CHANGE_COLOR palette option adjustments

It was too early to call the windowport change_color() routine
while processing the config file. The windowport was not yet
fully operational.

Now the palette option processing will just place the rgb
value into the appropriate ga.altpalette[CLR_MAX] entry.

init_sound_disp_gamewindows(void) [allmain.c] calls
change_palette() [coloratt.c] and it will call the windowport
change_color() function for each ga.altpalette[] entry that
has been set.

Notes:
The rgb values stored in ga.altpalette[] have the NH_ALTPALETTE bit set
so that the rgb value of 0 can be stored and be distinguishable from
a "not set" entry.

The NH_ALTPALETTE bit is cleared from the rgb value in change_palette()
prior to calling the windowport change_color() function.

The syntax for palette is colorname/r-g-b.
For example: palette:black/12-12-12

colorname must be one of the NH_BASIC_COLOR names or a suitable
alias for one of those 16 entries.

Some of the windowport CHANGE_COLOR functions had the wrong parameters,
perhaps due to bitrot. Those have been corrected to match the prototype.

This commit is contained in:

nhmall

2024-04-12 21:57:27 -04:00

parent 749f2ffb0e

commit 15db874f71

13 changed files with 239 additions and 62 deletions

									
										include/extern.h
									
		+4
		
												View File
												
				@@ -325,6 +325,10 @@ extern boolean closest_color(uint32_t lcolor, uint32_t *closecolor, uint16 *clri

				extern int color_distance(uint32_t, uint32_t);

				extern boolean onlyhexdigits(const char *buf);

				extern uint32 get_nhcolor_from_256_index(int idx);

				#ifdef CHANGE_COLOR

				extern int count_alt_palette(void);

				extern void change_palette(void);

				#endif

				/* ### cmd.c ### */