-/* Copyright (C) 2021-2022 Harry Godden (hgn) - All Rights Reserved */
+/* Copyright (C) 2021-2023 Harry Godden (hgn) - All Rights Reserved */
#ifndef VG_CONSOLE_H
#define VG_CONSOLE_H
#define VG_GAME
#endif
-#include "vg/vg_ui.h"
+#include "vg/vg_imgui.h"
#include "vg/vg_log.h"
+#define VG_VAR_F32( NAME, ... ) \
+ { u32 flags=0x00; __VA_ARGS__ ;\
+ vg_console_reg_var( #NAME, &NAME, k_var_dtype_f32, flags ); }
+
+#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
+#define VG_VAR_CHEATTOGGLE 0x4
+
typedef struct vg_var vg_var;
typedef struct vg_cmd vg_cmd;
-struct vg_console
-{
- struct vg_var
- {
+struct vg_console{
+ 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
}
data_type;
-
- union
- {
- struct
- {
- int min, max, clamp;
- }
- opt_i32;
-
- struct
- {
- float min, max;
- int clamp;
- }
- opt_f32;
- };
+ u32 flags;
- int persistent; /* Should this var be stored to cfg/auto.conf? */
+ union{ u32 _u32; f32 _f32; i32 _i32; } defaults;
}
- 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;
+ i32 enabled, cheats;
}
-vg_console;
+static 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 );
+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 );
+static int _vg_console_list( int argc, char const *argv[] );
+static void _vg_console_init(void);
+static void _vg_console_write_persistent(void);
+static void _vg_console_free(void);
+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 );
+static void console_history_get( char* buf, int entry_num );
+static int _vg_console_enabled(void);
+static void console_proc_key( SDL_Keysym ev );
/*
* Implementation
*/
-VG_STATIC int _vg_console_enabled(void)
-{
+static int _vg_console_enabled(void){
return vg_console.enabled;
}
-VG_STATIC void vg_var_push( vg_var cv )
+static
+void vg_console_reg_var( const char *alias, void *ptr, enum vg_var_dtype type,
+ u32 flags )
{
if( vg_console.var_count > vg_list_size(vg_console.vars) )
- vg_fatal_exit_loop( "Too many vars registered" );
+ vg_fatal_error( "Too many vars registered" );
- vg_info( "Console variable '%s' registered\n", cv.name );
- vg_console.vars[ vg_console.var_count ++ ] = cv;
-}
+ vg_var *var = &vg_console.vars[ vg_console.var_count ++ ];
+ var->name = alias;
+ var->data = ptr;
+ var->data_type = type;
+ var->flags = flags;
-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" );
+ if ( type == k_var_dtype_f32 ) var->defaults._f32 = *((f32 *)ptr);
+ else if( type == k_var_dtype_i32 ) var->defaults._i32 = *((i32 *)ptr);
+ else if( type == k_var_dtype_u32 ) var->defaults._u32 = *((u32 *)ptr);
- vg_console.functions[ vg_console.function_count ++ ] = cmd;
+ vg_info( "Console variable '%s' registered\n", alias );
}
-VG_STATIC void _vg_console_draw( void )
+static
+void vg_console_reg_cmd( const char *alias,
+ int (*function)(int argc, const char *argv[]),
+ void (*poll_suggest)(int argc, const char *argv[]) )
{
- 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 );
+ if( vg_console.function_count > vg_list_size(vg_console.functions) )
+ vg_fatal_error( "Too many functions registered" );
- 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 );
+ vg_cmd *cmd = &vg_console.functions[ vg_console.function_count ++ ];
- ui_text( vg_uictx.cursor, vg_console.suggestions[i].str, 1, 0 );
- vg_uictx.cursor[1] += fh;
- }
- }
- ui_end_down();
- }
+ cmd->function = function;
+ cmd->poll_suggest = poll_suggest;
+ cmd->name = alias;
- SDL_AtomicUnlock( &log_print_sl );
+ vg_info( "Console function '%s' registered\n", alias );
}
-VG_STATIC int _vg_console_list( int argc, char const *argv[] )
-{
- for( int i=0; i<vg_console.function_count; i ++ )
- {
+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 ++ )
- {
+ 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)" );
+int _test_break( int argc, const char *argv[] ){
+ vg_fatal_error( "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
- });
-}
+int _vg_console_exec( int argc, const char *argv[] ){
+ if( argc < 1 ) return 0;
-VG_STATIC void vg_console_load_autos(void)
-{
- /* Read and exec persistent commands */
- FILE *fp = fopen( "cfg/auto.conf", "r" );
- if( fp )
- {
+ char path[256];
+ strcpy( path, "cfg/" );
+ strncat( path, argv[0], 250 );
+
+ FILE *fp = fopen( path, "r" );
+ if( fp ){
char line[256];
- while( fgets( line, sizeof( line ), fp ) )
- {
+ while( fgets( line, sizeof( line ), fp ) ){
line[ strcspn( line, "\r\n#" ) ] = 0x00;
- if( line[0] != 0x00 )
- {
+ if( line[0] != 0x00 ){
vg_execute_console_input( line );
}
}
fclose( fp );
}
+ else{
+ vg_error( "Could not open '%s'\n", path );
+ }
+
+ return 0;
+}
+
+int _ccmd_vg_console_defaults( int argc, const char *argv[] ){
+ for( int i=0; i<vg_console.var_count; i ++ ){
+ struct vg_var *cv = &vg_console.vars[i];
+
+ enum vg_var_dtype type = cv->data_type;
+ void *ptr = cv->data;
+
+ if ( type == k_var_dtype_f32 ) *((f32 *)ptr) = cv->defaults._f32;
+ else if( type == k_var_dtype_i32 ) *((i32 *)ptr) = cv->defaults._i32;
+ else if( type == k_var_dtype_u32 ) *((u32 *)ptr) = cv->defaults._u32;
+ }
+
+ return 0;
}
-VG_STATIC void _vg_console_write_persistent(void)
-{
+static void _vg_console_init(void){
+ vg_console_reg_cmd( "list", _vg_console_list, NULL );
+ vg_console_reg_cmd( "crash", _test_break, NULL );
+ vg_console_reg_cmd( "exec", _vg_console_exec, NULL );
+ vg_console_reg_cmd( "defaults", _ccmd_vg_console_defaults, NULL );
+ vg_console_reg_var( "cheats", &vg_console.cheats, k_var_dtype_i32,
+#ifdef VG_DEVWINDOW
+ VG_VAR_PERSISTENT
+#else
+ 0
+#endif
+ );
+}
+
+static void vg_console_load_autos(void){
+ _vg_console_exec( 1, (const char *[]){ "auto.conf" } );
+}
+
+static void _vg_console_write_persistent(void){
FILE *fp = fopen( "cfg/auto.conf", "w" );
- for( int i=0; i<vg_console.var_count; i ++ )
- {
+ 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 )
- {
+ if( cv->flags & VG_VAR_PERSISTENT ){
+ switch( cv->data_type ){
case k_var_dtype_i32:
fprintf( fp, "%s %d\n", cv->name, *(i32 *)(cv->data) );
break;
fclose( fp );
}
-VG_STATIC void _vg_console_free(void)
+static void _vg_console_free(void)
{
_vg_console_write_persistent();
}
* returns number of tokens
* dst must be as long as src
*/
-VG_STATIC int vg_console_tokenize( const char *src, char *dst,
+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' )
- {
+ for( int i=0;; i ++ ){
+ if( src[i] ){
+ if( src[i] == ' ' || src[i] == '\t' ){
if( in_token )
dst[i] = '\0';
if( arg_count == 8 )
break;
}
- else
- {
+ else{
dst[i] = src[i];
- if( !in_token )
- {
+ if( !in_token ){
args[ arg_count ++ ] = &dst[i];
in_token = 1;
}
}
}
- else
- {
+ else{
dst[i] = '\0';
break;
}
return arg_count;
}
-VG_STATIC vg_var *vg_console_match_var( const char *kw )
+static vg_var *vg_console_match_var( const char *kw )
{
- for( int i=0; i<vg_console.var_count; i ++ )
- {
+ for( int i=0; i<vg_console.var_count; i ++ ){
struct vg_var *cv = &vg_console.vars[ i ];
- if( !strcmp( cv->name, kw ) )
- {
+ if( !strcmp( cv->name, kw ) ){
return cv;
}
}
return NULL;
}
-VG_STATIC vg_cmd *vg_console_match_cmd( const char *kw )
+static vg_cmd *vg_console_match_cmd( const char *kw )
{
- for( int i=0; i<vg_console.function_count; i ++ )
- {
+ for( int i=0; i<vg_console.function_count; i ++ ){
struct vg_cmd *cmd = &vg_console.functions[ i ];
- if( !strcmp( cmd->name, kw ) )
- {
+ if( !strcmp( cmd->name, kw ) ){
return cmd;
}
}
return NULL;
}
-VG_STATIC void vg_execute_console_input( const char *cmd )
+static void vg_execute_console_input( const char *cmd )
{
char temp[512];
char const *args[8];
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 )
- {
+ if( cv ){
/* Cvar Matched, try get value */
- if( arg_count >= 2 )
- {
+ if( arg_count >= 2 ){
+ if( cv->flags & VG_VAR_CHEAT ){
+ if( !vg_console.cheats ){
+ vg_error( "variable is cheat protected\n" );
+ return;
+ }
+ }
+
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;
+ int *ptr = cv->data;
+ *ptr = atoi( args[1] );
+
+ if( cv->flags & VG_VAR_CHEATTOGGLE ){
+ if( *ptr ){
+ _ccmd_vg_console_defaults( 0, NULL );
+ }
+ }
}
- 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_f32 ){
+ float *ptr = cv->data;
+ *ptr = atof( args[1] );
}
}
- else
- {
+ 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 )
return;
}
- else if( fn )
- {
+ 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 str_lev_distance( const char *s1, const char *s2 ){
u32 m = strlen( s1 ),
n = strlen( s2 );
costs[k] = k;
u32 i = 0;
- for( u32 i=0; i<m; i++ )
- {
+ for( u32 i=0; i<m; i++ ){
costs[0] = i+1;
u32 corner = i;
- for( u32 j=0; j<n; j++ )
- {
+ for( u32 j=0; j<n; j++ ){
u32 upper = costs[j+1];
if( s1[i] == s2[j] )
costs[ j+1 ] = corner;
- else
- {
+ else{
u32 t = (upper < corner)? upper: corner;
costs[j+1] = ((costs[j] < t)? costs[j]: t) + 1;
}
return costs[n];
}
-u32 str_lcs( const char *s1, const char *s2 )
-{
+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++ )
- {
+ 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] )
- {
+ else if( s1[i-1] == s2[j-1] ){
suff[i][j] = suff[i-1][j-1] + 1;
result = VG_MAX( result, suff[i][j] );
}
}
/* str must not fuckoff ever! */
-VG_STATIC void console_suggest_score_text( const char *str, const char *input,
+static void console_suggest_score_text( const char *str, const char *input,
int minscore )
{
/* filter duplicates */
best_pos = j;
/* insert if good score */
- if( best_pos < vg_list_size( vg_console.suggestions ) )
- {
+ 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_STATIC void console_update_suggestions(void)
+static void console_update_suggestions(void)
{
+ if( vg_ui.focused_control_type != k_ui_control_textbox ||
+ vg_ui.textbuf != vg_console.input )
+ return;
+
vg_console.suggestion_count = 0;
vg_console.suggestion_select = -1;
vg_console.suggestion_maxlen = 0;
* - 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_ui.textbox.cursor_pos == 0 ) return;
+ if( vg_ui.textbox.cursor_pos != vg_ui.textbox.cursor_user ) return;
+ if( vg_console.input[ vg_ui.textbox.cursor_pos ] != '\0' ) return;
- if( (vg_console.input[ vg_console.cursor_pos -1 ] == ' ') ||
- (vg_console.input[ vg_console.cursor_pos -1 ] == '\t') )
+ if( (vg_console.input[ vg_ui.textbox.cursor_pos -1 ] == ' ') ||
+ (vg_console.input[ vg_ui.textbox.cursor_pos -1 ] == '\t') )
return;
char temp[128];
const char *args[8];
int token_count = vg_console_tokenize( vg_console.input, temp, args );
-
+ if( !token_count ) return;
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++ )
- {
+ 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++ )
- {
+ 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
- {
+ else{
vg_cmd *cmd = vg_console_match_cmd( args[0] );
vg_var *var = vg_console_match_var( args[0] );
}
/* some post processing */
- for( int i=0; i<vg_console.suggestion_count; i++ )
- {
+ 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 );
}
/*
- * Console Interface
+ * Suggestion controls
*/
-VG_STATIC void console_make_selection( int* start, int* end )
+static void _console_fetch_suggestion(void)
{
- *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;
-}
+ char *target = &vg_console.input[ vg_console.suggestion_pastepos ];
-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 );
-}
+ if( vg_console.suggestion_select == -1 ){
+ strcpy( target, vg_console.input_copy );
+ _ui_textbox_move_cursor( &vg_ui.textbox.cursor_user,
+ &vg_ui.textbox.cursor_pos, 10000, 1 );
+ }
+ else{
+ strncpy( target,
+ vg_console.suggestions[ vg_console.suggestion_select ].str,
+ vg_list_size( vg_console.input )-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;
+ _ui_textbox_move_cursor( &vg_ui.textbox.cursor_user,
+ &vg_ui.textbox.cursor_pos, 10000, 1 );
+ _ui_textbox_put_char( ' ' );
+ }
}
-VG_STATIC void console_to_clipboard(void)
+static void _console_suggest_store_normal(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 );
- }
+ 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_clipboard_paste(void)
+static void _console_suggest_next(void)
{
- if( !SDL_HasClipboardText() )
- return;
+ if( vg_console.suggestion_count ){
+ _console_suggest_store_normal();
- char *text = SDL_GetClipboardText();
+ vg_console.suggestion_select ++;
- if( !text )
- return;
+ if( vg_console.suggestion_select >= vg_console.suggestion_count )
+ vg_console.suggestion_select = -1;
+
+ _console_fetch_suggestion();
+ }
+}
- int datastart = console_delete_char( 0 );
- int length = strlen( text );
- int cpylength = console_makeroom( datastart, length );
+static void _console_suggest_prev(void)
+{
+ if( vg_console.suggestion_count ){
+ _console_suggest_store_normal();
+
+ vg_console.suggestion_select --;
- memcpy( vg_console.input + datastart, text, cpylength);
- console_move_cursor( &vg_console.cursor_user,
- &vg_console.cursor_pos, cpylength, 1 );
- SDL_free( text );
+ if( vg_console.suggestion_select < -1 )
+ vg_console.suggestion_select = vg_console.suggestion_count-1;
- console_update_suggestions();
+ _console_fetch_suggestion();
+ }
}
-VG_STATIC void console_put_char( char c )
+static void _vg_console_on_update( char *buf, u32 len )
{
- 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 );
+ if( buf == vg_console.input ){
+ console_update_suggestions();
+ }
}
-VG_STATIC void console_history_get( char* buf, int entry_num )
+static void console_history_get( char* buf, int entry_num )
{
if( !vg_console.history_count )
return;
strcpy( buf, vg_console.history[ pick ] );
}
-/* Receed secondary cursor */
-VG_STATIC void _console_left_select(void)
+static void _vg_console_on_up( char *buf, u32 len )
{
- 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
- (
+ if( buf == vg_console.input ){
+ 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 );
+ )
+ )
+ );
+
+ console_history_get( vg_console.input, vg_console.history_pos );
+ _ui_textbox_move_cursor( &vg_ui.textbox.cursor_user,
+ &vg_ui.textbox.cursor_pos,
+ vg_list_size(vg_console.input)-1, 1);
+ }
}
-VG_STATIC void _console_home(void)
+static void _vg_console_on_down( char *buf, u32 len )
{
- console_move_cursor( &vg_console.cursor_user,
- &vg_console.cursor_pos, -10000, 1 );
-}
+ if( buf == vg_console.input ){
+ vg_console.history_pos = VG_MAX( 0, vg_console.history_pos-1 );
+ console_history_get( vg_console.input, vg_console.history_pos );
-VG_STATIC void _console_end_select(void)
-{
- console_move_cursor( &vg_console.cursor_user, NULL, 10000, 0 );
+ _ui_textbox_move_cursor( &vg_ui.textbox.cursor_user,
+ &vg_ui.textbox.cursor_pos,
+ vg_list_size(vg_console.input)-1, 1 );
+ }
}
-VG_STATIC void _console_end(void)
+static void _vg_console_on_enter( char *buf, u32 len )
{
- console_move_cursor( &vg_console.cursor_user,
- &vg_console.cursor_pos,
- vg_list_size(vg_console.input)-1, 1 );
-}
+ if( buf == vg_console.input ){
+ if( !strlen( vg_console.input ) )
+ return;
-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_info( "%s\n", vg_console.input );
-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;
-}
+ 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_STATIC void _console_enter(void)
-{
- if( !strlen( vg_console.input ) )
- return;
+ vg_console.history_pos = -1;
+ vg_execute_console_input( vg_console.input );
+ _ui_textbox_move_cursor( &vg_ui.textbox.cursor_user,
+ &vg_ui.textbox.cursor_pos, -10000, 1 );
- 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.input[0] = '\0';
+ console_update_suggestions();
}
-
- 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)
+static void _vg_console_draw(void)
{
- char *target = &vg_console.input[ vg_console.suggestion_pastepos ];
+ if( !vg_console.enabled ) return;
- 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 );
+ SDL_AtomicLock( &log_print_sl );
- console_move_cursor( &vg_console.cursor_user,
- &vg_console.cursor_pos, 10000, 1 );
- console_put_char( ' ' );
- }
-}
+ int ptr = vg_log.log_line_current;
+ int const fh = vg_ui.font->line_height, log_lines = 32;
+ int console_lines = VG_MIN( log_lines, vg_log.log_line_count );
-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 );
- }
-}
+ ui_rect rect_log = { 0, 0, vg.window_x, log_lines*fh },
+ rect_input = { 0, log_lines*fh + 1, vg.window_x, fh*2 },
+ rect_line = { 0, 0, vg.window_x, fh };
+
+ /*
+ * log
+ */
+ u32 bg_colour = (ui_colour( k_ui_bg )&0x00ffffff)|0x9f000000;
-VG_STATIC void _console_suggest_next(void)
-{
- if( vg_console.suggestion_count )
- {
- _console_suggest_store_normal();
+ ui_fill( rect_log, bg_colour );
+ rect_line[1] = rect_log[1]+rect_log[3]-fh;
- vg_console.suggestion_select ++;
+ for( int i=0; i<console_lines; i ++ ){
+ ptr --;
- if( vg_console.suggestion_select >= vg_console.suggestion_count )
- vg_console.suggestion_select = -1;
+ if( ptr < 0 ) ptr = vg_list_size( vg_log.log )-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();
+ ui_text( rect_line, vg_log.log[ptr], 1, k_ui_align_left, 0 );
+ rect_line[1] -= fh;
}
-
- if( !vg_console.enabled ) return;
+
+ /*
+ * Input area
+ */
- 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 }
+ struct ui_textbox_callbacks callbacks = {
+ .up = _vg_console_on_up,
+ .down = _vg_console_on_down,
+ .change = _vg_console_on_update,
+ .enter = _vg_console_on_enter
};
+ ui_textbox( rect_input, NULL,
+ vg_console.input, vg_list_size(vg_console.input), 1,
+ UI_TEXTBOX_AUTOFOCUS, &callbacks );
- SDL_Keymod mod = 0;
-
- if( ev.mod & KMOD_SHIFT )
- mod |= KMOD_SHIFT;
+ /*
+ * suggestions
+ */
+ if( vg_console.suggestion_count ){
+ ui_rect rect_suggest;
+ rect_copy( rect_input, rect_suggest );
- if( ev.mod & KMOD_CTRL )
- mod |= KMOD_CTRL;
+ rect_suggest[0] += 6 + vg_ui.font->spacing*vg_console.suggestion_pastepos;
+ rect_suggest[1] += rect_input[3];
+ rect_suggest[2] = vg_ui.font->spacing * vg_console.suggestion_maxlen;
+ rect_suggest[3] = vg_console.suggestion_count * fh;
- if( ev.mod & KMOD_ALT )
- mod |= KMOD_ALT;
+ ui_fill( rect_suggest, bg_colour );
- for( int i=0; i<vg_list_size( mappings ); i++ )
- {
- struct console_mapping *mapping = &mappings[i];
+ rect_suggest[3] = fh;
- 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;
+ for( int i=0; i<vg_console.suggestion_count; i ++ ){
+ u32 text_colour;
+ if( i == vg_console.suggestion_select ){
+ ui_fill( rect_suggest, ui_colour( k_ui_orange ) );
+ text_colour = ui_colourcont( k_ui_orange );
}
- }
- }
-}
+ else text_colour = ui_colourcont( k_ui_bg );
-/*
- * Callback for text entry mode
- */
-VG_STATIC void console_proc_utf8( const char *text )
-{
- const char *ptr = text;
+ ui_text( rect_suggest, vg_console.suggestions[i].str, 1,
+ k_ui_align_left, text_colour );
- while( *ptr )
- {
- if( *ptr != '`' )
- console_put_char( *ptr );
- ptr ++;
+ rect_suggest[1] += fh;
+ }
}
- console_update_suggestions();
+ SDL_AtomicUnlock( &log_print_sl );
}
+
#endif /* VG_CONSOLE_H */
projects / vg.git / blobdiff