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Editing User:Button/ModestMod

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Line 65: Line 65:
 
* [[User:Button/ModestMod/raw/objects/plant_standard|plant_standard]]
 
* [[User:Button/ModestMod/raw/objects/plant_standard|plant_standard]]
 
* [[User:Button/ModestMod/raw/objects/plant_new_trees|plant_new_trees]]
 
* [[User:Button/ModestMod/raw/objects/plant_new_trees|plant_new_trees]]
 +
 +
== Some related LNP pseudocode ==
 +
 +
<pre>
 +
import os
 +
 +
template_tree = None
 +
runconfig = 'resources/run.config'
 +
ascii_codes = None
 +
graphics_tokens_by_file = {}
 +
 +
properties = {
 +
              'target':['dir'],
 +
              'source':['dir'],
 +
              'output':['dir'],
 +
              'save':['dir'],
 +
              'templates':['file'],
 +
              'ascii':['file']
 +
              }
 +
 +
def load_graphics_source():
 +
    global properties
 +
    if properties['source'][1] == None:
 +
        # TODO error handling
 +
        print("Undefined graphics source file. Please add a 'source' property in ",runconfig,".")
 +
    else:
 +
        for root, dirs, files in os.walk(properties['source'][1]):
 +
            for rawfile in files:
 +
                global template_tree
 +
                curr_template_node = template_tree
 +
                curr_graphics_node = None
 +
                tarpath = os.path.join(root,rawfile)
 +
                for line in open(tarpath,encoding='cp437'):
 +
                    for tag in tags(line):
 +
                        matching_node = curr_template_node.find_template_match(tag)
 +
                        if matching_node != None:
 +
                            curr_template_node = matching_node
 +
                            if curr_graphics_node == None or matching_node in template_tree._children:
 +
                                curr_graphics_node = TagNode(rawfile,None,matching_node,tag)
 +
                            else:
 +
                                while matching_node._tag_template not in curr_graphics_node._template._children:
 +
                                    curr_graphics_node = curr_graphics_node._parent
 +
                                curr_graphics_node = TagNode(rawfile,curr_graphics_node,matching_node,tag)
 +
                       
 +
class TemplateNode:
 +
   
 +
    #self._tag_template #string
 +
    #self._children    # list of TemplateNodes
 +
    #self._parent    # TemplateNode
 +
    #self._is_graphics_tag    # Boolean
 +
   
 +
    #string does not contain the character '|'.
 +
    def __init__(self, parent, string=""):
 +
        self._is_graphics_tag = False
 +
        global template_tree
 +
        if parent == None:
 +
            self._parent = None
 +
            template_tree = self
 +
            self._children={}
 +
        else:
 +
            if template_tree == None:
 +
                self._parent = TemplateNode(None, "")
 +
            else:
 +
                self._parent = parent
 +
 +
            self._tag_template = string
 +
            self._children = {}
 +
           
 +
            parent.add_child(self)
 +
       
 +
    def add_child(self, node):
 +
        if node._tag_template in self._children.keys():
 +
            return self._children[node._tag_template]
 +
        else:
 +
            self._children[node._tag_template] = node
 +
            return node
 +
       
 +
    def find_template_match(self, tag):
 +
        curr_node = self
 +
        matching_node = None
 +
        out_of_parents = False
 +
        while matching_node == None and not out_of_parents:
 +
            matching_node = curr_node.get_child_matching(tag)
 +
            if curr_node._parent == None:
 +
                out_of_parents = True
 +
            else:
 +
                curr_node = curr_node._parent
 +
        return matching_node
 +
           
 +
       
 +
    def get_child_matching(self, tag):
 +
        if tag in self._children.keys():
 +
            return self._children[tag]
 +
        else:
 +
            return_possibilities = []
 +
            for child in self._children:
 +
                return_node = self._children[child].get_template_match(tag)
 +
                if return_node != None:
 +
                    return_possibilities.append(self._children[child])
 +
            if len(return_possibilities) == 1:
 +
                return return_possibilities[0]
 +
            elif len(return_possibilities) == 0:
 +
                return None
 +
            else:
 +
                # TODO error handling
 +
                print("Found more than one matching child. You put it together wrong. Matching children are: ")
 +
                for poss in return_possibilities:
 +
                    print(poss)
 +
                return return_possibilities[0]
 +
           
 +
    # This tells if a single tag matches a single tag; that is, it assumes we've got one element of the |-separated list
 +
    def get_template_match(self, tag_to_compare):
 +
        template_token_bag = []
 +
        template_token_bag.append(self._tag_template.split(':'))
 +
        candidate_tokens = tag_to_compare.split(':')
 +
       
 +
        ii = 0
 +
        while ii < len(candidate_tokens) and len(template_token_bag) > 0:
 +
            for var in template_token_bag:
 +
                # I decided this isn't necessarily true, as ranges might have 0's
 +
                #if len(var) > len(candidate_tokens):
 +
                #    template_token_bag.remove(var)
 +
                if '&' == var[ii] or '?' == var[ii] or '$' == var[ii] or var[ii] == candidate_tokens[ii]:
 +
                    # This case is an auto-pass
 +
                    ii = ii+1
 +
                else:
 +
                    if '&' in var[ii] or '?' in var[ii] or '$' in var[ii]:
 +
                        varii_type = var[ii][0]
 +
                        varii_range = var[ii][2:var[ii].index(')')].split(',')
 +
                        # If len(varii_range) == 1 then we have a range of format (x,), indicating any number of :'s
 +
                        if len(varii_range) == 1:
 +
                            varii_range[1] = len(candidate_tokens)-len(var)
 +
                        # For every possible length (the +1 is because range is exclusive-end and my notation is inclusive-end)
 +
                        for jj in range(varii_range[0],varii_range[1]+1):
 +
                            # Make a copy of var
 +
                            new_var = var.copy()
 +
                            # Remove the range item
 +
                            del new_var[ii]
 +
                            # Replace it with (one of the possible lengths) times the multiplied symbol
 +
                            # If jj is 0 the range item is just removed
 +
                            for kk in range(0,jj):
 +
                                new_var.insert(ii,varii_type)
 +
                            # Place the new variant in the token bag for evaluation
 +
                            template_token_bag.append(new_var)
 +
                    # No counting, there is a new template_token_bag[ii]
 +
                    template_token_bag.remove(var)
 +
        if ii < len(candidate_tokens):
 +
            return None
 +
        elif len(template_token_bag) == 1:
 +
            return template_token_bag[0]
 +
        else:
 +
            # TODO error handling
 +
            print("Button, there's a problem, more than one template matched.\nTag: ",tag_to_compare,"Matches:")
 +
            for template in template_token_bag:
 +
                print(template)
 +
            # Technically this does in fact have a matching template
 +
            return template_token_bag[0]
 +
       
 +
    def how_many_generations(self):
 +
        temp_node = self
 +
        count = -1
 +
        global template_tree
 +
        while temp_node != template_tree:
 +
            temp_node = temp_node._parent
 +
            count = count + 1
 +
        return count
 +
   
 +
class TagNode:
 +
   
 +
    def __init__(self,filename,parent,template,tag):
 +
        self._tag = tag
 +
        self._filename = filename
 +
        self._parent = parent
 +
        self._template = template
 +
        self._children = {}
 +
       
 +
        global graphics_tokens_by_file
 +
        if filename not in graphics_tokens_by_file.keys():
 +
            graphics_tokens_by_file[filename] = []
 +
        if parent == None:
 +
            graphics_tokens_by_file[filename].append(self)
 +
        else:
 +
            parent._children.append(self)
 +
</pre>

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