VVVVVV/desktop_version/src/TowerBG.h

#ifndef TOWERBG_H
#define TOWERBG_H

#include <SDL.h>

struct TowerBG
{
	SDL_Surface* buffer;
	SDL_Surface* buffer_lerp;
	bool tdrawback;
	int bypos;
	int bscroll;
	int colstate;
	int scrolldir;
	int r;
	int g;
	int b;
};

#endif /* TOWERBG_H */
Refactor tower background to use a separate object instead Previously, the tower background was controlled by a disparate set of attributes on Graphics and mapclass, and wasn't really encapsulated. (If that's what that word means, I don't particularly care about object-oriented lingo.) But now, all relevant things that a tower background has has been put into a TowerBG struct, so it will be easy to make multiple copies without having to duplicate the code that handles it. 2020-11-03 00:05:24 +01:00			`#ifndef TOWERBG_H`
			`#define TOWERBG_H`

			`#include <SDL.h>`

			`struct TowerBG`
			`{`
			`SDL_Surface* buffer;`
			`SDL_Surface* buffer_lerp;`
			`bool tdrawback;`
			`int bypos;`
			`int bscroll;`
			`int colstate;`
			`int scrolldir;`
Move mapclass r/g/b variables off onto TowerBG This fixes a bug where if you entered a tower before watching the credits sequence, the credits sequence would have mismatched text and background colors. This bug happened because entering a tower modified the r/g/b attributes of mapclass, and updated graphics.towerbg, without updating graphics.titlebg too. Then gamecompleterender() uses the r/g/b attributes of mapclass. The solution is to put the r/g/b attributes on TowerBG instead. That way, entering a tower will only modify the r/g/b attributes used to render towers, and won't affect the r/g/b attributes used to render the credits sequence. Additionally, I also de-duplicated the case-switch that updated the r/g/b attributes based off of the current colstate, because it got copy-pasted twice, leading to three instances of one piece of code. 2021-01-08 02:37:38 +01:00			`int r;`
			`int g;`
			`int b;`
Refactor tower background to use a separate object instead Previously, the tower background was controlled by a disparate set of attributes on Graphics and mapclass, and wasn't really encapsulated. (If that's what that word means, I don't particularly care about object-oriented lingo.) But now, all relevant things that a tower background has has been put into a TowerBG struct, so it will be easy to make multiple copies without having to duplicate the code that handles it. 2020-11-03 00:05:24 +01:00			`};`

			`#endif /* TOWERBG_H */`