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#include <ncurses.h>
#include "pieces.h"
/*
* ncurses ui has an x scale factor of 2
*/
void printrect(int y, int x, int h, int w) {
// print rectangle whose left corner is at (y, x) and internal area is h*w
// top & bottom
for (int c = 0; c < 2 * w; c++) {
mvaddch(y, x + c + 1, ACS_HLINE);
mvaddch(y + h + 1, x + c + 1, ACS_HLINE);
}
// left & right
for (int r = 0; r < h; r++) {
mvaddch(y + r + 1, x, ACS_VLINE);
mvaddch(y + r + 1, x + 2 * w + 1, ACS_VLINE);
}
// corners
mvaddch(y, x, ACS_ULCORNER);
mvaddch(y, x + 2 * w + 1, ACS_URCORNER);
mvaddch(y + h + 1, x, ACS_LLCORNER);
mvaddch(y + h + 1, x + 2 * w + 1, ACS_LRCORNER);
refresh();
}
void printmap(char** map, int y, int x, int mapH, int mapW) {
for (int r = 0; r < mapH; r++) {
for (int c = 0; c < mapW; c++) {
if (map[r][c] == '+') {
mvaddch(y + r, x + 2 * c, (' ' | A_REVERSE));
addch(' ' | A_REVERSE);
} else {
mvaddch(y + r, x + 2 * c, (' '));
addch(' ');
}
}
}
refresh();
}
void printpiece(struct piece* pc, int y, int x, int color_pair) {
attron(COLOR_PAIR(color_pair));
for (int r = 0; r < pc->h; r++) {
for (int c = 0; c < pc->w; c++) {
if (pc->blocks[r * pc->w + c] == '+') {
mvaddch(y + r, x + 2 * c, (' ' | A_REVERSE));
addch(' ' | A_REVERSE);
}
}
}
attroff(COLOR_PAIR(color_pair));
refresh();
}
void printpieces(struct piece** hand, int y, int x, int nhand, int highlight) {
for (int i = 0; i < nhand; i++) {
if (hand[i] == NULL)
continue;
struct piece* pc = hand[i];
printrect(y, x, pc->h + 2, pc->w + 2);
printpiece(pc, y + 2, x + 3, (i == highlight ? 1 : 0));
x += 2 * pc->w + 8;
}
refresh();
}
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