CTCaer/RetroArch
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(Imageviewer) New controls:

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Up   - +5 images, go to last image if wraparound
Down - -5 images, go back to first image if wraparound
This commit is contained in:
twinaphex 2016-01-21 21:57:30 +01:00
parent 076e55a945
commit 8c15834c87
1 changed files with 45 additions and 4 deletions
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49
cores/libretro-imageviewer/image_core.c
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@ -263,6 +263,10 @@ static bool imageviewer_load(uint32_t *buf, int image_index)
void IMAGE_CORE_PREFIX(retro_run)(void)
{
uint32_t *buf = NULL;
bool first_image = false;
bool last_image = false;
bool backwards_image = false;
bool forward_image = false;
bool load_image = false;
bool next_image = false;
bool prev_image = false;
@ -273,10 +277,28 @@ void IMAGE_CORE_PREFIX(retro_run)(void)
if (slideshow_enable)
{
if ((frames % 120 == 0) && image_index < file_list->size)
if ((frames % 120 == 0) && image_index < (file_list->size - 1))
next_image = true;
}
if (IMAGE_CORE_PREFIX(input_state_cb)(0, RETRO_DEVICE_JOYPAD, 0,
RETRO_DEVICE_ID_JOYPAD_UP))
{
if ((image_index + 5) < (file_list->size - 1))
forward_image = true;
else
last_image = true;
}
if (IMAGE_CORE_PREFIX(input_state_cb)(0, RETRO_DEVICE_JOYPAD, 0,
RETRO_DEVICE_ID_JOYPAD_DOWN))
{
if ((image_index - 5) > 0)
backwards_image = true;
else
first_image = true;
}
if (IMAGE_CORE_PREFIX(input_state_cb)(0, RETRO_DEVICE_JOYPAD, 0,
RETRO_DEVICE_ID_JOYPAD_LEFT))
{
@ -286,7 +308,7 @@ void IMAGE_CORE_PREFIX(retro_run)(void)
if (IMAGE_CORE_PREFIX(input_state_cb)(0, RETRO_DEVICE_JOYPAD, 0,
RETRO_DEVICE_ID_JOYPAD_RIGHT))
{
if (image_index < file_list->size)
if (image_index < (file_list->size - 1))
next_image = true;
}
@ -301,12 +323,31 @@ void IMAGE_CORE_PREFIX(retro_run)(void)
image_index--;
load_image = true;
}
if (next_image)
else if (next_image)
{
image_index++;
load_image = true;
}
else if (backwards_image)
{
image_index -= 5;
load_image = true;
}
else if (forward_image)
{
image_index += 5;
load_image = true;
}
else if (first_image)
{
image_index = 0;
load_image = true;
}
else if (last_image)
{
image_index = file_list->size - 1;
load_image = true;
}
if (load_image)
imageviewer_load(buf, image_index);