X-Git-Url: https://harrygodden.com/git/?a=blobdiff_plain;f=vg%2Fvg_console.h;h=07a90d2416813c16d693d9609aafda80c2e44c3a;hb=3363633178b1eea582304742ad1202487af0feb1;hp=94de7d205db4c8d46b65eeac44daddf4de837219;hpb=e68b08d8feb89f8e0f3624f9bc92fdc283f4875d;p=fishladder.git

diff --git a/vg/vg_console.h b/vg/vg_console.h
index 94de7d2..07a90d2 100644
--- a/vg/vg_console.h
+++ b/vg/vg_console.h
@@ -1,3 +1,5 @@
+// Copyright (C) 2021 Harry Godden (hgn) - All Rights Reserved
+
 struct vg_console
 {
 	struct vg_convar
@@ -20,9 +22,18 @@ struct vg_console
 				int min, max, clamp;
 			} opt_i32;
 		};
+
+		int persistent; // Should be stored to cfg/auto.conf
 	} 
 	*convars;
 	
+	struct vg_cmd
+	{
+		int (*function)( int argc, char const *argv[] );
+		const char *name;
+	}
+	*functions;
+	
 	char lines[16][512];
 	u32 current, len;
 	
@@ -37,61 +48,102 @@ struct vg_console
 }
 vg_console = { .scale = 1 };
 
-static int vg_console_enabled(void) { return vg_console.enabled; }
+// Declerations
+// ------------
+
+// Registration
+static void vg_convar_push( struct vg_convar cv );
+static void vg_function_push( struct vg_cmd cmd );
+
+static void vg_console_draw( void );
+void vg_console_println( const char *str );
+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 execute_console_input( const char *cmd );
+
+// Console interface
+// -----------------
+
+static void console_make_selection( int* start, int* end );
+static void console_move_cursor( int* cursor0, int* cursor1, int dir, int snap_together );
+static int console_makeroom( int datastart, int length );
+static int console_delete_char( int direction );
+static void console_to_clipboard(void);
+static void console_clipboard_paste(void);
+static void console_put_char( char c );
+static void console_history_get( char* buf, int entry_num );
+static void console_proc_key( GLFWwindow* ptrW, int key, int scancode, int action, int mods );
+static void console_proc_wchar( GLFWwindow* ptrW, u32 uWchar );
+static int vg_console_enabled(void);
+
+// =========================================================================================================
+// Implementation
+
+static int vg_console_enabled(void) 
+{ 
+	return vg_console.enabled; 
+}
 
 static void vg_convar_push( struct vg_convar cv )
 {
 	arrpush( vg_console.convars, cv ); 
 }
 
+static void vg_function_push( struct vg_cmd cmd )
+{
+	arrpush( vg_console.functions, cmd );
+}
+
 static void vg_console_draw( void )
 {
 	if( !vg_console.enabled )
 		return;
 
-	int ptr = vg_console.current - vg_console.len;
-	if( ptr <= 0 )
-		ptr += vg_list_size( vg_console.lines );
-	ptr --;
+	int ptr = vg_console.current-1;
+
+   int const fh = 14;
 	
 	ui_global_ctx.cursor[0] = 0;
 	ui_global_ctx.cursor[1] = 0;
-	ui_global_ctx.cursor[3] = vg_console.len*8*vg_console.scale;
+	ui_global_ctx.cursor[3] = vg_list_size( vg_console.lines )*fh*vg_console.scale;
 	ui_fill_x( &ui_global_ctx );
 	
 	ui_new_node( &ui_global_ctx );
-	{		
+	{
 		ui_fill_rect( &ui_global_ctx, ui_global_ctx.cursor, 0x77333333 );
 	
-		ui_global_ctx.cursor[3] = 8*vg_console.scale;
+		ui_global_ctx.cursor[3] = fh*vg_console.scale;
 		ui_align_bottom( &ui_global_ctx ); 
 		
 		for( int i = 0; i < vg_console.len; i ++ )
 		{
-			ui_text( &ui_global_ctx, vg_console.lines[ptr], vg_console.scale, 0 );
-			ui_global_ctx.cursor[1] -= 8*vg_console.scale;
-		
-			ptr --;
 			if( ptr < 0 )
 				ptr = vg_list_size( vg_console.lines )-1;
+         
+			ui_text( &ui_global_ctx, ui_global_ctx.cursor, vg_console.lines[ptr], vg_console.scale, 0 );
+			ui_global_ctx.cursor[1] -= fh*vg_console.scale;
+		
+			ptr --;
 		}
 	}
 	ui_end_down( &ui_global_ctx );
 	
 	ui_global_ctx.cursor[1] += 2;
-	ui_global_ctx.cursor[3] = 8*vg_console.scale;
+	ui_global_ctx.cursor[3] = fh*vg_console.scale;
 	
 	ui_new_node( &ui_global_ctx );
 	{
 		ui_fill_rect( &ui_global_ctx, ui_global_ctx.cursor, 0x77333333 );
 		
-		ui_text( &ui_global_ctx, vg_console.input, vg_console.scale, 0 );
+		ui_text( &ui_global_ctx, ui_global_ctx.cursor, vg_console.input, vg_console.scale, 0 );
 		
 		int start = VG_MIN( vg_console.cursor_pos, vg_console.cursor_user ),
 			 end   = VG_MAX( vg_console.cursor_pos, vg_console.cursor_user );
 		
-		ui_global_ctx.cursor[0] = start * 6 * vg_console.scale;
-		ui_global_ctx.cursor[2] = (start == end? 1: (end-start)) * 6 * vg_console.scale;
+		ui_global_ctx.cursor[0] = (start * UI_GLYPH_SPACING_X * vg_console.scale);
+		ui_global_ctx.cursor[2] = (start == end? 0.5f: (float)(end-start)) * (float)UI_GLYPH_SPACING_X * (float)vg_console.scale;
 		
 		ui_fill_rect( &ui_global_ctx, ui_global_ctx.cursor, 0x66ffffff );
 	}
@@ -109,6 +161,33 @@ void vg_console_println( const char *str )
 		vg_console.current = 0;
 }
 
+static int vg_console_list( int argc, char const *argv[] )
+{
+	for( int i = 0; i < arrlen( vg_console.functions ); i ++ )
+	{
+		struct vg_cmd *cmd = &vg_console.functions[ i ];
+		vg_info( "* %s\n", cmd->name );
+	}
+	
+	vg_info( "* snowsound\n" );
+	
+	for( int i = 0; i < arrlen( vg_console.convars ); i ++ )
+	{
+		struct vg_convar *cv = &vg_console.convars[ i ];
+		vg_info( "%s\n", cv->name );
+	}
+	
+	return 0;
+}
+
+static int vg_console_chartest( int argc, char const *argv[] )
+{
+   vg_info( "\"THE QUICK BROWN FOX JUMPS OVER THE LAZY DOG\"\n" );
+   vg_info( "'the quick brown fox jumps over the lazy dog'\n" );
+   vg_info( ":;!@#$%^& 0123456789 +-*/=~ ()[]{}<>\n" );
+   return 0;
+}
+
 static void vg_console_init(void)
 {
 	vg_log_callback = vg_console_println;
@@ -116,66 +195,131 @@ static void vg_console_init(void)
 	vg_convar_push( (struct vg_convar)
 	{ .name = "console_scale", .data = &vg_console.scale, .data_type = k_convar_dtype_i32, 
 		.opt_i32 = { .clamp = 1, .min = 1, .max = 7 } } );
+	
+	vg_function_push( (struct vg_cmd){
+		.name = "list",
+		.function = vg_console_list
+	});
+
+   vg_function_push( (struct vg_cmd){
+      .name = "chartest",
+      .function = vg_console_chartest
+   });
+
+	// 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 )
+			{
+				execute_console_input( line );
+			}
+		}
+
+		fclose( fp );
+	}
+}
+
+static void vg_console_write_persistent(void)
+{
+	FILE *fp = fopen( "cfg/auto.conf", "w" );
+	
+	for( int i = 0; i < arrlen( vg_console.convars ); i ++ )
+	{
+		struct vg_convar *cv = &vg_console.convars[i];
+
+		if( cv->persistent )
+		{
+			switch( cv->data_type )
+			{
+				case k_convar_dtype_i32:
+					fprintf( fp, "%s %d\n", cv->name, *(i32 *)(cv->data) );
+				break;
+				case k_convar_dtype_u32:
+					fprintf( fp, "%s %u\n", cv->name, *(u32 *)(cv->data) );
+				break;
+				case k_convar_dtype_f32:
+					fprintf( fp, "%s %.5f\n", cv->name, *(float *)(cv->data ) );
+				break;
+			}
+		}
+	}
+
+	fclose( fp );
 }
 
 static void vg_console_free(void)
 {
+	vg_console_write_persistent();
+
 	arrfree( vg_console.convars );
+	arrfree( vg_console.functions );
 }
 
-// Returns advance amount
-static int console_token_read( char *buf, int buf_len, const char *src )
+static void execute_console_input( const char *cmd )
 {
-	int wait_for_next = 0;
-
-	for( int i = 0; i < buf_len; i ++ )
+	char temp[512];
+	char const *args[9];
+	int arg_count = 0;
+	
+	int in_token = 0;
+	
+	// Split string into tokens
+	for( int i = 0; i < vg_list_size( temp ); i ++ )
 	{
-		if( src[i] )
+		if( cmd[i] )
 		{
-			if( isspace( src[i] ) )
+			if( isspace( cmd[i] ) )
 			{
-				buf[i] = '\0';
-				wait_for_next = 1;
+				temp[i] = '\0';
+				in_token = 0;
+				
+				if( arg_count == vg_list_size( args ) )
+					break;
 			}
-			else 
+			else
 			{
-				if( wait_for_next )
-					return i;
+				temp[i] = cmd[i];
 				
-				buf[i] = src[i];
-			}	
+				if( !in_token )
+				{
+					args[ arg_count ++ ] = temp + i;
+					in_token = 1;
+				}
+			}
 		}
 		else
 		{
-			buf[i] = '\0';
-			return i;
+			temp[i] = '\0';
+			break;
 		}
 	}
 	
-	return 0;
-}
-
-static void execute_console_input( const char *cmd )
-{
-	char temp[512];
-	int cmd_pos = console_token_read( temp, 512, cmd );
+	if( arg_count == 0 )
+		return;
 	
 	int data_int;
 	
 	for( int i = 0; i < arrlen( vg_console.convars ); i ++ )
 	{
 		struct vg_convar *cv = &vg_console.convars[ i ];
-		if( !strcmp( cv->name, temp ) )
+		if( !strcmp( cv->name, args[0] ) )
 		{
-			// Matched, try get value
-			if( console_token_read( temp, 512, cmd+cmd_pos ) )
+			// Cvar Matched, try get value
+			if( arg_count >= 2 )
 			{
 				switch( cv->data_type )
 				{
 					case k_convar_dtype_u32:
 					case k_convar_dtype_i32: 
 						
-						data_int = atoi( temp ); 
+						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;
 					
 					break;
@@ -196,7 +340,19 @@ static void execute_console_input( const char *cmd )
 		}
 	}
 	
-	vg_error( "No command/variable named '%s'\n", temp );
+	// Try commands
+	for( int i = 0; i < arrlen( vg_console.functions ); i ++ )
+	{
+		struct vg_cmd *cmd = &vg_console.functions[ i ];
+		if( !strcmp( cmd->name, args[0] ) )
+		{
+			// Call function
+			cmd->function( arg_count-1, args+1 );
+			return;
+		}
+	}
+	
+	vg_error( "No command/variable named '%s'. Use 'list' to view all\n", args[0] );
 }
 
 // =============================================================================================================================