luxferre/scoundrel-ports
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Added some colorization and UI revamp

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Luxferre
2026-01-09 11:50:47 +02:00
parent 475c2e563b
commit b82ae856fe
1 changed files with 87 additions and 44 deletions
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nes/nescoundrel.c
+87 -44
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@@ -25,6 +25,11 @@
#define KEY_SL 7
#define KEY_ST 8
#define GAME_WHITE 0
#define GAME_RED 1
#define GAME_YELLOW 2
#define GAME_GREEN 3
int joy_input_wait() {
unsigned char last_joy = 0, joy, pressed;
/* wait until the previous key is released */
@@ -46,19 +51,47 @@ int joy_input_wait() {
}
}
/* palette loader */
void init_palette() {
unsigned char i;
const unsigned char my_palette[16] = {
0x0f, 0, 0, 0x30, /* white */
0x0f, 0, 0, 0x15, /* red */
0x0f, 0, 0, 0x28, /* yellow */
0x0f, 0, 0, 0x2A /* green */
};
PPU.vram.address = 0x3F;
PPU.vram.address = 0;
for(i=0; i<16; i++) PPU.vram.data = my_palette[i];
}
/* 4x4 char block colorization method (palette is 0 to 3) */
void colorxy(unsigned char x, unsigned char y, unsigned char palette) {
unsigned int addr;
unsigned char attr_byte;
addr = 0x23C0 + ((y >> 2) << 3) + (x >> 2);
attr_byte = palette | (palette << 2) | (palette << 4) | (palette << 6);
waitvsync();
PPU.vram.address = (unsigned char) (addr >> 8);
PPU.vram.address = (unsigned char) (addr & 255);
PPU.vram.data = attr_byte;
}
void game_startup() {
unsigned int entropy;
unsigned int entropy, i, j;
unsigned char joy;
#ifdef _randomize
_randomize();
#endif
entropy = rand();
clrscr();
bgcolor(COLOR_BLACK);
textcolor(0);
gotoxy(7, 2);
cputs("Luxferre presents");
gotoxy(0, 3);
init_palette();
clrscr();
for(j=0;j<24;j+=4)
for(i=3;i<32;i+=4)
colorxy(i, j, 1 + ((++entropy) % 3));
gotoxy(0, 2);
cputs( \
" _______ _______ _______ \r\n" \
" | _ | _ | _ |\r\n" \
@@ -83,13 +116,12 @@ void game_startup() {
" |: | |: 1 |: 1 |\r\n" \
" |::.|:. |::.. . |::.. . |\r\n" \
" `--- ---`-------`-------'");
gotoxy(SCREEN_CENTER_X - 6, SCREEN_HEIGHT - 3);
cputs("Press Start");
gotoxy(SCREEN_WIDTH-5, SCREEN_HEIGHT - 2);
cputs("2026");
cputsxy(SCREEN_CENTER_X - 6, SCREEN_HEIGHT - 4, "Press Start");
cputsxy(1, SCREEN_HEIGHT - 2, "Luxferre");
cputsxy(SCREEN_WIDTH-5, SCREEN_HEIGHT - 2, "2026");
joy_install(joy_static_stddrv);
while(1) {
entropy++;
++entropy;
joy = joy_read(JOY_1);
if(JOY_START(joy)) break;
waitvsync();
@@ -100,7 +132,11 @@ void game_startup() {
/* Win screen display */
void win_screen(int score) {
unsigned char i, j;
clrscr();
for(j=0;j<12;j+=4)
for(i=3;i<32;i+=4)
colorxy(i, j, 1 + (rand() % 3));
gotoxy(0, 3);
cputs(" ___ ___ ___ ______ \r\n" \
" | Y | | _ \\ \r\n" \
@@ -169,22 +205,23 @@ char get_choice() {
/* Draw a room character according to the index and value */
void render_room_item(short i, short v) {
short topleft_x, topleft_y,
unsigned char color,
topleft_x, topleft_y,
topright_x, bottomleft_y,
text_x, text_y, cheight=7, cwidth=8, left_offset = 9;
if(i == 0) {
topleft_x = 8;
topleft_y = 3;
topleft_y = 0;
} else if(i == 1) {
topleft_x = 1;
topleft_y = 9;
topleft_x = 0;
topleft_y = 8;
} else if(i == 2) {
topleft_x = 15;
topleft_y = 9;
topleft_x = 16;
topleft_y = 8;
} else if(i == 3) {
topleft_x = 8;
topleft_y = 15;
topleft_y = 16;
}
topright_x = topleft_x + cwidth - 1;
bottomleft_y = topleft_y + cheight - 1;
@@ -192,6 +229,17 @@ void render_room_item(short i, short v) {
text_y = topleft_y + 2;
if(v == 0) {} /* don't render anything */
else {
if(v < 14) {
color = GAME_RED;
} else if(v < 23) {
color = GAME_YELLOW;
} else {
color = GAME_GREEN;
}
colorxy(topleft_x, topleft_y, color);
colorxy(topleft_x+4, topleft_y, color);
colorxy(topleft_x, topleft_y+4, color);
colorxy(topleft_x+4, topleft_y+4, color);
/* draw the rectangle */
chlinexy(topleft_x + 1, topleft_y, cwidth - 2);
chlinexy(topleft_x + 1, bottomleft_y, cwidth - 2);
@@ -199,9 +247,13 @@ void render_room_item(short i, short v) {
cvlinexy(topright_x, topleft_y + 1, cheight - 2);
/* draw text */
gotoxy(text_x, text_y);
if(v < 14) cputs("ENEMY ");
else if(v < 23) cputs("WEAPON");
else cputs("POTION");
if(v < 14) {
cputs("ENEMY ");
} else if(v < 23) {
cputs("WEAPON");
} else {
cputs("POTION");
}
gotoxy(text_x, text_y+2);
if(v < 14) cprintf("LVL %02d", v + 1);
else if(v < 23) cprintf("LVL %02d", v - 12);
@@ -222,37 +274,28 @@ void render_main_scene() {
if(deck[i]) deck_count++;
clrscr();
/* render the frames */
cvlinexy(0,0,SCREEN_HEIGHT);
cvlinexy(SCREEN_WIDTH-1,0,SCREEN_HEIGHT);
chlinexy(1,0,SCREEN_WIDTH-2);
chlinexy(1,SCREEN_HEIGHT-1,SCREEN_WIDTH-2);
chlinexy(1,SCREEN_HEIGHT-3,SCREEN_WIDTH-2);
cputsxy(9, 0, "SCOUNDREL-2026");
cputsxy(2, SCREEN_HEIGHT-5,"D-Pad to select item");
chlinexy(0,SCREEN_HEIGHT-1,SCREEN_WIDTH);
chlinexy(0,SCREEN_HEIGHT-3,SCREEN_WIDTH);
/* render the room */
for(i=0;i<4;i++) render_room_item(i, room[i]);
cputsxy(10, 12, "ROOM");
cputsxy(10, 10, "DECK");
gotoxy(11, 12);
cprintf("%02d", deck_count);
cvlinexy(9, 10, 3);
cvlinexy(14, 10, 3);
chlinexy(10, 9, 4);
chlinexy(10, 13, 4);
/* render stats */
gotoxy(statbase, 5);
gotoxy(statbase, 1);
cprintf("Health %02d", hp);
gotoxy(statbase, 6);
gotoxy(statbase, 3);
cprintf("Weapon %02d", weapon);
gotoxy(statbase, 7);
gotoxy(statbase, 5);
cprintf("Durability %02d", durability);
gotoxy(statbase, 17);
cprintf("Deck cards %02d", deck_count);
gotoxy(statbase, 19);
cputsxy(statbase, 17, "Choose: D-Pad");
cputsxy(statbase, 19, can_run ? "Run: A/B/SELECT" : "Cannot run!");
gotoxy(statbase, 21);
cprintf("Rooms clrd %02d", rooms_cleared);
/* render controls info */
if(can_run) {
cputsxy(24, 10, "Run:");
cputsxy(24, 12, "A/B or");
cputsxy(24, 14, "SELECT");
} else {
cputsxy(24, 11, "Cannot");
cputsxy(24, 13, " run!");
}
/* render status message */
gotoxy(1, SCREEN_HEIGHT-2);
cprintf("%s", status_msg);