diff options
Diffstat (limited to '082scenario_screen.cc')
| -rw-r--r-- | 082scenario_screen.cc | 69 |
1 files changed, 45 insertions, 24 deletions
diff --git a/082scenario_screen.cc b/082scenario_screen.cc index 31cbfcc9..dc015fed 100644 --- a/082scenario_screen.cc +++ b/082scenario_screen.cc @@ -145,8 +145,14 @@ assert(Next_predefined_global_for_scenarios < Reserved_for_tests); :(before "End Globals") // Scenario Globals. -extern const int SCREEN = Next_predefined_global_for_scenarios++; +extern const int SCREEN = next_predefined_global_for_scenarios(/*size_of(address:screen)*/2); // End Scenario Globals. +:(code) +int next_predefined_global_for_scenarios(int size) { + int result = Next_predefined_global_for_scenarios; + Next_predefined_global_for_scenarios += size; + return result; +} //: give 'screen' a fixed location in scenarios :(before "End Special Scenario Variable Names(r)") @@ -250,19 +256,27 @@ struct raw_string_stream { :(code) void check_screen(const string& expected_contents, const int color) { - int screen_location = get_or_insert(Memory, SCREEN); - int data_offset = find_element_name(get(Type_ordinal, "screen"), "data", ""); - assert(data_offset >= 0); - int screen_data_location = screen_location+data_offset; // type: address:array:character - int screen_data_start = get_or_insert(Memory, screen_data_location); // type: array:character - int width_offset = find_element_name(get(Type_ordinal, "screen"), "num-columns", ""); - int screen_width = get_or_insert(Memory, screen_location+width_offset); - int height_offset = find_element_name(get(Type_ordinal, "screen"), "num-rows", ""); - int screen_height = get_or_insert(Memory, screen_location+height_offset); + int screen_location = get_or_insert(Memory, SCREEN+/*skip address alloc id*/1) + /*skip payload alloc id*/1; + reagent screen("x:screen"); // just to ensure screen.type is reclaimed + int screen_data_location = find_element_location(screen_location, "data", screen.type, "check_screen"); // type: address:array:character + assert(screen_data_location >= 0); +//? cerr << "screen data is at location " << screen_data_location << '\n'; + int screen_data_start = get_or_insert(Memory, screen_data_location+/*skip address alloc id*/1) + /*skip payload alloc id*/1; // type: array:character +//? cerr << "screen data start is at " << screen_data_start << '\n'; + int screen_width_location = find_element_location(screen_location, "num-columns", screen.type, "check_screen"); +//? cerr << "screen width is at location " << screen_width_location << '\n'; + int screen_width = get_or_insert(Memory, screen_width_location); +//? cerr << "screen width: " << screen_width << '\n'; + int screen_height_location = find_element_location(screen_location, "num-rows", screen.type, "check_screen"); +//? cerr << "screen height is at location " << screen_height_location << '\n'; + int screen_height = get_or_insert(Memory, screen_height_location); +//? cerr << "screen height: " << screen_height << '\n'; + int top_index_location= find_element_location(screen_location, "top-idx", screen.type, "check_screen"); +//? cerr << "top of screen is at location " << top_index_location << '\n'; + int top_index = get_or_insert(Memory, top_index_location); +//? cerr << "top of screen is index " << top_index << '\n'; raw_string_stream cursor(expected_contents); // todo: too-long expected_contents should fail - int top_index_offset = find_element_name(get(Type_ordinal, "screen"), "top-idx", ""); - int top_index = get_or_insert(Memory, screen_location+top_index_offset); for (int i=0, row=top_index/screen_width; i < screen_height; ++i, row=(row+1)%screen_height) { cursor.skip_whitespace_and_comments(); if (cursor.at_end()) break; @@ -385,18 +399,25 @@ case _DUMP_SCREEN: { :(code) void dump_screen() { - int screen_location = get_or_insert(Memory, SCREEN); - int width_offset = find_element_name(get(Type_ordinal, "screen"), "num-columns", ""); - int screen_width = get_or_insert(Memory, screen_location+width_offset); - int height_offset = find_element_name(get(Type_ordinal, "screen"), "num-rows", ""); - int screen_height = get_or_insert(Memory, screen_location+height_offset); - int data_offset = find_element_name(get(Type_ordinal, "screen"), "data", ""); - assert(data_offset >= 0); - int screen_data_location = screen_location+data_offset; // type: address:array:character - int screen_data_start = get_or_insert(Memory, screen_data_location); // type: array:character - assert(get_or_insert(Memory, screen_data_start) == screen_width*screen_height); - int top_index_offset = find_element_name(get(Type_ordinal, "screen"), "top-idx", ""); - int top_index = get_or_insert(Memory, screen_location+top_index_offset); + int screen_location = get_or_insert(Memory, SCREEN+/*skip address alloc id*/1) + /*skip payload alloc id*/1; + reagent screen("x:screen"); // just to ensure screen.type is reclaimed + int screen_data_location = find_element_location(screen_location, "data", screen.type, "check_screen"); // type: address:array:character + assert(screen_data_location >= 0); +//? cerr << "screen data is at location " << screen_data_location << '\n'; + int screen_data_start = get_or_insert(Memory, screen_data_location+/*skip address alloc id*/1) + /*skip payload alloc id*/1; // type: array:character +//? cerr << "screen data start is at " << screen_data_start << '\n'; + int screen_width_location = find_element_location(screen_location, "num-columns", screen.type, "check_screen"); +//? cerr << "screen width is at location " << screen_width_location << '\n'; + int screen_width = get_or_insert(Memory, screen_width_location); +//? cerr << "screen width: " << screen_width << '\n'; + int screen_height_location = find_element_location(screen_location, "num-rows", screen.type, "check_screen"); +//? cerr << "screen height is at location " << screen_height_location << '\n'; + int screen_height = get_or_insert(Memory, screen_height_location); +//? cerr << "screen height: " << screen_height << '\n'; + int top_index_location= find_element_location(screen_location, "top-idx", screen.type, "check_screen"); +//? cerr << "top of screen is at location " << top_index_location << '\n'; + int top_index = get_or_insert(Memory, top_index_location); +//? cerr << "top of screen is index " << top_index << '\n'; for (int i=0, row=top_index/screen_width; i < screen_height; ++i, row=(row+1)%screen_height) { cerr << '.'; int curr = screen_data_start+/*length*/1+row*screen_width* /*size of screen-cell*/2; |