only for bgnd
slew_type:byte; // !!! byte used because only 1 byte available in existing file format 1-11-99
dummy_template_flag:boolean; // 212a
slew_start: extended; // slewing zone start mm.
slew_length: extended; // slewing zone length mm.
slew_amount: extended; // amount of slew mm.
cl_options_code_int:integer; // 206a
cl_options_custom_offset_ext:extended; // 206a
// 216a ...
reminder_flag:boolean;
reminder_colour:integer;
reminder_str:string[200];
osk_match_kn:extended; // 226a
total_length_of_sleepering:extended; // 226a no room elsewhere for this mod
file_number_of_timbers:integer; // 226a
file_number_of_sleepers:integer; // 226a
spare_bool1:boolean; // 226a
spare_bool2:boolean; // 226a
spare_int:integer;
end;//record
Txstr_alignment_info=record
curving_flag: boolean; // !!! no longer used 0.77.a !!! True=curved, False=straight.
// but needed for check on loading older files.
// - all templates now curved (straight=max_rad).
trans_flag: boolean; // True=transition, False=fixed radius curving
fixed_rad: Txstr; //extended as double ; // fixed radius mm.
trans_rad1: Txstr; //extended as double ; // first transition radius mm.
trans_rad2: Txstr; //extended as double ; // second transition radius mm.
trans_length: Txstr; //extended as double ; // length of transition mm.
trans_start: Txstr; //extended as double ; // start of transition mm.
rad_offset: Txstr; //extended as double ; // curving line offset mm. no longer used
alignment_byte_1:byte; // D5 0.81 12-06-05
alignment_byte_2:byte; // D5 0.81 12-06-05
tanh_kmax:double; // factor for mode 2 slews.
// !!! double used because only 8 bytes available in existing file format
slewing_flag: boolean; // slewing flag.
cl_only_flag: boolean; // draw track centre-line only for bgnd
slew_type:byte; // !!! byte used because only 1 byte available in existing file format 1-11-99
dummy_template_flag:boolean; // 212a
slew_start: Txstr; //extended as double ; // slewing zone start mm.
slew_length: Txstr; //extended as double ; // slewing zone length mm.
slew_amount: Txstr; //extended as double ; // amount of slew mm.
cl_options_code_int:integer; // 206a
cl_options_custom_offset_ext:Txstr; //extended as double ; // 206a
// 216a ...
reminder_flag:boolean;
reminder_colour:integer;
reminder_str:string[200];
osk_match_kn:Txstr; //extended as double ; // 226a
total_length_of_sleepering:Txstr; //extended as double ; // 226a no room elsewhere for this mod
file_number_of_timbers:integer; // 226a
file_number_of_sleepers:integer; // 226a
spare_bool1:boolean; // 226a
spare_bool2:boolean; // 226a
spare_int:integer;
end;//xstr record
//______________________________________________________________________________
Tplain_track_info=record // plain-track record includes user-defined peg data...
pt_custom:boolean; // custom plain track flag.
alignment_byte_1:byte; // D5 0.81 12-06-05
alignment_byte_2:byte; // D5 0.81 12-06-05
alignment_byte_3:byte; // D5 0.81 12-06-05
list_index:integer;
rail_length:extended; // rail length in inches.
alignment_byte_4:byte; // D5 0.81 12-06-05
alignment_byte_5:byte; // D5 0.81 12-06-05
sleepers_per_length:integer; // number of sleepers per length.
sleeper_centres:array[0..psleep_c] of extended; // spacings in inches for custom.
rail_joints_code:integer; // 0=normal, 1=staggered, -1=none (cwr).
// user-defined peg data - here for expediency... (enough spares)..
user_peg_rail:integer; // 13-3-01
pt_spare_flag1:boolean;
pt_spare_flag2:boolean;
pt_spare_flag3:boolean;
user_peg_data_valid:boolean; // 13-3-01 ...
user_pegx:extended;
user_pegy:extended;
user_pegk:extended;
pt_spacing_name_str:string[200]; // 17-1-01
alignment_byte_6:byte; // D5 0.81 12-06-05
pt_tb_rolling_percent:extended; // 0.76.a 17-5-02.
gaunt_sleeper_mod_inches:extended; // 0.93.a ex 0.81
pt_blanking_length:extended; // 229a pt_blank mm
pt_spare_ext2:extended;
pt_spare_ext1:extended;
alignment_byte_7:byte; // D5 0.81 12-06-05
waybeams_template_flag:boolean; // 235a
end;//record
Txstr_plain_track_info=record //245a
pt_custom:boolean; // custom plain track flag.
alignment_byte_1:byte; // D5 0.81 12-06-05
alignment_byte_2:byte; // D5 0.81 12-06-05
alignment_byte_3:byte; // D5 0.81 12-06-05
list_index:integer;
rail_length:Txstr; //extended as double ; // rail length in inches.
alignment_byte_4:byte; // D5 0.81 12-06-05
alignment_byte_5:byte; // D5 0.81 12-06-05
sleepers_per_length:integer; // number of sleepers per length.
sleeper_centres:array[0..psleep_c] of Txstr; //extended as double ; // spacings in inches for custom.
rail_joints_code:integer; // 0=normal, 1=staggered, -1=none (cwr).
// user-defined peg data - here for expediency... (enough spares)..
user_peg_rail:integer; // 13-3-01
pt_spare_flag1:boolean;
pt_spare_flag2:boolean;
pt_spare_flag3:boolean;
user_peg_data_valid:boolean; // 13-3-01 ...
user_pegx:Txstr; //extended as double ;
user_pegy:Txstr; //extended as double ;
user_pegk:Txstr; //extended as double ;
pt_spacing_name_str:string[200]; // 17-1-01
alignment_byte_6:byte; // D5 0.81 12-06-05
pt_tb_rolling_percent:Txstr; //extended as double ; // 0.76.a 17-5-02.
gaunt_sleeper_mod_inches:Txstr; //extended as double ; // 0.93.a ex 0.81
pt_blanking_length:Txstr; //extended as double ; // 229a pt_blank mm
// 245b pt_spare_ext2:Txstr; //extended as double ;
// 245b pt_spare_ext1:Txstr; //extended as double ;
alignment_byte_7:byte; // D5 0.81 12-06-05
waybeams_template_flag:boolean; // 235a
end;//xstr record
//________________________________________________
// these record types apply to turnouts only...
Tswitch_info=record // switch stuff...
old_size: integer; // old index into list of switches (pre 0.77.a).
sw_name_str: string[100]; // name of switch.
spare_bool1:boolean;
spare_bool2:boolean;
spare_bool3:boolean;
sw_pattern:integer; // type of switch.
planing:extended; // (B) planing length (inches).
planing_angle:extended; // unit planing angle.
switch_radius_inchormax:extended; // switch radius (inches!) (or max_rad (in mm) for straight switch).
switch_rail:extended; // (C) length of switch rail (inches).
stock_rail:extended; // (S) length of stock rail (inches).
heel_lead_inches:extended; // (L) lead to heel (incl. planing) (inches).
heel_offset_inches:extended; // (H) heel-offset (inches).
switch_front_inches:extended; // stock-rail-end to toe (inches).
planing_radius:extended; // planing radius for double-curved switch.
sleeper_j1:extended; // first switch-front sleeper spacing back from TOE (NEGATIVE inches).
sleeper_j2:extended; // second switch-front sleeper spacing back from the first (NEGATIVE inches).
timber_centres:array[0..swtimbco_c] of extended; // list of timber centres (in inches).
group_code:integer; // which group of switches. 0.77.a 7-6-02.
size_code:integer; // size within group (1=shortest). 0.77.a 7-6-02.
joggle_depth:extended; // depth of joggle. 0.71.a 13-4-01.
joggle_length:extended; // length of joggle in front of toe (+ve). 0.71.a 13-4-01.
group_count:integer; // number of switches in this group (max size_code in this group, min size is always 1).
joggled_stock_rail:boolean;
num_block_slide_chairs_in_T:byte; // 241a
num_block_heel_chairs_in_T:byte; // 241a
alignment_byte_6:byte; // D5 0.81 12-06-05
spare_int2:integer;
spare_int1:integer;
valid_data:boolean; // True = valid data here. 0.77.a 9-6-02...
front_timbered:boolean; // True = switch front sleepers are timber width.
num_bridge_chairs_main_rail:byte; // not used in experimental chairing
num_bridge_chairs_turnout_rail:byte; // not used in experimental chairing
fb_tip_offset:extended; // 0.76.a 2-1-02. fbtip dimension (FB foot from gauge-face at tip).
sleeper_j3:extended; // third switch-front sleeper spacing back from the second (NEGATIVE inches).
sleeper_j4:extended; // fourth switch-front sleeper spacing back from the third (NEGATIVE inches).
sleeper_j5:extended; // fifth switch-front sleeper spacing back from the fourth (NEGATIVE inches).
spare_float4:extended;
spare_float3:extended;