-/* Copyright (C) 2021-2022 Harry Godden (hgn) - All Rights Reserved */
+/* Copyright (C) 2021-2024 Harry Godden (hgn) - All Rights Reserved */
-#ifndef VG_CONSOLE_H
-#define VG_CONSOLE_H
+#pragma once
+#include "vg_platform.h"
-#ifndef VG_GAME
- #define VG_GAME
-#endif
+#define VG_VAR_F32( NAME, ... ) \
+ { u32 flags=0x00; __VA_ARGS__ ;\
+ vg_console_reg_var( #NAME, &NAME, k_var_dtype_f32, flags ); }
-#include "vg/vg_ui.h"
-#include "vg/vg_log.h"
+#define VG_VAR_I32( NAME, ... ) \
+ { u32 flags=0x00; __VA_ARGS__ ;\
+ vg_console_reg_var( #NAME, &NAME, k_var_dtype_i32, flags ); }
+
+#define VG_VAR_PERSISTENT 0x1
+#define VG_VAR_CHEAT 0x2
typedef struct vg_var vg_var;
typedef struct vg_cmd vg_cmd;
struct vg_console
{
- struct vg_var
- {
+ struct vg_var{
void *data;
const char *name;
- enum vg_var_dtype
- {
+ enum vg_var_dtype{
k_var_dtype_i32,
k_var_dtype_u32,
- k_var_dtype_f32
+ k_var_dtype_f32,
+ k_var_dtype_str
}
data_type;
-
- union
- {
- struct
- {
- int min, max, clamp;
- }
- opt_i32;
-
- struct
- {
- float min, max;
- int clamp;
- }
- opt_f32;
- };
-
- int persistent; /* Should this var be stored to cfg/auto.conf? */
+ u32 flags;
}
- vars[ 32 ];
+ vars[ 128 ];
- struct vg_cmd
- {
+ struct vg_cmd{
int (*function)( int argc, char const *argv[] );
void (*poll_suggest)( int argc, char const *argv[] );
const char *name;
}
functions[ 32 ];
- struct
- {
+ struct {
const char *str;
int len;
char input[96],
input_copy[96];
- int cursor_user, cursor_pos, string_length;
char history[32][96];
int history_last, history_pos, history_count;
- int enabled;
-}
-vg_console;
-
-VG_STATIC void vg_var_push( struct vg_var cv );
-VG_STATIC void vg_function_push( struct vg_cmd cmd );
-
-VG_STATIC void _vg_console_draw( void );
-void _vg_console_println( const char *str );
-VG_STATIC int _vg_console_list( int argc, char const *argv[] );
-VG_STATIC void _vg_console_init(void);
-VG_STATIC void _vg_console_write_persistent(void);
-VG_STATIC void _vg_console_free(void);
-VG_STATIC void vg_execute_console_input( const char *cmd );
-
-/*
- * Console interface
- */
-VG_STATIC void console_make_selection( int* start, int* end );
-VG_STATIC void console_move_cursor( int* cursor0, int* cursor1,
- int dir, int snap_together );
-VG_STATIC int console_makeroom( int datastart, int length );
-VG_STATIC int console_delete_char( int direction );
-VG_STATIC void console_to_clipboard(void);
-VG_STATIC void console_clipboard_paste(void);
-VG_STATIC void console_put_char( char c );
-VG_STATIC void console_history_get( char* buf, int entry_num );
-VG_STATIC int _vg_console_enabled(void);
-VG_STATIC void console_proc_key( SDL_Keysym ev );
-
-/*
- * Implementation
- */
-VG_STATIC int _vg_console_enabled(void)
-{
- return vg_console.enabled;
-}
-
-VG_STATIC void vg_var_push( vg_var cv )
-{
- if( vg_console.var_count > vg_list_size(vg_console.vars) )
- vg_fatal_exit_loop( "Too many vars registered" );
-
- vg_info( "Console variable '%s' registered\n", cv.name );
- vg_console.vars[ vg_console.var_count ++ ] = cv;
-}
-
-VG_STATIC void vg_function_push( struct vg_cmd cmd )
-{
- if( vg_console.function_count > vg_list_size(vg_console.functions) )
- vg_fatal_exit_loop( "Too many functions registered" );
-
- vg_console.functions[ vg_console.function_count ++ ] = cmd;
-}
-
-VG_STATIC void _vg_console_draw( void )
-{
- if( !vg_console.enabled )
- return;
-
- SDL_AtomicLock( &log_print_sl );
-
- int ptr = vg_log.buffer_line_current;
- int const fh = 14,
- log_lines = 32;
- int console_lines = VG_MIN( log_lines, vg_log.buffer_line_count );
-
- vg_uictx.cursor[0] = 0;
- vg_uictx.cursor[1] = 0;
- vg_uictx.cursor[3] = log_lines*fh;
- ui_fill_x();
-
- /*
- * log
- */
- ui_new_node();
- {
- ui_fill_rect( vg_uictx.cursor, 0x77181818 );
-
- vg_uictx.cursor[3] = fh;
- ui_align_bottom();
-
- for( int i=0; i<console_lines; i ++ )
- {
- ptr --;
-
- if( ptr < 0 )
- ptr = vg_list_size( vg_log.buffer )-1;
-
- ui_text( vg_uictx.cursor, vg_log.buffer[ptr], 1, 0 );
- vg_uictx.cursor[1] -= fh;
- }
-
- }
- ui_end_down();
-
-
- /* Input area */
- vg_uictx.cursor[1] += 2;
- vg_uictx.cursor[3] = fh;
-
- ui_new_node();
- {
- ui_fill_rect( vg_uictx.cursor, 0x77111111 );
- ui_text( vg_uictx.cursor, vg_console.input, 1, 0 );
-
- int start = VG_MIN( vg_console.cursor_pos, vg_console.cursor_user ),
- end = VG_MAX( vg_console.cursor_pos, vg_console.cursor_user );
-
- vg_uictx.cursor[0] = start * UI_GLYPH_SPACING_X;
- vg_uictx.cursor[2] = (start == end? 0.5f: (float)(end-start))
- * (float)UI_GLYPH_SPACING_X;
-
- ui_fill_rect( vg_uictx.cursor, 0x66ffffff );
- }
- ui_end_down();
-
-
- /* suggestions */
- if( vg_console.suggestion_count )
- {
- vg_uictx.cursor[0] += UI_GLYPH_SPACING_X * vg_console.suggestion_pastepos;
- vg_uictx.cursor[1] += 2;
- vg_uictx.cursor[3] = vg_console.suggestion_count * fh;
- vg_uictx.cursor[2] = UI_GLYPH_SPACING_X * vg_console.suggestion_maxlen;
-
- ui_new_node();
- {
- ui_fill_rect( vg_uictx.cursor, 0x77040404 );
-
- vg_uictx.cursor[3] = fh;
- for( int i=0; i<vg_console.suggestion_count; i ++ )
- {
- if( i == vg_console.suggestion_select )
- ui_fill_rect( vg_uictx.cursor, 0x66a0e508 );
-
- ui_text( vg_uictx.cursor, vg_console.suggestions[i].str, 1, 0 );
- vg_uictx.cursor[1] += fh;
- }
- }
- ui_end_down();
- }
-
- SDL_AtomicUnlock( &log_print_sl );
-}
-
-VG_STATIC int _vg_console_list( int argc, char const *argv[] )
-{
- for( int i=0; i<vg_console.function_count; i ++ )
- {
- struct vg_cmd *cmd = &vg_console.functions[ i ];
- vg_info( "* %s\n", cmd->name );
- }
-
- for( int i=0; i<vg_console.var_count; i ++ )
- {
- struct vg_var *cv = &vg_console.vars[ i ];
- vg_info( "%s\n", cv->name );
- }
-
- return 0;
-}
-
-int _test_break( int argc, const char *argv[] )
-{
- vg_fatal_exit_loop( "Test crash from main, after loading (console)" );
- return 0;
-}
-
-VG_STATIC void _vg_console_init(void)
-{
- vg_function_push( (struct vg_cmd)
- {
- .name = "list",
- .function = _vg_console_list
- });
-
- vg_function_push( (struct vg_cmd)
- {
- .name = "crash",
- .function = _test_break
- });
-}
-
-VG_STATIC void vg_console_load_autos(void)
-{
- /* Read and exec persistent commands */
- FILE *fp = fopen( "cfg/auto.conf", "r" );
- if( fp )
- {
- char line[256];
-
- while( fgets( line, sizeof( line ), fp ) )
- {
- line[ strcspn( line, "\r\n#" ) ] = 0x00;
-
- if( line[0] != 0x00 )
- {
- vg_execute_console_input( line );
- }
- }
-
- fclose( fp );
- }
-}
-
-VG_STATIC void _vg_console_write_persistent(void)
-{
- FILE *fp = fopen( "cfg/auto.conf", "w" );
-
- for( int i=0; i<vg_console.var_count; i ++ )
- {
- struct vg_var *cv = &vg_console.vars[i];
-
- if( cv->persistent )
- {
- switch( cv->data_type )
- {
- case k_var_dtype_i32:
- fprintf( fp, "%s %d\n", cv->name, *(i32 *)(cv->data) );
- break;
- case k_var_dtype_u32:
- fprintf( fp, "%s %u\n", cv->name, *(u32 *)(cv->data) );
- break;
- case k_var_dtype_f32:
- fprintf( fp, "%s %.5f\n", cv->name, *(float *)(cv->data ) );
- break;
- }
- }
- }
-
- fclose( fp );
-}
-
-VG_STATIC void _vg_console_free(void)
-{
- _vg_console_write_persistent();
-}
-
-/*
- * splits src into tokens and fills out args as pointers to those tokens
- * returns number of tokens
- * dst must be as long as src
- */
-VG_STATIC int vg_console_tokenize( const char *src, char *dst,
- const char *args[8] )
-{
- int arg_count = 0,
- in_token = 0;
-
- for( int i=0; 1; i ++ )
- {
- if( src[i] )
- {
- if( src[i] == ' ' || src[i] == '\t' )
- {
- if( in_token )
- dst[i] = '\0';
-
- in_token = 0;
-
- if( arg_count == 8 )
- break;
- }
- else
- {
- dst[i] = src[i];
-
- if( !in_token )
- {
- args[ arg_count ++ ] = &dst[i];
- in_token = 1;
- }
- }
- }
- else
- {
- dst[i] = '\0';
- break;
- }
- }
-
- return arg_count;
-}
-
-VG_STATIC vg_var *vg_console_match_var( const char *kw )
-{
- for( int i=0; i<vg_console.var_count; i ++ )
- {
- struct vg_var *cv = &vg_console.vars[ i ];
- if( !strcmp( cv->name, kw ) )
- {
- return cv;
- }
- }
-
- return NULL;
-}
-
-VG_STATIC vg_cmd *vg_console_match_cmd( const char *kw )
-{
- for( int i=0; i<vg_console.function_count; i ++ )
- {
- struct vg_cmd *cmd = &vg_console.functions[ i ];
- if( !strcmp( cmd->name, kw ) )
- {
- return cmd;
- }
- }
-
- return NULL;
-}
-
-VG_STATIC void vg_execute_console_input( const char *cmd )
-{
- char temp[512];
- char const *args[8];
- int arg_count = vg_console_tokenize( cmd, temp, args );
-
- if( arg_count == 0 )
- return;
-
- int data_int;
- float data_float;
-
- vg_var *cv = vg_console_match_var( args[0] );
- vg_cmd *fn = vg_console_match_cmd( args[0] );
-
- assert( !(cv && fn) );
-
- if( cv )
- {
- /* Cvar Matched, try get value */
- if( arg_count >= 2 )
- {
- if( (cv->data_type == k_var_dtype_u32) ||
- (cv->data_type == k_var_dtype_i32) )
- {
- data_int = atoi( args[1] );
-
- *((int *)cv->data) = cv->opt_i32.clamp?
- VG_MIN( VG_MAX(data_int, cv->opt_i32.min), cv->opt_i32.max ):
- data_int;
- }
- else if( cv->data_type == k_var_dtype_f32 )
- {
- data_float = atof( args[1] );
- *((float *)cv->data) = cv->opt_f32.clamp?
- vg_minf( vg_maxf( data_float, cv->opt_f32.min),
- cv->opt_f32.max ):
- data_float;
- }
- }
- else
- {
- if( cv->data_type == k_var_dtype_i32 )
- vg_info( "= %d\n", *((int *)cv->data) );
- else if( cv->data_type == k_var_dtype_u32 )
- vg_info( "= %u\n", *((u32 *)cv->data) );
- else if( cv->data_type == k_var_dtype_f32 )
- vg_info( "= %.4f\n", *((float *)cv->data) );
- }
-
- return;
- }
- else if( fn )
- {
- fn->function( arg_count-1, args+1 );
- return;
- }
-
- vg_error( "No command/var named '%s'. Use 'list' to view all\n", args[0] );
-}
-
-u32 str_lev_distance( const char *s1, const char *s2 )
-{
- u32 m = strlen( s1 ),
- n = strlen( s2 );
-
- if( m==0 ) return n;
- if( n==0 ) return m;
-
- assert( n+1 <= 256 );
-
- u32 costs[ 256 ];
-
- for( u32 k=0; k<=n; k++ )
- costs[k] = k;
-
- u32 i = 0;
- for( u32 i=0; i<m; i++ )
- {
- costs[0] = i+1;
-
- u32 corner = i;
-
- for( u32 j=0; j<n; j++ )
- {
- u32 upper = costs[j+1];
-
- if( s1[i] == s2[j] )
- costs[ j+1 ] = corner;
- else
- {
- u32 t = (upper < corner)? upper: corner;
- costs[j+1] = ((costs[j] < t)? costs[j]: t) + 1;
- }
-
- corner = upper;
- }
- }
-
- return costs[n];
-}
-
-u32 str_lcs( const char *s1, const char *s2 )
-{
- u32 m = VG_MIN( 31, strlen( s1 ) ),
- n = VG_MIN( 31, strlen( s2 ) );
-
- int suff[32][32],
- result = 0;
-
- for( int i=0; i<=m; i++ )
- {
- for( int j=0; j<=n; j++ )
- {
- if( i == 0 || j == 0 )
- suff[i][j] = 0;
- else if( s1[i-1] == s2[j-1] )
- {
- suff[i][j] = suff[i-1][j-1] + 1;
- result = VG_MAX( result, suff[i][j] );
- }
- else
- suff[i][j] = 0;
- }
- }
-
- return result;
-}
-
-/* str must not fuckoff ever! */
-VG_STATIC void console_suggest_score_text( const char *str, const char *input,
- int minscore )
-{
- /* filter duplicates */
- for( int i=0; i<vg_console.suggestion_count; i++ )
- if( !strcmp( vg_console.suggestions[i].str, str ) )
- return;
-
- /* calc score */
- u32 score = str_lcs( str, input );
-
- if( score < minscore )
- return;
-
- int best_pos = vg_console.suggestion_count;
- for( int j=best_pos-1; j>=0; j -- )
- if( score > vg_console.suggestions[j].lev_score )
- best_pos = j;
-
- /* insert if good score */
- if( best_pos < vg_list_size( vg_console.suggestions ) )
- {
- int start = VG_MIN( vg_console.suggestion_count,
- vg_list_size( vg_console.suggestions )-1 );
- for( int j=start; j>best_pos; j -- )
- vg_console.suggestions[j] = vg_console.suggestions[j-1];
-
- vg_console.suggestions[ best_pos ].str = str;
- vg_console.suggestions[ best_pos ].len = strlen( str );
- vg_console.suggestions[ best_pos ].lev_score = score;
-
- if( vg_console.suggestion_count <
- vg_list_size( vg_console.suggestions ) )
- vg_console.suggestion_count ++;
- }
-}
-
-VG_STATIC void console_update_suggestions(void)
-{
- vg_console.suggestion_count = 0;
- vg_console.suggestion_select = -1;
- vg_console.suggestion_maxlen = 0;
-
- /*
- * - must be typing something
- * - must be at the end
- * - prev char must not be a whitespace
- * - cursors should match
- */
-
- if( vg_console.cursor_pos == 0 )
- return;
-
- if( vg_console.cursor_pos != vg_console.cursor_user )
- return;
-
- if( vg_console.input[ vg_console.cursor_pos ] != '\0' )
- return;
-
- if( (vg_console.input[ vg_console.cursor_pos -1 ] == ' ') ||
- (vg_console.input[ vg_console.cursor_pos -1 ] == '\t') )
- return;
-
- char temp[128];
- const char *args[8];
-
- int token_count = vg_console_tokenize( vg_console.input, temp, args );
-
- vg_console.suggestion_pastepos = args[token_count-1]-temp;
-
- /* Score all our commands and cvars */
- if( token_count == 1 )
- {
- for( int i=0; i<vg_console.var_count; i++ )
- {
- vg_var *cvar = &vg_console.vars[i];
- console_suggest_score_text( cvar->name, args[0], 1 );
- }
-
- for( int i=0; i<vg_console.function_count; i++ )
- {
- vg_cmd *cmd = &vg_console.functions[i];
- console_suggest_score_text( cmd->name, args[0], 1 );
- }
- }
- else
- {
- vg_cmd *cmd = vg_console_match_cmd( args[0] );
- vg_var *var = vg_console_match_var( args[0] );
-
- assert( !( cmd && var ) );
-
- if( cmd )
- if( cmd->poll_suggest )
- cmd->poll_suggest( token_count-1, &args[1] );
- }
-
- /* some post processing */
- for( int i=0; i<vg_console.suggestion_count; i++ )
- {
- vg_console.suggestion_maxlen = VG_MAX( vg_console.suggestion_maxlen,
- vg_console.suggestions[i].len );
-
- if( vg_console.suggestions[i].lev_score <
- vg_console.suggestions[0].lev_score/2 )
- {
- vg_console.suggestion_count = i;
- return;
- }
- }
-}
-
-/*
- * Console Interface
- */
-VG_STATIC void console_make_selection( int* start, int* end )
-{
- *start = VG_MIN( vg_console.cursor_pos, vg_console.cursor_user );
- *end = VG_MAX( vg_console.cursor_pos, vg_console.cursor_user );
-}
-
-VG_STATIC void console_move_cursor( int* cursor0, int* cursor1,
- int dir, int snap_together )
-{
- *cursor0 = VG_MAX( 0, vg_console.cursor_user + dir );
- *cursor0 =
- VG_MIN(
- VG_MIN( vg_list_size(vg_console.input)-1, strlen( vg_console.input )),
- *cursor0 );
-
- if( snap_together )
- *cursor1 = *cursor0;
-}
-
-VG_STATIC int console_makeroom( int datastart, int length )
-{
- int move_to = VG_MIN( datastart+length, vg_list_size( vg_console.input )-1 );
- int move_amount = strlen( vg_console.input )-datastart;
- int move_end =
- VG_MIN( move_to+move_amount, vg_list_size( vg_console.input )-1 );
- move_amount = move_end-move_to;
-
- if( move_amount )
- memmove( &vg_console.input[ move_to ],
- &vg_console.input[ datastart ],
- move_end-move_to );
-
- vg_console.input[ move_end ] = '\0';
-
- return VG_MIN( length, vg_list_size( vg_console.input )-datastart-1 );
-}
-
-VG_STATIC int console_delete_char( int direction )
-{
- int start, end;
- console_make_selection( &start, &end );
-
- /* There is no selection */
- if( !(end-start) )
- {
- if( direction == 1 ) end = VG_MIN( end+1, strlen( vg_console.input ) );
- else if( direction == -1 ) start = VG_MAX( start-1, 0 );
- }
-
- /* Still no selction, no need to do anything */
- if( !(end-start) )
- return start;
-
- /* Copy the end->terminator to start */
- int remaining_length = strlen( vg_console.input )+1-end;
- memmove( &vg_console.input[ start ],
- &vg_console.input[ end ],
- remaining_length );
- return start;
-}
-
-VG_STATIC void console_to_clipboard(void)
-{
- int start, end;
- console_make_selection( &start, &end );
- char buffer[512];
-
- if( end-start )
- {
- memcpy( buffer, &vg_console.input[ start ], end-start );
- buffer[ end-start ] = 0x00;
- SDL_SetClipboardText( buffer );
- }
-}
-
-VG_STATIC void console_clipboard_paste(void)
-{
- if( !SDL_HasClipboardText() )
- return;
-
- char *text = SDL_GetClipboardText();
-
- if( !text )
- return;
-
- int datastart = console_delete_char( 0 );
- int length = strlen( text );
- int cpylength = console_makeroom( datastart, length );
-
- memcpy( vg_console.input + datastart, text, cpylength);
- console_move_cursor( &vg_console.cursor_user,
- &vg_console.cursor_pos, cpylength, 1 );
- SDL_free( text );
-
- console_update_suggestions();
-}
-
-VG_STATIC void console_put_char( char c )
-{
- if( !vg_console.enabled )
- return;
-
- vg_console.cursor_user = console_delete_char(0);
-
- if( console_makeroom( vg_console.cursor_user, 1 ) )
- vg_console.input[ vg_console.cursor_user ] = c;
-
- console_move_cursor( &vg_console.cursor_user, &vg_console.cursor_pos, 1, 1 );
-}
-
-VG_STATIC void console_history_get( char* buf, int entry_num )
-{
- if( !vg_console.history_count )
- return;
-
- int offset = VG_MIN( entry_num, vg_console.history_count -1 ),
- pick = (vg_console.history_last - offset) %
- vg_list_size( vg_console.history );
- strcpy( buf, vg_console.history[ pick ] );
-}
-
-/* Receed secondary cursor */
-VG_STATIC void _console_left_select(void)
-{
- console_move_cursor( &vg_console.cursor_user, NULL, -1, 0 );
-}
-
-/* Match and receed both cursors */
-VG_STATIC void _console_left(void)
-{
- int cursor_diff = vg_console.cursor_pos - vg_console.cursor_user? 0: 1;
-
- console_move_cursor( &vg_console.cursor_user,
- &vg_console.cursor_pos, -cursor_diff, 1 );
-}
-
-VG_STATIC void _console_right_select(void)
-{
- console_move_cursor( &vg_console.cursor_user, NULL, 1, 0 );
-}
-
-VG_STATIC void _console_right(void)
-{
- int cursor_diff = vg_console.cursor_pos - vg_console.cursor_user? 0: 1;
-
- console_move_cursor( &vg_console.cursor_user,
- &vg_console.cursor_pos, +cursor_diff, 1 );
-}
-
-VG_STATIC void _console_down(void)
-{
- vg_console.history_pos = VG_MAX( 0, vg_console.history_pos-1 );
- console_history_get( vg_console.input, vg_console.history_pos );
-
- console_move_cursor( &vg_console.cursor_user,
- &vg_console.cursor_pos,
- vg_list_size(vg_console.input)-1, 1 );
-}
-
-VG_STATIC void _console_up(void)
-{
- vg_console.history_pos = VG_MAX
- (
- 0,
- VG_MIN
- (
- vg_console.history_pos+1,
- VG_MIN
- (
- vg_list_size( vg_console.history ),
- vg_console.history_count - 1
- )
- )
- );
-
- console_history_get( vg_console.input, vg_console.history_pos );
- console_move_cursor( &vg_console.cursor_user,
- &vg_console.cursor_pos,
- vg_list_size(vg_console.input)-1, 1);
-}
-
-VG_STATIC void _console_backspace(void)
-{
- vg_console.cursor_user = console_delete_char( -1 );
- vg_console.cursor_pos = vg_console.cursor_user;
-
- console_update_suggestions();
-}
-
-VG_STATIC void _console_delete(void)
-{
- vg_console.cursor_user = console_delete_char( 1 );
- vg_console.cursor_pos = vg_console.cursor_user;
-
- console_update_suggestions();
-}
-
-VG_STATIC void _console_home_select(void)
-{
- console_move_cursor( &vg_console.cursor_user, NULL, -10000, 0 );
-}
-
-VG_STATIC void _console_home(void)
-{
- console_move_cursor( &vg_console.cursor_user,
- &vg_console.cursor_pos, -10000, 1 );
-}
-
-VG_STATIC void _console_end_select(void)
-{
- console_move_cursor( &vg_console.cursor_user, NULL, 10000, 0 );
-}
-
-VG_STATIC void _console_end(void)
-{
- console_move_cursor( &vg_console.cursor_user,
- &vg_console.cursor_pos,
- vg_list_size(vg_console.input)-1, 1 );
-}
-
-VG_STATIC void _console_select_all(void)
-{
- console_move_cursor( &vg_console.cursor_user, NULL, 10000, 0);
- console_move_cursor( &vg_console.cursor_pos, NULL, -10000, 0);
-}
-
-VG_STATIC void _console_cut(void)
-{
- console_to_clipboard();
- vg_console.cursor_user = console_delete_char(0);
- vg_console.cursor_pos = vg_console.cursor_user;
-}
-
-VG_STATIC void _console_enter(void)
-{
- if( !strlen( vg_console.input ) )
- return;
-
- vg_info( "%s\n", vg_console.input );
-
- if( strcmp( vg_console.input,
- vg_console.history[ vg_console.history_last ]) )
- {
- vg_console.history_last = ( vg_console.history_last + 1) %
- vg_list_size(vg_console.history );
- vg_console.history_count =
- VG_MIN( vg_list_size( vg_console.history ),
- vg_console.history_count + 1 );
- strcpy( vg_console.history[ vg_console.history_last ],
- vg_console.input );
- }
-
- vg_console.history_pos = -1;
- vg_execute_console_input( vg_console.input );
- console_move_cursor( &vg_console.cursor_user,
- &vg_console.cursor_pos, -10000, 1 );
- vg_console.input[0] = '\0';
-
- console_update_suggestions();
-}
-
-/*
- * Suggestion controls
- */
-VG_STATIC void _console_fetch_suggestion(void)
-{
- char *target = &vg_console.input[ vg_console.suggestion_pastepos ];
-
- if( vg_console.suggestion_select == -1 )
- {
- strcpy( target, vg_console.input_copy );
- console_move_cursor( &vg_console.cursor_user,
- &vg_console.cursor_pos, 10000, 1 );
- }
- else
- {
- strncpy( target,
- vg_console.suggestions[ vg_console.suggestion_select ].str,
- vg_list_size( vg_console.input )-1 );
-
- console_move_cursor( &vg_console.cursor_user,
- &vg_console.cursor_pos, 10000, 1 );
- console_put_char( ' ' );
- }
-}
-
-VG_STATIC void _console_suggest_store_normal(void)
-{
- if( vg_console.suggestion_select == -1 )
- {
- char *target = &vg_console.input[ vg_console.suggestion_pastepos ];
- strcpy( vg_console.input_copy, target );
- }
-}
-
-VG_STATIC void _console_suggest_next(void)
-{
- if( vg_console.suggestion_count )
- {
- _console_suggest_store_normal();
-
- vg_console.suggestion_select ++;
-
- if( vg_console.suggestion_select >= vg_console.suggestion_count )
- vg_console.suggestion_select = -1;
-
- _console_fetch_suggestion();
- }
-}
-
-VG_STATIC void _console_suggest_prev(void)
-{
- if( vg_console.suggestion_count )
- {
- _console_suggest_store_normal();
-
- vg_console.suggestion_select --;
-
- if( vg_console.suggestion_select < -1 )
- vg_console.suggestion_select = vg_console.suggestion_count-1;
-
- _console_fetch_suggestion();
- }
-}
-
-/*
- * Handles binds
- */
-VG_STATIC void console_proc_key( SDL_Keysym ev )
-{
- /* Open / close console */
- if( ev.sym == SDLK_BACKQUOTE )
- {
- vg_console.enabled = !vg_console.enabled;
-
- if( vg_console.enabled )
- SDL_StartTextInput();
- else
- SDL_StopTextInput();
- }
-
- if( !vg_console.enabled ) return;
-
- struct console_mapping
- {
- u16 mod;
- SDL_Keycode key;
-
- void (*handler)(void);
- }
- mappings[] =
- {
- { 0, SDLK_LEFT, _console_left },
- { KMOD_SHIFT, SDLK_LEFT, _console_left_select },
- { 0, SDLK_RIGHT, _console_right },
- { KMOD_SHIFT, SDLK_RIGHT, _console_right_select },
- { 0, SDLK_DOWN, _console_down },
- { 0, SDLK_UP, _console_up },
- { 0, SDLK_BACKSPACE, _console_backspace },
- { 0, SDLK_DELETE, _console_delete },
- { 0, SDLK_HOME, _console_home },
- { KMOD_SHIFT, SDLK_HOME, _console_home_select },
- { 0, SDLK_END, _console_end },
- { KMOD_SHIFT, SDLK_END, _console_end_select },
- { KMOD_CTRL, SDLK_a, _console_select_all },
- { KMOD_CTRL, SDLK_c, console_to_clipboard },
- { KMOD_CTRL, SDLK_x, _console_cut },
- { KMOD_CTRL, SDLK_v, console_clipboard_paste },
- { 0, SDLK_RETURN, _console_enter },
- { KMOD_CTRL, SDLK_n, _console_suggest_next },
- { KMOD_CTRL, SDLK_p, _console_suggest_prev }
- };
-
- SDL_Keymod mod = 0;
-
- if( ev.mod & KMOD_SHIFT )
- mod |= KMOD_SHIFT;
-
- if( ev.mod & KMOD_CTRL )
- mod |= KMOD_CTRL;
-
- if( ev.mod & KMOD_ALT )
- mod |= KMOD_ALT;
-
- for( int i=0; i<vg_list_size( mappings ); i++ )
- {
- struct console_mapping *mapping = &mappings[i];
-
- if( mapping->key == ev.sym )
- {
- if( mapping->mod == 0 )
- {
- if( mod == 0 )
- {
- mapping->handler();
- return;
- }
- }
- else if( (mod & mapping->mod) == mapping->mod )
- {
- mapping->handler();
- return;
- }
- }
- }
-}
-
-/*
- * Callback for text entry mode
- */
-VG_STATIC void console_proc_utf8( const char *text )
-{
- const char *ptr = text;
-
- while( *ptr )
- {
- if( *ptr != '`' )
- console_put_char( *ptr );
- ptr ++;
- }
-
- console_update_suggestions();
-}
-
-#endif /* VG_CONSOLE_H */
+ i32 enabled, cheats;
+}
+extern vg_console;
+
+void vg_console_reg_var( const char *alias, void *ptr, enum vg_var_dtype type,
+ u32 flags );
+
+void vg_console_reg_cmd( const char *alias,
+ int (*function)(int argc, const char *argv[]),
+ void (*poll_suggest)(int argc, const char *argv[]) );
+void vg_console_load_autos(void);
+void vg_console_draw(void);
+void vg_console_init(void);
+int vg_console_exec( int argc, const char *argv[] );
+void vg_execute_console_input( const char *cmd, bool silent );
+static void vg_console_write_persistent(void);
+void console_suggest_score_text( const char *str, const char *input,
+ int minscore );
+vg_var *vg_console_match_var( const char *kw );
+vg_cmd *vg_console_match_cmd( const char *kw );
+static void console_suggest_next(void);
+static void console_suggest_prev(void);
projects / vg.git / blobdiff