diff options
| -rw-r--r-- | nuklear_ui/blastem_nuklear.c | 75 |
1 files changed, 73 insertions, 2 deletions
diff --git a/nuklear_ui/blastem_nuklear.c b/nuklear_ui/blastem_nuklear.c index c7a2caf..b81977a 100644 --- a/nuklear_ui/blastem_nuklear.c +++ b/nuklear_ui/blastem_nuklear.c @@ -2,6 +2,7 @@ #define NK_SDL_GLES2_IMPLEMENTATION #include <stdlib.h> +#include <limits.h> #include "blastem_nuklear.h" #include "font.h" #include "../render.h" @@ -498,11 +499,81 @@ void view_key_bindings(struct nk_context *context) } static struct nk_image controller_360_image; static uint32_t controller_360_width, controller_360_height; +#define MIN_BIND_BOX_WIDTH 140 +#define MAX_BIND_BOX_WIDTH 350 void view_controllers(struct nk_context *context) { - if (nk_begin(context, "Controller Bindings", nk_rect(0, 0, render_width(), render_height()), 0)) { - nk_layout_row_static(context, render_height() - 50, render_width() - 80, 1); + if (nk_begin(context, "Controller Bindings", nk_rect(0, 0, render_width(), render_height()), NK_WINDOW_NO_SCROLLBAR)) { + uint32_t avail_height = render_height() - 60; + float desired_width = render_width() * 0.5f, desired_height = avail_height * 0.5f; + float controller_ratio = (float)controller_360_width / (float)controller_360_height; + if (render_width() - desired_width < 2.5f*MIN_BIND_BOX_WIDTH) { + desired_width = render_width() - 2.5f*MIN_BIND_BOX_WIDTH; + } + + if (desired_width / desired_height > controller_ratio) { + desired_width = desired_height * controller_ratio; + } else { + desired_height = desired_width / controller_ratio; + } + float img_left = render_width() / 2.0f - desired_width / 2.0f; + float img_top = avail_height / 2.0f - desired_height / 2.0f; + float img_right = img_left + desired_width; + nk_layout_space_begin(context, NK_STATIC, avail_height, INT_MAX); + nk_layout_space_push(context, nk_rect(img_left, img_top, desired_width, desired_height)); nk_image(context, controller_360_image); + + float bind_box_width = (render_width() - img_right) * 0.8f; + if (bind_box_width < MIN_BIND_BOX_WIDTH) { + bind_box_width = render_width() - img_right; + if (bind_box_width > MIN_BIND_BOX_WIDTH) { + bind_box_width = MIN_BIND_BOX_WIDTH; + } + } else if (bind_box_width > MAX_BIND_BOX_WIDTH) { + bind_box_width = MAX_BIND_BOX_WIDTH; + } + float bind_box_left; + if (bind_box_width >= (render_width() - img_right)) { + bind_box_left = img_right; + } else { + bind_box_left = img_right + (render_width() - img_right) / 2.0f - bind_box_width / 2.0f; + } + + nk_layout_space_push(context, nk_rect(bind_box_left, img_top, bind_box_width, 165)); + nk_group_begin(context, "Action Buttons", NK_WINDOW_BORDER | NK_WINDOW_NO_SCROLLBAR); + float widths[] = {34, bind_box_width - 60}; + nk_layout_row(context, NK_STATIC, 34, 2, widths); + nk_label(context, "A", NK_TEXT_LEFT); + nk_button_label(context, "A"); + nk_label(context, "B", NK_TEXT_LEFT); + nk_button_label(context, "B"); + nk_label(context, "X", NK_TEXT_LEFT); + nk_button_label(context, "X"); + nk_label(context, "Y", NK_TEXT_LEFT); + nk_button_label(context, "Internal Screenshot"); + nk_group_end(context); + + bind_box_left -= img_right; + widths[0] += 44; + widths[1] -= 44; + nk_layout_space_push(context, nk_rect(bind_box_left, img_top, bind_box_width, 205)); + nk_group_begin(context, "Left Stick", NK_WINDOW_BORDER | NK_WINDOW_NO_SCROLLBAR); + nk_layout_row(context, NK_STATIC, 34, 2, widths); + nk_label(context, "Up", NK_TEXT_LEFT); + nk_button_label(context, "Up"); + nk_label(context, "Down", NK_TEXT_LEFT); + nk_button_label(context, "Down"); + nk_label(context, "Left", NK_TEXT_LEFT); + nk_button_label(context, "Left"); + nk_label(context, "Right", NK_TEXT_LEFT); + nk_button_label(context, "Right"); + nk_label(context, "Click", NK_TEXT_LEFT); + nk_button_label(context, "None"); + + nk_group_end(context); + + nk_layout_space_end(context); + nk_layout_row_static(context, 34, (render_width() - 80) / 2, 1); if (nk_button_label(context, "Back")) { pop_view(); |