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[input] Fix imt block management

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Reset the blocks completely when loading configs and fix a leftover from
when I thought I'd expose the block numbers to bindings but then changed
my mind to simply track the base binding.
This commit is contained in:
Bill Currie 2021-11-16 20:12:53 +09:00
parent 111e5d923e
commit 1381932552
1 changed files with 18 additions and 4 deletions
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22
libs/input/in_imt.c
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@ -194,24 +194,37 @@ imt_get_button_block (int count)
return base; return base;
} }
static void
imt_reset_blocks (void)
{
DARRAY_RESIZE (&axis_blocks, 0);
DARRAY_RESIZE (&button_blocks, 0);
for (size_t i = 0; i < in_contexts.size; i++) {
for (imt_t *imt = in_contexts.a[i].imts; imt; imt = imt->next) {
DARRAY_RESIZE (&imt->axis_bindings, 0);
DARRAY_RESIZE (&imt->button_bindings, 0);
}
}
}
int int
IMT_GetAxisBlock (int num_axes) IMT_GetAxisBlock (int num_axes)
{ {
int base = imt_get_axis_block (num_axes); int base = imt_get_axis_block (num_axes);
imt_block_t *block = imt_get_block (&axis_blocks); imt_block_t *block = imt_get_block (&axis_blocks);
block->base = base; block->base = base;
block->count = num_axes; block->count = num_axes;
return block - axis_blocks.a; return base;
} }
int int
IMT_GetButtonBlock (int num_buttons) IMT_GetButtonBlock (int num_buttons)
{ {
int base = imt_get_button_block (num_buttons); int base = imt_get_button_block (num_buttons);
imt_block_t *block = imt_get_block (&button_blocks); imt_block_t *block = imt_get_block (&button_blocks);
block->base = base; block->base = base;
block->count = num_buttons; block->count = num_buttons;
return block - button_blocks.a; return base;
} }
int int
@ -749,6 +762,7 @@ IMT_SaveButtonConfig (plitem_t *buttons, int button_ind, int dev_button)
void void
IMT_LoadConfig (plitem_t *config) IMT_LoadConfig (plitem_t *config)
{ {
imt_reset_blocks ();
imt_drop_all_f (); imt_drop_all_f ();
plitem_t *ctx_list = PL_ObjectForKey (config, "contexts"); plitem_t *ctx_list = PL_ObjectForKey (config, "contexts");