taellinglin/too-butano

Travels of Oorta - Butano

• 👋 Hi, I’m @taellinglin You can call me Ling Lin or just Ling
• 👀 I’m interested in ... GBA Programming, Tracker and MIDI composition, Godot, Webapps, ORM, MVC, and AI
• 🌱 I’m currently learning ... Rust. Flask Webapp Development, Artificial Intelligence
• 💞️ I’m looking to collaborate on ... GBA Projects, Dreamcast, N64, etc. I make great music for games. I also sometimes make webapps.
• 📫 How to reach me ... Try this phone number: 1-224-220-7291 Or this phone number: 1-707-622-6956‬ (I will change my phone number if I get too many spam calls!!!) [email protected]

too-butano's Issues

Player animation crashes ROM

Upon just button mashing it seems like you can trip the animation to freeze. There are several times the Player Sprite has gotten stuck on one animation frame or crashes with this error.

I think it has something to do with sliding...

Level somehow adds bitmap and it doesn't render the palette correct.

Compare the working level to the one that is rendering the palette incorrectly

The working "Limbo 2" .cpp file:
`
#include "too_scene_limbo2.h"

//butano
#include "bn_core.h"
#include "bn_math.h"
#include "bn_log.h"
#include "bn_keypad.h"
#include "bn_string.h"
#include "bn_fixed_point.h"
#include "bn_sprite_ptr.h"
#include "bn_camera_ptr.h"
#include "bn_regular_bg_ptr.h"
#include "bn_affine_bg_ptr.h"
#include "bn_affine_bg_map_ptr.h"
#include "bn_optional.h"
#include "bn_span.h"
#include "bn_affine_bg_map_cell.h"
#include"bn_format.h"

//fe code
#include "too_level.h"
#include "too_player.h"
#include "too_scene.h"
#include "too_npc.h"
#include "too_tooltip.h"
#include "too_npc_type.h"
#include "too_enemy.h"
#include "too_enemy_type.h"
#include "too_data.h"
#include "too_story_save.h"

#include <bn_affine_bg_map_cell.h>

//assets
#include "bn_sprite_items_debug.h"
#include "bn_sprite_items_cat_sprite.h"
#include "bn_affine_bg_items_limbo2.h"
#include "bn_regular_bg_items_background.h"
#include "bn_music_items.h"
#include "bn_music_actions.h"

#include "bn_sprite_text_generator.h"
#include "variable_8x8_sprite_font.h"

namespace too
{
Scene Limbo2::execute(Player player, bn::fixed_point spawn_location)
{
bn::camera_ptr camera = bn::camera_ptr::create(spawn_location.x(), spawn_location.y());

    bn::music_items::valley.play();

    bn::sprite_text_generator text_generator(variable_8x8_sprite_font);
    // map

    bn::regular_bg_ptr background = bn::regular_bg_items::background.create_bg(0, 0);
    bn::affine_bg_ptr map = bn::affine_bg_items::limbo2.create_bg(512, 512);
    background.set_priority(2);
    //map_background.set_priority(1);
    map.set_priority(0);
    too::Level level = too::Level(map);
    //map_background.set_horizontal_scale(1);
    //map_background.set_vertical_scale(1);
    map.set_horizontal_scale(1);
    map.set_vertical_scale(1);
    // camera
    map.set_camera(camera);
    //map_background.set_camera(camera);
    
    // bn::fixed max_cpu_usage;
    // int counter = 1;

           //Enemies
    bn::vector<Enemy, 32> enemies = {};
    //enemies.push_back(Enemy(256, 256, camera, map, ENEMY_TYPE::SLIME, 2));
    //enemies.push_back(Enemy(256+18*8, 256+23*8, camera, map, ENEMY_TYPE::BAT, 1));
    //enemies.push_back(Enemy(256+9*8, 256+9*8, camera, map, ENEMY_TYPE::SLIME, 2));
    //enemies.push_back(Enemy(256+18*8, 256+7*8, camera, map, ENEMY_TYPE::SLIME, 2));
    //enemies.push_back(Enemy(256+25*8, 256+17*8, camera, map, ENEMY_TYPE::BAT, 1));
    StorySave portal = StorySave(bn::fixed_point(960, 194), STORY_TYPE::BEGINNING, camera, text_generator);
    StorySave portal2 = StorySave(bn::fixed_point(80, 912), STORY_TYPE::BEGINNING, camera, text_generator);

    // player
    player.spawn(spawn_location, camera, map, enemies);
    while(true)
    {
        portal.update();
        portal2.update();
        if(bn::keypad::up_pressed())
        {
            if(player.pos().x() < 960+16 && player.pos().x() > 960-16){
                if(player.pos().y() < 194+16 && player.pos().y() > 194-16){
                    return Scene::LIMBO2_LIMBO3;
                }
            }
            if(player.pos().x() < 80+16 && player.pos().x() > 80-16){
                if(player.pos().y() < 912+16 && player.pos().y() > 912-16){
                    return Scene::LIMBO2_LIMBO1;
                }
            }
        }
        
        // max_cpu_usage = bn::max(max_cpu_usage, bn::core::last_cpu_usage());
        // --counter;
        // if(! counter)
        // {
        //     BN_LOG("cpu:" + bn::to_string<32>((max_cpu_usage * 100).right_shift_integer()));
        //     max_cpu_usage = 0;
        //     counter = 60;
        // }
        for(Enemy& enemy : enemies){
            if(bn::abs(enemy.pos().x() - camera.x()) < 240 && bn::abs(enemy.pos().y() - camera.y()) < 160){
                enemy.update();
            } else {
                enemy.set_visible(false);
            }
        }


        player.update_position(map, level);
        player.apply_animation_state();
        // BN_LOG(bn::to_string<32>(player.pos().x())+" " + bn::to_string<32>(player.pos().y()));
        
        
        bn::core::update();
    }
}

}`

This is the "Limbo 1" .cpp file:

`
#include "too_scene_limbo1.h"

//butano
#include "bn_core.h"
#include "bn_math.h"
#include "bn_log.h"
#include "bn_keypad.h"
#include "bn_string.h"
#include "bn_fixed_point.h"
#include "bn_sprite_ptr.h"
#include "bn_camera_ptr.h"
#include "bn_regular_bg_ptr.h"
#include "bn_affine_bg_ptr.h"
#include "bn_affine_bg_map_ptr.h"
#include "bn_optional.h"
#include "bn_span.h"
#include "bn_affine_bg_map_cell.h"
//#include"bn_format.h"

//fe code
#include "too_level.h"
#include "too_player.h"
#include "too_scene.h"
#include "too_npc.h"
#include "too_tooltip.h"
#include "too_npc_type.h"
#include "too_enemy.h"
#include "too_enemy_type.h"
#include "too_data.h"
#include "too_story_save.h"

#include <bn_affine_bg_map_cell.h>

//assets
#include "bn_sprite_items_debug.h"
#include "bn_sprite_items_cat_sprite.h" //cat_sprite.h
#include "bn_regular_bg_items_background.h" //background.bmp
#include "bn_affine_bg_items_limbo1.h" //limbo1.bmp
#include "bn_music_items.h" //songs
#include "bn_music_actions.h"

#include "bn_sprite_text_generator.h"
#include "variable_8x8_sprite_font.h"

namespace too
{
Scene Limbo1::execute(Player player, bn::fixed_point spawn_location)
{
bn::camera_ptr camera = bn::camera_ptr::create(spawn_location.x(), spawn_location.y());

    bn::sprite_text_generator text_generator(variable_8x8_sprite_font);

    
    // map
    bn::regular_bg_ptr map_bg = bn::regular_bg_items::background.create_bg(0, 0);
    bn::affine_bg_ptr map = bn::affine_bg_items::limbo1.create_bg(512, 512);
    map_bg.set_priority(2);
    //map_background.set_priority(1);
    map.set_priority(0);
    too::Level level = too::Level(map);

    //bn::music_items::secret_room.play(0.5);
    //map_background.set_horizontal_scale(1);
    //map_background.set_vertical_scale(1);
    map.set_horizontal_scale(1);
    map.set_vertical_scale(1);
    // camera
    map.set_camera(camera);
    
    // bn::fixed max_cpu_usage;
    // int counter = 1;
    

    bn::vector<Enemy, 32> enemies = {};

    // player
    player.spawn(spawn_location, camera, map, enemies);

    StorySave to_limbo2 = StorySave(bn::fixed_point(944, 736), STORY_TYPE::BEGINNING, camera, text_generator);



    while(true)
    {
        for(Enemy& enemy : enemies){
            if(bn::abs(enemy.pos().x() - camera.x()) < 240 && bn::abs(enemy.pos().y() - camera.y()) < 160){
                enemy.update();
            } else {
                enemy.set_visible(false);
            }
        }
        // max_cpu_usage = bn::max(max_cpu_usage, bn::core::last_cpu_usage());
        // --counter;
        // if(! counter)
        // {
        //     BN_LOG("cpu:" + bn::to_string<32>((max_cpu_usage * 100).right_shift_integer()));
        //     max_cpu_usage = 0;
        //     counter = 60;
        // }
        to_limbo2.update();
        if(bn::keypad::up_pressed())
        {
            if(player.pos().x() < 944+16 && player.pos().x() > 944-16){
                if(player.pos().y() < 736+16 && player.pos().y() > 736-16){
                    return Scene::LIMBO1_LIMBO2;
                }
            }
        }

        player.update_position(map, level);
        player.apply_animation_state();
        // BN_LOG(bn::to_string<32>(player.pos().x())+" " + bn::to_string<32>(player.pos().y()));
        
        
        bn::core::update();
    }
}

}`

and the possibly offending .bmp, but the green transparent is the first color, it's indexed 16 colors, and no colorspace info.

The .h files that correspond to the above files are nearly identical as well.

Game crashes when you go out of bounds

Instead I think the character should respawn at the spawn point and lose a life.

Game glitches when enemies are added to the map

The game seems to sputter and freeze up when you enter a map with enemies in it.