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#include "editor_gui_internal.h"
#include "../game.h"
#include "../render/gl_2d.h"
constexpr I32 EDITOR_ASSETS_ROW_H = 28;
constexpr I32 EDITOR_ASSETS_THUMB = 20;
constexpr I32 EDITOR_ASSETS_INNER_PAD_X = 8;
constexpr I32 EDITOR_ASSETS_INNER_PAD_Y = 6;
constexpr I32 EDITOR_ASSETS_SCROLLBAR_W = 7;
constexpr I32 EDITOR_ASSETS_SCROLLBAR_GAP = 4;
constexpr I32 EDITOR_ASSETS_SCROLL_STEP = 20;
struct EDITOR_ASSETS_LAYOUT {
I32 inner_x{};
I32 inner_y{};
I32 inner_w{};
I32 list_h{};
I32 row_x{};
I32 row_w{};
I32 count{};
I32 content_h{};
I32 max_scroll{};
U8 show_scroll{};
I32 track_x{};
I32 track_y{};
I32 track_h{};
};
static EDITOR_ASSETS_LAYOUT editor_assets_layout( GUI_EDITOR_INFOBOX* box, I32 panel_x, I32 panel_y, I32 prop_count ) {
EDITOR_ASSETS_LAYOUT l{};
l.inner_x = panel_x + EDITOR_ASSETS_INNER_PAD_X;
l.inner_y = panel_y + EDITOR_ASSETS_INNER_PAD_Y;
l.inner_w = max( 1, box->w - ( EDITOR_ASSETS_INNER_PAD_X * 2 ) );
l.list_h = max( 1, box->h - ( EDITOR_ASSETS_INNER_PAD_Y * 2 ) );
l.count = prop_count + 1;
l.content_h = l.count * EDITOR_ASSETS_ROW_H;
l.max_scroll = max( 0, l.content_h - l.list_h );
l.show_scroll = l.content_h > l.list_h;
l.row_x = l.inner_x + 1;
l.row_w = l.inner_w - 2;
if( l.show_scroll )
l.row_w -= EDITOR_ASSETS_SCROLLBAR_W + EDITOR_ASSETS_SCROLLBAR_GAP;
l.row_w = max( 1, l.row_w );
l.track_x = l.inner_x + l.inner_w - EDITOR_ASSETS_SCROLLBAR_W - 1 - ( EDITOR_ASSETS_SCROLLBAR_GAP / 2 );
l.track_y = l.inner_y;
l.track_h = l.list_h - 2;
return l;
}
static void editor_assets_clamp_scroll( const EDITOR_ASSETS_LAYOUT& l ) {
editor->gui.assets_scroll = min( max( 0, editor->gui.assets_scroll ), l.max_scroll );
}
static void gui_editor_infobox_draw_assets( GUI_EDITOR_INFOBOX* box, I32 panel_x, I32 panel_y ) {
if( !editor->map )
return;
WORLD_MAP* map = editor->map;
EDITOR_ASSETS_LAYOUT l = editor_assets_layout( box, panel_x, panel_y, (I32)map->props.size );
editor_assets_clamp_scroll( l );
I32 yoff = -editor->gui.assets_scroll;
for( I32 idx = 0; idx < l.count; ++idx ) {
I32 row_y = l.inner_y + idx * EDITOR_ASSETS_ROW_H + yoff;
if( row_y + EDITOR_ASSETS_ROW_H - 2 <= l.inner_y || row_y >= l.inner_y + l.list_h )
continue;
U8 map_entry = idx == 0;
SURF_PROPS* p = map_entry ? 0 : &map->props[idx - 1];
U8 selected = 0;
if( editor->gui.props ) {
if( map_entry ) {
selected = editor->gui.props->seltype == EDITOR_SELECT_ORIGIN
&& editor->gui.props->curselect == editor->map;
} else {
selected = editor->gui.props->seltype == EDITOR_SELECT_SURFPROPS
&& editor->gui.props->curselect == p;
}
}
CLR rowbg = idx % 2 ? ui_clr.bg : ui_clr.bg_alt;
if( selected )
rowbg = CLR::blend( ui_clr.border, ui_clr.bg, 0.70f );
gui_draw_frect( l.row_x, row_y, l.row_w, EDITOR_ASSETS_ROW_H - 2, rowbg );
I32 tx = l.row_x + 3;
I32 ty = row_y + 3;
gui_draw_frect( tx, ty, EDITOR_ASSETS_THUMB, EDITOR_ASSETS_THUMB, ui_clr.border );
if( map_entry ) {
gui_draw_frect( tx + 1, ty + 1, EDITOR_ASSETS_THUMB - 2, EDITOR_ASSETS_THUMB - 2, ui_clr.bg_alt );
gui_draw_str( tx + EDITOR_ASSETS_THUMB / 2, ty + 4, ALIGN_C, FNT_JPN12, ui_clr.txt, "m" );
} else if( p->tex ) {
gl_2d_textured_frect( _gui.gl2d_font, { (F32)(tx + 1), (F32)(ty + 1) }, { (F32)(EDITOR_ASSETS_THUMB - 2), (F32)(EDITOR_ASSETS_THUMB - 2) }, p->tex );
} else {
gui_draw_frect( tx + 1, ty + 1, EDITOR_ASSETS_THUMB - 2, EDITOR_ASSETS_THUMB - 2, p->clr );
}
I32 text_x = tx + EDITOR_ASSETS_THUMB + 8;
CLR txt = ui_clr.txt;
if( map_entry ) {
gui_draw_str( text_x, row_y + 7, ALIGN_L, FNT_JPN12, txt, "[map] -> %s", map->name );
} else if( p->tex ) {
gui_draw_str( text_x, row_y + 7, ALIGN_L, FNT_JPN12, txt, "[%d] -> %s", idx - 1, p->tex->name );
} else {
gui_draw_str( text_x, row_y + 7, ALIGN_L, FNT_JPN12, txt, "[%d] -> %.2f, %.2f, %.2f", idx - 1, p->clr.r, p->clr.g, p->clr.b );
}
}
if( !l.show_scroll )
return;
gui_draw_frect( l.track_x, l.track_y, EDITOR_ASSETS_SCROLLBAR_W, l.track_h, ui_clr.bg_alt );
gui_draw_rect( l.track_x, l.track_y, EDITOR_ASSETS_SCROLLBAR_W, l.track_h, ui_clr.border );
I32 thumb_h = max( 18, ( l.track_h * l.list_h ) / max( 1, l.content_h ) );
thumb_h = min( thumb_h, l.track_h );
I32 travel = max( 1, l.track_h - thumb_h );
I32 thumb_y = l.track_y + ( travel * editor->gui.assets_scroll ) / max( 1, l.max_scroll );
gui_draw_frect( l.track_x, thumb_y + 1, EDITOR_ASSETS_SCROLLBAR_W, max( 1, thumb_h - 1 ), ui_clr.txt );
}
static void gui_editor_infobox_draw_fn( void* ptr ) {
GUI_EDITOR_INFOBOX* box = (GUI_EDITOR_INFOBOX*)ptr;
I32 x = gui_relx( box );
I32 y = gui_rely( box );
I32 w = box->w;
I32 h = box->h;
if( box->type == EDITOR_INFOBOX_STATUS ) {
CLR col = gui_is_fg_window( box ) ? ui_clr.border : ui_clr.border_inactive;
gui_draw_frect( x, y, w, h, col );
gui_draw_frect( x + 1, y + 1, w - 2, h - 2, ui_clr.bg_sec );
gui_draw_str(
x + 6,
y + 4,
ALIGN_L,
FNT_JPN12,
ui_clr.txt,
"selected tool: %s. click in viewport to create/edit.",
editor_tool_name()
);
if( editor->game && editor->game->gl ) {
GL_DATA* gl = editor->game->gl;
gui_draw_str(
x + w - 6,
y + 4,
ALIGN_R,
FNT_JPN12,
ui_clr.txt,
"fps: %.0f (%.2f ms) %dx%d",
gl->fps,
gl->frametime * 1000.f,
gl->canvas_size[0],
gl->canvas_size[1]
);
}
return;
}
gui_draw_str( x, y, ALIGN_L, FNT_JPN12, ui_clr.txt, "assets" );
y += EDITOR_LAYOUT_TITLE_OFFSET;
CLR col = gui_is_fg_window( box ) ? ui_clr.border : ui_clr.border_inactive;
gui_draw_frect( x, y, w, h, col );
gui_draw_frect( x + 1, y + 1, w - 2, h - 2, ui_clr.bg_sec );
gui_draw_push_clip( x + 2, y + 2, w - 4, h - 4 );
gui_editor_infobox_draw_assets( box, x, y );
gui_draw_pop_clip();
}
static void gui_editor_infobox_input_fn( void* ptr ) {
GUI_EDITOR_INFOBOX* box = (GUI_EDITOR_INFOBOX*)ptr;
static U8 assets_click_held = 0;
if( box->type == EDITOR_INFOBOX_ASSETS ) {
I32 x = gui_relx( box );
I32 y = gui_rely( box ) + EDITOR_LAYOUT_TITLE_OFFSET;
I32 w = box->w;
I32 h = box->h;
I32 prop_count = editor->map ? (I32)editor->map->props.size : 0;
EDITOR_ASSETS_LAYOUT l = editor_assets_layout( box, x, y, prop_count );
editor_assets_clamp_scroll( l );
I32 mx, my;
gui_cursor_pos( &mx, &my );
U8 inbounds = mx >= x && mx <= x + w && my >= y && my <= y + h;
if( inbounds ) {
U8 scroll = gui_mbutton_down( GUI_MBTNSCROLL );
if( scroll ) {
gui_capture_scroll();
if( scroll == 1 ) editor->gui.assets_scroll -= EDITOR_ASSETS_SCROLL_STEP;
else if( scroll == (U8)-1 ) editor->gui.assets_scroll += EDITOR_ASSETS_SCROLL_STEP;
editor_assets_clamp_scroll( l );
}
U8 m1 = gui_mbutton_down( GUI_MBTNLEFT );
if( m1 && !assets_click_held && editor->map ) {
if( mx >= l.row_x && mx < l.row_x + l.row_w ) {
I32 idx = ( my - l.inner_y + editor->gui.assets_scroll ) / EDITOR_ASSETS_ROW_H;
if( idx >= 0 && idx < l.count && editor->gui.props ) {
if( idx == 0 ) gui_editor_propview_select( editor->gui.props, editor->map, EDITOR_SELECT_ORIGIN );
else gui_editor_propview_select( editor->gui.props, &editor->map->props[idx - 1], EDITOR_SELECT_SURFPROPS );
}
}
}
assets_click_held = m1;
}
if( !gui_mbutton_down( GUI_MBTNLEFT ) )
assets_click_held = 0;
}
gui_base_input_fn( box );
}
GUI_EDITOR_INFOBOX* gui_editor_infobox( I32 x, I32 y, I32 w, I32 h, U8 type, const char* name ) {
if( !gui_check_target() )
return 0;
GUI_EDITOR_INFOBOX* box = new GUI_EDITOR_INFOBOX;
box->x = x;
box->y = y;
box->w = w;
box->h = h;
box->xbound = w;
box->ybound = h + ( type == EDITOR_INFOBOX_STATUS ? 0 : EDITOR_LAYOUT_TITLE_OFFSET );
box->draw_fn = gui_editor_infobox_draw_fn;
box->input_fn = gui_editor_infobox_input_fn;
box->type = type;
strcpy( box->name, name );
GUI_VIEW* parent = gui_get_view();
box->parent = parent;
parent->children.push( box );
return box;
}
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