int expose_hook(t_data *data)
{
img_init(data);
if (data->fractal == 1)
mandel_process(data);
if (data->fractal == 2)
julia_process(data);
if (data->fractal == 3)
burning_process(data);
if (data->fractal == 4)
tree_process(data);
if (data->fractal == 5)
galaxy_process(data);
mlx_put_image_to_window(data->mlx, data->win, data->img.adr, 0, 0);
return (0);
}
//generate three address code (TAC)
// so far only traverses the tree and:
// 1. pushes and pops symbols in a symbol table stack according to scope
int tree_process_all(struct tree *t)
{
if(t == NULL)
{
return(1);
}
//Pre code generation ops; bring in imports, etc
tree_preprocess(&t, 0);
//Generate code
// init global code list
struct tac_inst *p = tac_inst_new(2, "MAIN", ":");
TAC_CODE = tac_inst_list_new(p);
tree_process(t, 0);
//post code generation ops; optimization, etc.
}
int tree_process(struct tree *t, int depth)
{
if(t == NULL)
{
return(1);
}
//process ops
// update symbol table
tree_update_sym_tab(t);
//classDefinition
if(strcmp(t->prodrule, "classDefinition") == 0)
{
tree_tac_gen_classDefinition(t);
}
else if(tree_is_class_instantiation(t) == 0)
{
tree_tac_gen_classInstantiation(t);
}
/*Now done in class instantiation
//TODO: globals?
//variableDefinition
else if(strcmp(t->prodrule, "variableDefinition") == 0)
{
tree_tac_gen_variableDefinition(t, "");
}
*/
//TODO: function call
/*
else if(tree_is_function_call(t) == 0)
{
tree_tac_gen_function_call(t);
}
*/
//methodDefinition
else if(strcmp(t->prodrule, "methodDefinition") == 0)
{
tree_tac_gen_methodDefinition(t, "");
}
// assignmentExpression
else if(strcmp(t->prodrule, "assignmentExpression") == 0)
{
//if this is a full assignmentExpression, process
struct tree *rtree = NULL; //ident tree
tree_get_subtree("assignmentOperator", t, &rtree);
//if 't' has an assignment operator, it has a right hand side.
if(rtree != NULL)
{
tree_tac_gen_assignmentExpression(t);
}
}
int i;
for(i=0; i < t->nkids; i++)
{
tree_process(t->kids[i], depth+1);
}
return(0); //success
}