The problem was that when placing a ride ghost, some clearance checks are performed to see if nothing stands in the way, and if it does, it tries to raise the ride to a height where it's possible to place. When this happens, it removes all ghost track pieces that have already been placed, and tries at the next height. With clearance checks disabled, this check was still performed, while it should ignore clearance altogether.
(This commit is multiple commits squashed together, to make rebasing and merging easier. Many of the commits undid or slightly altered previous changes.)
This Extends the land-tool by allowing the player to select an edge of a surface tile, and to select a row of tiles. Both work by holding down the Ctrl key (same key for keeping the same base-height for other tools). When using a single-sized tool, the selection will become the edge, and when using a selection area of 2x2 or higher, the selection becomes a row of tiles.
The tables `tile_element_raise_styles` and `tile_element_lower_styles` hold the data for how slopes should change when a tile gets raised or lowered with the land tool. Each row represents a selection, and each column the slope type.
Co-authored-by: Adam T <32143337+Despotico@users.noreply.github.com>
This aims to make future refactoring easier. The arguments are removed where possible, but kept and marked with C++17's [[maybe_unused]] where they could not be removed (e.g. when they are used as a callback, rather than called directly).
I've skipped the rides/<category>/* and peep/* source files, because the rides source files are mostly generated and have a ton of unused variables, and the peep source files are being refactored.
I've also skipped most of window/* source files, because most of the functions are used as callbacks and will be bulk-renamed at some point.
`typedef struct/union/enum name { ... } name_again;` is not needed whe compiling C++, moving the name at the back to be in front of the object and removing `typedef` makes it usable the very same way.
This also replaces typedefs with the using keyword. They have better readability, especially for function pointer types, and would allow more flexibility when used with templates.
With this, entrances and exits that have been moved away from its original XY
location can be made usable. Only one entrance or exit will be usable per
station.
