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feat: design 40x32 pixel art rat sprite for Game Over screen and invert palette

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This commit is contained in:
Matteo Benedetto
2026-06-17 23:10:01 +02:00
parent acc7bc9f96
commit d552e4b7d8
4 changed files with 126 additions and 6 deletions
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src/game_over_face.c
+24
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@@ -0,0 +1,24 @@
#include "game_over_face.h"
const uint8_t game_over_face_tiles[320] = {
0x3F, 0x3F, 0x7F, 0x7F, 0xFF, 0xFF, 0x7F, 0x7F, 0x3F, 0x3F, 0x1F, 0x1F, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x80, 0x80, 0xC0, 0xC0, 0xE0, 0xE0, 0xC0, 0xC0, 0x9F, 0x80, 0x3F, 0x00, 0x7F, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0x00, 0xFF, 0x00, 0xFF, 0x00,
0x00, 0x00, 0x01, 0x01, 0x03, 0x03, 0x07, 0x07, 0x03, 0x03, 0xF9, 0x01, 0xFC, 0x00, 0xFE, 0x00,
0xFC, 0xFC, 0xFE, 0xFE, 0xFF, 0xFF, 0xFE, 0xFE, 0xFC, 0xFC, 0xF8, 0xF8, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x01, 0x00, 0x03, 0x00, 0x03, 0x00, 0x07, 0x00, 0x07, 0x00, 0x07, 0x00, 0x07, 0x00,
0xFF, 0x00, 0xE1, 0x1E, 0xC0, 0x3F, 0x80, 0x7F, 0x00, 0xFF, 0x1E, 0xFF, 0x3F, 0xFF, 0x3F, 0xFF,
0xFF, 0x00, 0xFF, 0x00, 0xFF, 0x00, 0x7E, 0x81, 0x3C, 0xC3, 0x3C, 0xC3, 0x3C, 0xC3, 0x3C, 0xC3,
0xFF, 0x00, 0x87, 0x78, 0x03, 0xFC, 0x01, 0xFE, 0x00, 0xFF, 0x78, 0xFF, 0xFC, 0xFF, 0xFC, 0xFF,
0x00, 0x00, 0x80, 0x00, 0xC0, 0x00, 0xC0, 0x00, 0xE0, 0x00, 0xE0, 0x00, 0xE0, 0x00, 0xE0, 0x00,
0x07, 0x00, 0x03, 0x00, 0x03, 0x00, 0x01, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x1E, 0xFF, 0x80, 0x7F, 0x80, 0x7F, 0xC0, 0x3F, 0xFF, 0x00, 0xFF, 0x00, 0x7C, 0x03, 0x3B, 0x07,
0x3C, 0xC3, 0x7E, 0x81, 0x7E, 0x81, 0xFF, 0x00, 0xFF, 0x00, 0xFF, 0x00, 0x00, 0xFF, 0xFF, 0xFF,
0x78, 0xFF, 0x01, 0xFE, 0x01, 0xFE, 0x03, 0xFC, 0xFF, 0x00, 0xFF, 0x00, 0x3E, 0xC0, 0xDC, 0xE0,
0xE0, 0x00, 0xC0, 0x00, 0xC0, 0x00, 0x80, 0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x1B, 0x07, 0x1B, 0x07, 0x0B, 0x07, 0x04, 0x03, 0x03, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00,
0x3C, 0xFF, 0x3C, 0xFF, 0xFF, 0xFF, 0x00, 0xFF, 0xFF, 0x00, 0xFF, 0x00, 0xFF, 0x00, 0x7E, 0x00,
0xD8, 0xE0, 0xD8, 0xE0, 0xD0, 0xE0, 0x20, 0xC0, 0xC0, 0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
};
src/game_over_face.h
+8
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@@ -0,0 +1,8 @@
#ifndef GAME_OVER_FACE_H
#define GAME_OVER_FACE_H
#include <stdint.h>
extern const uint8_t game_over_face_tiles[320];
#endif
src/main.c
+13 -6
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@@ -14,6 +14,7 @@
#include "maze.h"
#include "tiles.h"
#include "game_over_face.h"
#include "rat.h"
#include "music.h"
@@ -78,20 +79,26 @@ void main(void) {
HIDE_SPRITES;
move_bkg(0, 0); // Resetta lo scrolling hardware per il testo
// Inverti i colori dello schermo! Nero diventa bianco e viceversa.
BGP_REG = 0b00011011;
// Pulisce brutalmente lo schermo riempiendolo di spazi
for (y = 0; y < 18; y++) {
printf("\n");
}
// Disegna l'ASCII art e il messaggio di sconfitta!
// Carica la grafica personalizzata per il faccione (20 tiles) a partire dall'indice 128
set_bkg_data(128, 20, game_over_face_tiles);
printf("\n\n");
printf(" GAME OVER!\n\n");
printf(" /\\_..._/\\\n");
printf(" | @ @ |\n");
printf(" | v |\n");
printf(" \\_/\"V\"\\_/\n\n");
printf(" GAME OVER!\n\n\n\n\n\n");
printf(" L'INVASIONE VINCE!\n");
// Disegna il faccione 5x4 al centro dello schermo (x=7, y=5)
uint8_t rat_map[20];
for (uint8_t i = 0; i < 20; i++) rat_map[i] = 128 + i;
set_bkg_tiles(7, 5, 5, 4, rat_map);
// Suono inquietante e fine della traccia allegra
play_game_over_music();