diff --git a/star.js/js/star.js b/star.js/js/star.js
index d40386c..c7dcf56 100644
--- a/star.js/js/star.js
+++ b/star.js/js/star.js
@@ -1,331 +1,331 @@
-var LEVEL_HEIGHT = 9;
-var LEVEL_WIDTH = 16;
+function initialize_a_star( dom_container ) {
+ var LEVEL_HEIGHT = 9;
+ var LEVEL_WIDTH = 16;
-var cell= {
- WALL : '#',
- BALL : '@',
- CUBE : 'H',
- VOID : ' ',
- GIFT : 'x'
-};
-var direction = {
- UP : 'u',
- DOWN : 'd',
- LEFT : 'l',
- RIGHT : 'r'
-};
+ var cell= {
+ WALL : '#',
+ BALL : '@',
+ CUBE : 'H',
+ VOID : ' ',
+ GIFT : 'x'
+ };
+ var direction = {
+ UP : 'u',
+ DOWN : 'd',
+ LEFT : 'l',
+ RIGHT : 'r'
+ };
-var levels = [ "#################@## x#H## x #### ##x ## ## x #### x x x ## x x## x ## ##x x#################",
- " # # # # # ### x @# #x #x x # # x x # # # x # # #H# x # # # # #xx## # # # # ",
- "################# x#@## ## ##H## #x x ## x x## x## #x x x# x### ##x #x x x####x ##x #################",
- "################# #H## # ###x#x x#x#x#x#x## # #x x# # # ####x#x#x x#x#x#x## # ## # #@ #################",
- " ############## #@ # # # ## #x # x x # ### # # ##x #x# #### # x # ##x# # # # #H## # x# #x# ############## ",
- " ############ # x #x x# # x # ## # x ##@ x ### x # ### x # ##H # x ##x #################",
- "################# # ## ### #x ##x# #x #x # # # # # # ### ## ## # #x# #x# # ## @#x H #x#################",
- "############### # x## ### #x ## x ## x## # #x ### ## #x# ### # x#x ##xHx# x #@# ### # ###############",
- " # ########### #x#x # @##x x# x # # # x## x# ## #x #xHx x## x## # #x#x # # # ############ ",
- " ########### #### x ## H ###x x# x## x #x #x # # # x # x##x#x # x# #@# #x ### ### # # # # ######### # #",
- "################# # @## #xx xx #### x ## x##x #x#xx ##### ## ## ##x x# x H x###x### # ## ## ########### ",
- "## ## #### #@#####x ### x### xx x ## ## ##x #x# ## # x ###x ## ## ## ## #H# ## x ## x #################",
- " ############## # @# x ### # #x x## ## x # ## x #x## # x ### x x #x##H # x # # # ############## ",
- "#################x#x x#x## x#@ ## ## H x ## x# ## x ## x# # ##x#x x#x#################",
- " ###### ####### # x# x ## # x # # x ## @# #xx #x # # # # x H# ##x # #x # # x # #x x# ############## ",
- "################## H#x x x##x @x#x #### ### x #### x#x# ##xx x#x ### x ####x ###x# # #################",
- "################# x# #@ ## # x#xx#x # ## #x##x# x ## x# x# ## x#x x# ## # # ##x# # ## x #x H #################",
- "################# x x H# ## #x#x #x ## #x# #x ## x # x#x ## #x# # x# ## x#x # x # ##x#@ # # #################",
- "#################x ## ##x## # # #x ## x# x## x ## # #x ## # x# ## ## x# ##x #H## x# #x ##@#################",
- "################# x#x ###x x# ##x ### # # x # # ## H # ## # @x## # # x # # ### x## #x x### x#x #################",
- "################# ### x ### # # ### ##x x ## x x x ### # ###x ## x x @ H x xx################# ",
- "#################x# #x# #x # ## # ##x # #x x ### #x x #### x # ###x ## #@#H x ################# ",
- " ############## # # #x# #x # ## x # ### # x #x ## #x # xx x ###x # ## x ## #@#H x # ############## ",
- "################# # ### ##x x ##x### #x x# #### xx x# ## ## #x x # ## ## ## @#H###xx################# ",
- "################# # ## x ##x x ## #x x ## ## x ## #x ## #x x# x ## ##x #@ H ################# " ];
+ var levels = [ "#################@## x#H## x #### ##x ## ## x #### x x x ## x x## x ## ##x x#################",
+ " # # # # # ### x @# #x #x x # # x x # # # x # # #H# x # # # # #xx## # # # # ",
+ "################# x#@## ## ##H## #x x ## x x## x## #x x x# x### ##x #x x x####x ##x #################",
+ "################# #H## # ###x#x x#x#x#x#x## # #x x# # # ####x#x#x x#x#x#x## # ## # #@ #################",
+ " ############## #@ # # # ## #x # x x # ### # # ##x #x# #### # x # ##x# # # # #H## # x# #x# ############## ",
+ " ############ # x #x x# # x # ## # x ##@ x ### x # ### x # ##H # x ##x #################",
+ "################# # ## ### #x ##x# #x #x # # # # # # ### ## ## # #x# #x# # ## @#x H #x#################",
+ "############### # x## ### #x ## x ## x## # #x ### ## #x# ### # x#x ##xHx# x #@# ### # ###############",
+ " # ########### #x#x # @##x x# x # # # x## x# ## #x #xHx x## x## # #x#x # # # ############ ",
+ " ########### #### x ## H ###x x# x## x #x #x # # # x # x##x#x # x# #@# #x ### ### # # # # ######### # #",
+ "################# # @## #xx xx #### x ## x##x #x#xx ##### ## ## ##x x# x H x###x### # ## ## ########### ",
+ "## ## #### #@#####x ### x### xx x ## ## ##x #x# ## # x ###x ## ## ## ## #H# ## x ## x #################",
+ " ############## # @# x ### # #x x## ## x # ## x #x## # x ### x x #x##H # x # # # ############## ",
+ "#################x#x x#x## x#@ ## ## H x ## x# ## x ## x# # ##x#x x#x#################",
+ " ###### ####### # x# x ## # x # # x ## @# #xx #x # # # # x H# ##x # #x # # x # #x x# ############## ",
+ "################## H#x x x##x @x#x #### ### x #### x#x# ##xx x#x ### x ####x ###x# # #################",
+ "################# x# #@ ## # x#xx#x # ## #x##x# x ## x# x# ## x#x x# ## # # ##x# # ## x #x H #################",
+ "################# x x H# ## #x#x #x ## #x# #x ## x # x#x ## #x# # x# ## x#x # x # ##x#@ # # #################",
+ "#################x ## ##x## # # #x ## x# x## x ## # #x ## # x# ## ## x# ##x #H## x# #x ##@#################",
+ "################# x#x ###x x# ##x ### # # x # # ## H # ## # @x## # # x # # ### x## #x x### x#x #################",
+ "################# ### x ### # # ### ##x x ## x x x ### # ###x ## x x @ H x xx################# ",
+ "#################x# #x# #x # ## # ##x # #x x ### #x x #### x # ###x ## #@#H x ################# ",
+ " ############## # # #x# #x # ## x # ### # x #x ## #x # xx x ###x # ## x ## #@#H x # ############## ",
+ "################# # ### ##x x ##x### #x x# #### xx x# ## ## #x x # ## ## ## @#H###xx################# ",
+ "################# # ## x ##x x ## #x x ## ## x ## #x ## #x x# x ## ##x #@ H ################# " ];
-function count_gifts( state ) {
- var n = 0;
- for ( var i = LEVEL_HEIGHT * LEVEL_WIDTH ; i-- ; ) {
- if ( state.board[ i ] == cell.GIFT ) {
- n++;
+ function count_gifts( state ) {
+ var n = 0;
+ for ( var i = LEVEL_HEIGHT * LEVEL_WIDTH ; i-- ; ) {
+ if ( state.board[ i ] == cell.GIFT ) {
+ n++;
+ }
}
+ return n;
}
- return n;
-}
-function get_pos( state, actor ) {
- var p = state.board.indexOf( actor, state.board );
- var pos = { };
- pos[ 1 ] = Math.floor( p / LEVEL_WIDTH ); /* y */
- pos[ 0 ] = p - ( pos[ 1 ] * LEVEL_WIDTH ); /* x */
+ function get_pos( state, actor ) {
+ var p = state.board.indexOf( actor, state.board );
+ var pos = { };
+ pos[ 1 ] = Math.floor( p / LEVEL_WIDTH ); /* y */
+ pos[ 0 ] = p - ( pos[ 1 ] * LEVEL_WIDTH ); /* x */
- return pos;
-}
+ return pos;
+ }
-function get_cell( state, x, y ) {
- return state.board[ x + ( y * LEVEL_WIDTH ) ];
-}
+ function get_cell( state, x, y ) {
+ return state.board[ x + ( y * LEVEL_WIDTH ) ];
+ }
-function set_cell( state, x, y, value ) {
- var p = x + ( y * LEVEL_WIDTH );
- state.board = [ state.board.substring( 0, p ), value, state.board.substring( p+1, state.board.length ) ].join( '' );
- return state;
-}
+ function set_cell( state, x, y, value ) {
+ var p = x + ( y * LEVEL_WIDTH );
+ state.board = [ state.board.substring( 0, p ), value, state.board.substring( p+1, state.board.length ) ].join( '' );
+ return state;
+ }
-function switch_actor( state ) {
- state.moving = ( state.moving == cell.BALL ) ? cell.CUBE : cell.BALL;
- var ball_pos = get_pos( state, cell.BALL );
- var cube_pos = get_pos( state, cell.CUBE );
- // we're going to update the canvas right here and there so we need it
- var ctx= state.board_infos.canvas.getContext( '2d' ); //$() returns a jquery object, [0] to get the canvas itself
+ function switch_actor( state ) {
+ state.moving = ( state.moving == cell.BALL ) ? cell.CUBE : cell.BALL;
+ var ball_pos = get_pos( state, cell.BALL );
+ var cube_pos = get_pos( state, cell.CUBE );
+ // we're going to update the canvas right here and there so we need it
+ var ctx= state.board_infos.canvas.getContext( '2d' ); //$() returns a jquery object, [0] to get the canvas itself
- // redraw ball
- ctx.drawImage( ( state.moving == cell.BALL ) ? state.board_infos.sprites.ball_selected : state.board_infos.sprites.ball,
- ball_pos[ 0 ] * state.board_infos.cell_dimensions.width,
- ball_pos[ 1 ] * state.board_infos.cell_dimensions.height,
- state.board_infos.cell_dimensions.width,
- state.board_infos.cell_dimensions.height );
- // redraw cube
- ctx.drawImage( ( state.moving == cell.CUBE ) ? state.board_infos.sprites.cube_selected : state.board_infos.sprites.cube,
- cube_pos[ 0 ] * state.board_infos.cell_dimensions.width,
- cube_pos[ 1 ] * state.board_infos.cell_dimensions.height,
- state.board_infos.cell_dimensions.width,
- state.board_infos.cell_dimensions.height );
- return state;
-}
+ // redraw ball
+ ctx.drawImage( ( state.moving == cell.BALL ) ? state.board_infos.sprites.ball_selected : state.board_infos.sprites.ball,
+ ball_pos[ 0 ] * state.board_infos.cell_dimensions.width,
+ ball_pos[ 1 ] * state.board_infos.cell_dimensions.height,
+ state.board_infos.cell_dimensions.width,
+ state.board_infos.cell_dimensions.height );
+ // redraw cube
+ ctx.drawImage( ( state.moving == cell.CUBE ) ? state.board_infos.sprites.cube_selected : state.board_infos.sprites.cube,
+ cube_pos[ 0 ] * state.board_infos.cell_dimensions.width,
+ cube_pos[ 1 ] * state.board_infos.cell_dimensions.height,
+ state.board_infos.cell_dimensions.width,
+ state.board_infos.cell_dimensions.height );
+ return state;
+ }
-function won_or_not( state ) {
- return count_gifts( state ) === 0;
-}
+ function won_or_not( state ) {
+ return count_gifts( state ) === 0;
+ }
-function full_display_on_canvas( state ) {
- var ctx= state.board_infos.canvas.getContext( '2d' ); //$() returns a jquery object, [0] to get the canvas itself
- for ( var i=0 ; i < LEVEL_HEIGHT ; i++ ) {
- for ( var j=0 ; j < LEVEL_WIDTH ; j++ ) {
- var c = get_cell( state, j, i );
- var sprite;
- switch( c ) {
+ function full_display_on_canvas( state ) {
+ var ctx= state.board_infos.canvas.getContext( '2d' ); //$() returns a jquery object, [0] to get the canvas itself
+ for ( var i=0 ; i < LEVEL_HEIGHT ; i++ ) {
+ for ( var j=0 ; j < LEVEL_WIDTH ; j++ ) {
+ var c = get_cell( state, j, i );
+ var sprite;
+ switch( c ) {
case "@": sprite = ( state.moving == cell.BALL ) ? state.board_infos.sprites.ball_selected : state.board_infos.sprites.ball; break;
case "H": sprite = ( state.moving == cell.CUBE ) ? state.board_infos.sprites.cube_selected : state.board_infos.sprites.cube; break;
case "#": sprite = state.board_infos.sprites.wall; break;
case "x": sprite = state.board_infos.sprites.gift; break;
case " ": sprite = state.board_infos.sprites.void; break;
+ }
+ ctx.drawImage( sprite,
+ j * state.board_infos.cell_dimensions.width,
+ i * state.board_infos.cell_dimensions.height,
+ state.board_infos.cell_dimensions.width,
+ state.board_infos.cell_dimensions.height );
}
- ctx.drawImage( sprite,
- j * state.board_infos.cell_dimensions.width,
- i * state.board_infos.cell_dimensions.height,
- state.board_infos.cell_dimensions.width,
- state.board_infos.cell_dimensions.height );
}
}
-}
-function update_infos( state ) {
- var infos = "Star5
";
- infos += "Level " + (state.level+1) + " of " + levels.length + "
";
- infos += "" + count_gifts( state ) + " gifts left
";
- infos += "" + state.distance_travelled + " meters travelled";
+ function update_infos( state ) {
+ var infos = "Star5
";
+ infos += "Level " + (state.level+1) + " of " + levels.length + "
";
+ infos += "" + count_gifts( state ) + " gifts left
";
+ infos += "" + state.distance_travelled + " meters travelled";
- $( state.dom_container + " .gstar #infos" ).html( infos );
-}
+ $( state.dom_container + " .gstar #infos" ).html( infos );
+ }
-function format_help( ) {
- var help = "←↑→↓ to move around
";
- help += "Space to switch actor
";
- help += "r to reload
";
- help += "n to pass to the next level
";
- help += "p to go back to the previous level
";
- return help;
-}
+ function format_help( ) {
+ var help = "←↑→↓ to move around
";
+ help += "Space to switch actor
";
+ help += "r to reload
";
+ help += "n to pass to the next level
";
+ help += "p to go back to the previous level
";
+ return help;
+ }
-function display_level( state ) {
- update_infos( state );
- full_display_on_canvas( state, state.dom_container + " #starboard" );
-}
+ function display_level( state ) {
+ update_infos( state );
+ full_display_on_canvas( state, state.dom_container + " #starboard" );
+ }
-function load_level( state, levelset, index ) {
- state.level = index;
- state.board = levelset[ state.level ];
- state.distance_travelled = 0;
- state.moving = cell.BALL;
- return state;
-}
+ function load_level( state, levelset, index ) {
+ state.level = index;
+ state.board = levelset[ state.level ];
+ state.distance_travelled = 0;
+ state.moving = cell.BALL;
+ return state;
+ }
-function make_a_move( state, where ) {
- var motion = [ 0, 0 ];
- var item_coord = get_pos( state, state.moving );
+ function make_a_move( state, where ) {
+ var motion = [ 0, 0 ];
+ var item_coord = get_pos( state, state.moving );
- /* Setup the motion vector according to direction.*/
- switch( where ) {
- case direction.UP:
- motion[ 1 ]--;
- break;
- case direction.DOWN:
- motion[ 1 ]++;
- break;
- case direction.LEFT:
- motion[ 0 ]--;
- break;
- case direction.RIGHT:
- motion[ 0 ]++;
- break;
- default: break;
- }
+ /* Setup the motion vector according to direction.*/
+ switch( where ) {
+ case direction.UP:
+ motion[ 1 ]--;
+ break;
+ case direction.DOWN:
+ motion[ 1 ]++;
+ break;
+ case direction.LEFT:
+ motion[ 0 ]--;
+ break;
+ case direction.RIGHT:
+ motion[ 0 ]++;
+ break;
+ default: break;
+ }
- // we're going to update the canvas right here and there so we need it
- var ctx= state.board_infos.canvas.getContext( '2d' ); //$() returns a jquery object, [0] to get the canvas itself
+ // we're going to update the canvas right here and there so we need it
+ var ctx= state.board_infos.canvas.getContext( '2d' ); //$() returns a jquery object, [0] to get the canvas itself
- /* Calculating arrival coordinates */
- while ( /* Hairy conditions ahead */
- /* target cell is within level's boundaries */
- ( ( item_coord[ 0 ] + motion[ 0 ] >= 0 ) && ( item_coord[ 0 ] + motion[ 0 ] < LEVEL_WIDTH ) ) &&
- ( ( item_coord[ 1 ] + motion[ 1 ] >= 0 ) && ( item_coord[ 1 ] + motion[ 1 ] < LEVEL_HEIGHT ) ) &&
- /* and target cell is empty */
- ( get_cell( state, item_coord[ 0 ] + motion[ 0 ], item_coord[ 1 ] + motion[ 1 ] ) == cell.VOID )
- /* or, the ball will eat gifts so we can move it on one */
- || ( state.moving == cell.BALL && ( get_cell( state, item_coord[ 0 ] + motion[ 0 ], item_coord[ 1 ] + motion[ 1 ] ) == cell.GIFT ) )
- )
- {
- state = set_cell( state, item_coord[ 0 ], item_coord[ 1 ], cell.VOID ); /* void the origin cell */
- // voiding origin cell on canvas
- ctx.drawImage( state.board_infos.sprites.void,
- item_coord[ 0 ] * state.board_infos.cell_dimensions.width,
- item_coord[ 1 ] * state.board_infos.cell_dimensions.height,
- state.board_infos.cell_dimensions.width,
- state.board_infos.cell_dimensions.height );
-
- item_coord[ 0 ] += motion[ 0 ]; /* move coordinate */
- item_coord[ 1 ] += motion[ 1 ]; /* to those of target cells */
-
- state = set_cell( state, item_coord[ 0 ], item_coord[ 1 ], state.moving ); /* move actor into target cell */
- // drawing target cell on canvas
- ctx.drawImage( ( state.moving == cell.BALL ) ? state.board_infos.sprites.ball_selected : state.board_infos.sprites.cube_selected,
- item_coord[ 0 ] * state.board_infos.cell_dimensions.width,
- item_coord[ 1 ] * state.board_infos.cell_dimensions.height,
- state.board_infos.cell_dimensions.width,
- state.board_infos.cell_dimensions.height );
-
- state.distance_travelled++; /* increment distance_travelled */
- }
- update_infos( state );
- return state;
-}
-
-function start_loop( state ) {
- display_level( state );
-
- $(document).focus( );
- $(document).click(
- function( e ) {
- var movingpos = get_pos( state, state.moving );
- var notmovingpos = get_pos( state, ( state.moving != cell.BALL ) ? cell.BALL : cell.CUBE );
- var click = { };
- click.x = e.pageX - state.board_infos.offset.left;
- click.y = e.pageY - state.board_infos.offset.top;
-
- if ( ( 0 <= click.x && click.x < state.board_infos.dimensions.width )
- && ( 0 <= click.y && click.y < state.board_infos.dimensions.height ) ) {
- // coordinates in cell indexes
- click.x = Math.floor( click.x / state.board_infos.cell_dimensions.width );
- click.y = Math.floor( click.y / state.board_infos.cell_dimensions.height );
-
- // We're inside the board
- if ( click.x == notmovingpos[0] && click.y == notmovingpos[1] ) {
- state.moving = ( state.moving != cell.BALL ) ? cell.BALL : cell.CUBE;
- } else if ( click.x == movingpos[0] ) {
- if ( click.y > movingpos[1] ) {
- state = make_a_move( state, direction.DOWN );
- } else if ( click.y < movingpos[1] ) {
- state = make_a_move( state, direction.UP );
- }
- } else if ( click.y == movingpos[1] ) {
- if ( click.x > movingpos[0] ) {
- state = make_a_move( state, direction.RIGHT );
- } else {
- state = make_a_move( state, direction.LEFT );
- }
- }
-
- if ( won_or_not( state ) ) {
- if ( state.level < levels.length - 1 ) {
- state = load_level( state, levels, state.level + 1 );
- display_level( state );
- }
- else {
- alert( "You won!" );
- }
- }
- }
- });
- $(document).keydown(
- function( e ) {
- switch( e.keyCode ) {
- case 38: // UP
- state = make_a_move( state, direction.UP );
- break;
- case 40: // DOWN
- state = make_a_move( state, direction.DOWN );
- break;
- case 37: // LEFT
- state = make_a_move( state, direction.LEFT );
- break;
- case 39: // RIGHT
- state = make_a_move( state, direction.RIGHT );
- break;
- case 32: // SPACE
- state = switch_actor( state );
- break;
- case 78: // n
- if ( state.level < levels.length - 1 ) {
- state = load_level( state, levels, state.level + 1 );
- display_level( state );
- }
- break;
- case 80: // p
- if ( state.level > 0 ) {
- state = load_level( state, levels, state.level - 1 );
- display_level( state );
- }
- break;
- case 82: // r
- state = load_level( state, levels, state.level );
- display_level( state );
- break;
- default:
- break;
- }
+ /* Calculating arrival coordinates */
+ while ( /* Hairy conditions ahead */
+ /* target cell is within level's boundaries */
+ ( ( item_coord[ 0 ] + motion[ 0 ] >= 0 ) && ( item_coord[ 0 ] + motion[ 0 ] < LEVEL_WIDTH ) ) &&
+ ( ( item_coord[ 1 ] + motion[ 1 ] >= 0 ) && ( item_coord[ 1 ] + motion[ 1 ] < LEVEL_HEIGHT ) ) &&
+ /* and target cell is empty */
+ ( get_cell( state, item_coord[ 0 ] + motion[ 0 ], item_coord[ 1 ] + motion[ 1 ] ) == cell.VOID )
+ /* or, the ball will eat gifts so we can move it on one */
+ || ( state.moving == cell.BALL && ( get_cell( state, item_coord[ 0 ] + motion[ 0 ], item_coord[ 1 ] + motion[ 1 ] ) == cell.GIFT ) )
+ )
+ {
+ state = set_cell( state, item_coord[ 0 ], item_coord[ 1 ], cell.VOID ); /* void the origin cell */
+ // voiding origin cell on canvas
+ ctx.drawImage( state.board_infos.sprites.void,
+ item_coord[ 0 ] * state.board_infos.cell_dimensions.width,
+ item_coord[ 1 ] * state.board_infos.cell_dimensions.height,
+ state.board_infos.cell_dimensions.width,
+ state.board_infos.cell_dimensions.height );
- if ( won_or_not( state ) ) {
- if ( state.level < levels.length - 1 ) {
- state = load_level( state, levels, state.level + 1 );
+ item_coord[ 0 ] += motion[ 0 ]; /* move coordinate */
+ item_coord[ 1 ] += motion[ 1 ]; /* to those of target cells */
+
+ state = set_cell( state, item_coord[ 0 ], item_coord[ 1 ], state.moving ); /* move actor into target cell */
+ // drawing target cell on canvas
+ ctx.drawImage( ( state.moving == cell.BALL ) ? state.board_infos.sprites.ball_selected : state.board_infos.sprites.cube_selected,
+ item_coord[ 0 ] * state.board_infos.cell_dimensions.width,
+ item_coord[ 1 ] * state.board_infos.cell_dimensions.height,
+ state.board_infos.cell_dimensions.width,
+ state.board_infos.cell_dimensions.height );
+
+ state.distance_travelled++; /* increment distance_travelled */
+ }
+ update_infos( state );
+ return state;
+ }
+
+ function start_loop( state ) {
+ display_level( state );
+
+ $(document).focus( );
+ $(document).click(
+ function( e ) {
+ var movingpos = get_pos( state, state.moving );
+ var notmovingpos = get_pos( state, ( state.moving != cell.BALL ) ? cell.BALL : cell.CUBE );
+ var click = { };
+ click.x = e.pageX - state.board_infos.offset.left;
+ click.y = e.pageY - state.board_infos.offset.top;
+
+ if ( ( 0 <= click.x && click.x < state.board_infos.dimensions.width )
+ && ( 0 <= click.y && click.y < state.board_infos.dimensions.height ) ) {
+ // coordinates in cell indexes
+ click.x = Math.floor( click.x / state.board_infos.cell_dimensions.width );
+ click.y = Math.floor( click.y / state.board_infos.cell_dimensions.height );
+
+ // We're inside the board
+ if ( click.x == notmovingpos[0] && click.y == notmovingpos[1] ) {
+ state.moving = ( state.moving != cell.BALL ) ? cell.BALL : cell.CUBE;
+ } else if ( click.x == movingpos[0] ) {
+ if ( click.y > movingpos[1] ) {
+ state = make_a_move( state, direction.DOWN );
+ } else if ( click.y < movingpos[1] ) {
+ state = make_a_move( state, direction.UP );
+ }
+ } else if ( click.y == movingpos[1] ) {
+ if ( click.x > movingpos[0] ) {
+ state = make_a_move( state, direction.RIGHT );
+ } else {
+ state = make_a_move( state, direction.LEFT );
+ }
+ }
+
+ if ( won_or_not( state ) ) {
+ if ( state.level < levels.length - 1 ) {
+ state = load_level( state, levels, state.level + 1 );
+ display_level( state );
+ }
+ else {
+ alert( "You won!" );
+ }
+ }
+ }
+ });
+ $(document).keydown(
+ function( e ) {
+ switch( e.keyCode ) {
+ case 38: // UP
+ state = make_a_move( state, direction.UP );
+ break;
+ case 40: // DOWN
+ state = make_a_move( state, direction.DOWN );
+ break;
+ case 37: // LEFT
+ state = make_a_move( state, direction.LEFT );
+ break;
+ case 39: // RIGHT
+ state = make_a_move( state, direction.RIGHT );
+ break;
+ case 32: // SPACE
+ state = switch_actor( state );
+ break;
+ case 78: // n
+ if ( state.level < levels.length - 1 ) {
+ state = load_level( state, levels, state.level + 1 );
+ display_level( state );
+ }
+ break;
+ case 80: // p
+ if ( state.level > 0 ) {
+ state = load_level( state, levels, state.level - 1 );
+ display_level( state );
+ }
+ break;
+ case 82: // r
+ state = load_level( state, levels, state.level );
display_level( state );
+ break;
+ default:
+ break;
}
- else {
- alert( "You won!" );
+
+ if ( won_or_not( state ) ) {
+ if ( state.level < levels.length - 1 ) {
+ state = load_level( state, levels, state.level + 1 );
+ display_level( state );
+ }
+ else {
+ alert( "You won!" );
+ }
}
- }
- });
-}
+ });
+ }
-function load_sprites( theme ) {
- var sprites = { };
- sprites.ball = new Image();
- sprites.ball.src = "themes/" + theme + "/tex_ball.png";
- sprites.ball_selected = new Image();
- sprites.ball_selected.src = "themes/" + theme + "/tex_ball_selected.png";
- sprites.cube = new Image();
- sprites.cube.src = "themes/" + theme + "/tex_cube.png";
- sprites.cube_selected = new Image();
- sprites.cube_selected.src = "themes/" + theme + "/tex_cube_selected.png";
- sprites.wall = new Image();
- sprites.wall.src = "themes/" + theme + "/tex_wall.png";
- sprites.void = new Image();
- sprites.void.src = "themes/" + theme + "/tex_empty.png";
- sprites.gift = new Image();
- sprites.gift.src = "themes/" + theme + "/tex_gift.png";
-
- return sprites;
-}
+ function load_sprites( theme ) {
+ var sprites = { };
+ sprites.ball = new Image();
+ sprites.ball.src = "themes/" + theme + "/tex_ball.png";
+ sprites.ball_selected = new Image();
+ sprites.ball_selected.src = "themes/" + theme + "/tex_ball_selected.png";
+ sprites.cube = new Image();
+ sprites.cube.src = "themes/" + theme + "/tex_cube.png";
+ sprites.cube_selected = new Image();
+ sprites.cube_selected.src = "themes/" + theme + "/tex_cube_selected.png";
+ sprites.wall = new Image();
+ sprites.wall.src = "themes/" + theme + "/tex_wall.png";
+ sprites.void = new Image();
+ sprites.void.src = "themes/" + theme + "/tex_empty.png";
+ sprites.gift = new Image();
+ sprites.gift.src = "themes/" + theme + "/tex_gift.png";
+
+ return sprites;
+ }
-function initialize_a_star( dom_container ) {
var state = {
moving : cell.BALL,
distance_travelled : 0,