OpenTTD Landscape Internals

# HG changeset patch # User tron # Date 1137320767 0 # Node ID ae1f271fdaf9a21d090e7392610e7a020e5b1137 # Parent 6964ee1324a11cc53a4251f03a058276c857028d (svn r3399) Simplify markup diff -r 6964ee1324a1 -r ae1f271fdaf9 docs/landscape_grid.html --- a/docs/landscape_grid.html Sun Jan 15 09:17:01 2006 +0000 +++ b/docs/landscape_grid.html Sun Jan 15 10:26:07 2006 +0000 @@ -5,11 +5,13 @@ OpenTTD Landscape Internals - #2 @@ -18,9 +20,9 @@ This can be seen in the Landscape document. This page tries to give an overview of used and free bits of the array so you can quickly see what is used and what is not.

O - bit is free
X - bit is used
- bit of attribute is abused for different purposes
O - bit is free
X - bit is used
- bit of attribute is abused for different purposes
NOTE: counting the bits starts with bit0 in the most left position (eg. a bit screwed LE format; BIT by BIT)

@@ -37,230 +39,229 @@ cellspacing="2" width="100%"> - class - m1 (8) - m2 (16) - m3 (8) - m4 (8) - type_height (8) - m5 (8) - - - bits - 0123 4567 - 0123 4567 0123 4567 - 0123 4567 - 0123 4567 - 0123 4567 - 0123 4567 - - - (0) ground - XXXX XXXX - OOOO OOOO OOOO OOOO - XXXX OOOO - OOXX XXXX - XXXX XXXX - XXXX XOXX + class + m1 (8) + m2 (16) + m3 (8) + m4 (8) + type_height (8) + m5 (8) - (1) rail - XXXX XXXX - XXXX XXXX OOOO OOOO - XXXX XXXX - XXXX XXXX - XXXX XXXX - XXXX XXXX
- + bits + 0123 4567 + 0123 4567 0123 4567 + 0123 4567 + 0123 4567 + 0123 4567 + 0123 4567 - -

depot/checkpoint

- - -inherit- - OOOO OOOO OOOO OOOO - XXXX XOOO - XXXX XXXX - -inherit- - XXXO OOXX + (0) ground + XXXX XXXX + OOOO OOOO OOOO OOOO + XXXX OOOO + OOXX XXXX + XXXX XXXX + XXXX XOXX - (2) road - XXXX XXXX - XXXX XXXX XXXX XXXX - OOOO OOOO - XXXX XXXX - XXXX XXXX - XXXX XXXX - - - -

level crossing

- - -inherit- - XXXX XXXX XXXX XXXX - XXXX XXXX - XXXX XXXX - -inherit- - OOXX XXXX + (1) rail + XXXX XXXX + XXXX XXXX OOOO OOOO + XXXX XXXX + XXXX XXXX + XXXX XXXX + XXXX XXXX

road depot
depot/checkpoint

- -inherit- - OOOO OOOO OOOO OOOO - OOOO OOOO - OOOO OOOX - -inherit- - XXXX XXXX - - - (3) town - XXXX XXXX - XXXX XXXX XXXX XXXX - OOOO OOXX - XXXX XXXX - XXXX XXXX - XXXX XXOX - - - (4) trees - XXXX XXXX - XXXX XXOO OOOO OOOO - XXXX XXXX - OOXX XXXX - XXXX XXXX - XXXO OOXX + -inherit- + OOOO OOOO OOOO OOOO + XXXX XOOO + XXXX XXXX + -inherit- + XXXO OOXX - (5) station - XXXX XXXX - XXXX XXXX XXXX XXXX - XXXX XOOO - XXXX XXXX - XXXX XXXX - XXXX XXXX - - - (6) water - XXXX XXXX - OOOO OOOO OOOO OOOO - OOOO OOOO - OOOO OOOO - XXXX XXXX - XXXX XXXX - - - (8) industry - XXXX XOOX - XXXX XXXX XXXX XXXX - OOOO OOOO - OOOO OOOO - XXXX XXXX - XXXX XXXX - - - -

bubble/sugar/toffee

- - -inherit- - -inherit- - XXXX XXXX - OOOO OOOO - -inherit- - -inherit- + (2) road + XXXX XXXX + XXXX XXXX XXXX XXXX + OOOO OOOO + XXXX XXXX + XXXX XXXX + XXXX XXXX

toy factory

- - -inherit- - -inherit- - XXXX XXXX - XXXX XXXX - -inherit- - -inherit- - - - -

gold/copper/coal
level crossing

- XXXX XXXX - -inherit- - -inherit- - -inherit- - -inherit- - -inherit- - - - -

oil wells

- - -inherit- - -inherit- - -inherit- - -inherit- - -inherit- - -inherit- + -inherit- + XXXX XXXX XXXX XXXX + XXXX XXXX + XXXX XXXX + -inherit- + OOXX XXXX

power station
road depot

- XXXX XXOX - -inherit- - -inherit- - -inherit- - -inherit- - -inherit- + -inherit- + OOOO OOOO OOOO OOOO + OOOO OOOO + OOOO OOOX + -inherit- + XXXX XXXX - (9) tunnel - XXXX XXXX - OOOO OOOO OOOO OOOO - XXXX OOOO - OOOO OOOX - XXXX XXXX - XXXX XXXX + (3) town + XXXX XXXX + XXXX XXXX XXXX XXXX + OOOO OOXX + XXXX XXXX + XXXX XXXX + XXXX XXOX + + + (4) trees + XXXX XXXX + XXXX XXOO OOOO OOOO + XXXX XXXX + OOXX XXXX + XXXX XXXX + XXXO OOXX + + + (5) station + XXXX XXXX + XXXX XXXX XXXX XXXX + XXXX XOOO + XXXX XXXX + XXXX XXXX + XXXX XXXX + + + (6) water + XXXX XXXX + OOOO OOOO OOOO OOOO + OOOO OOOO + OOOO OOOO + XXXX XXXX + XXXX XXXX + + + (8) industry + XXXX XOOX + XXXX XXXX XXXX XXXX + OOOO OOOO + OOOO OOOO + XXXX XXXX + XXXX XXXX

bridge
bubble/sugar/toffee

- XXXX XXXX - XXXX XXXX OOOO OOOO - XXXX XXXX - OOOO OOOX - XXXX XXXX - XXXX XXXX + -inherit- + -inherit- + XXXX XXXX + OOOO OOOO + -inherit- + -inherit- - (10) various (HQ) - XXXX XXXX - OOOO OOOO OOOO OOOO - OOOO OOOO - OOOO OOOO - XXXX XXXX - XXXX XXXX + +

toy factory

+ + -inherit- + -inherit- + XXXX XXXX + XXXX XXXX + -inherit- + -inherit- + + + +

gold/copper/coal

+ + XXXX XXXX + -inherit- + -inherit- + -inherit- + -inherit- + -inherit- + + + +

oil wells

+ + -inherit- + -inherit- + -inherit- + -inherit- + -inherit- + -inherit- + + + +

power station

+ + XXXX XXOX + -inherit- + -inherit- + -inherit- + -inherit- + -inherit- + + + (9) tunnel + XXXX XXXX + OOOO OOOO OOOO OOOO + XXXX OOOO + OOOO OOOX + XXXX XXXX + XXXX XXXX + + + +

bridge

+ + XXXX XXXX + XXXX XXXX OOOO OOOO + XXXX XXXX + OOOO OOOX + XXXX XXXX + XXXX XXXX + + + (10) various (HQ) + XXXX XXXX + OOOO OOOO OOOO OOOO + OOOO OOOO + OOOO OOOO + XXXX XXXX + XXXX XXXX