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/*
* =====================================================================================
*
* Filename: frame.cpp
*
* Description: Implementation of frames
*
* Version: 1.0
* Created: 01/07/2023 10:11:54 PM
* Revision: none
* Compiler: gcc
*
* Author: Cara Salter (muirrum), cara@devcara.com
* Organization:
*
* =====================================================================================
*/
#include <stdlib.h>
#include "frame.hpp"
#include "noise.hpp"
#include <ncurses.h>
Frame::Frame(int nr_rows, int nr_cols, int row_0, int col_0) {
_has_super = FALSE;
_super = NULL;
_w = newwin(nr_rows, nr_cols, row_0, col_0);
_height = nr_rows;
_width = nr_cols;
_row = row_0;
_col = col_0;
}
Frame::Frame(Frame &sw, int nr_rows, int nr_cols, int row_0, int col_0) {
_has_super = TRUE;
_super = sw.win();
_w = derwin(sw.win(), nr_rows, nr_cols, row_0, col_0);
_height = nr_rows;
_width = nr_cols;
_row = row_0;
_col = col_0;
}
Frame::~Frame() {
delwin(_w);
}
// Place a mob in the window
void Frame::place_mob(Mob &x) {
mvwaddch(_w, x.row(), x.col(), x.symbol());
}
void Frame::place_mob(Mob &x, int row_0, int col_0) {
if ((row_0 >= 0 && row_0 < _height) && (col_0 >= 0 && col_0 < _width)) {
// Get element at target position
char target = mvwinch(_w, row_0, col_0);
if (target == '~' || target == '#' || target == 'S') {
return;
}
erase(x);
mvwaddch(_w, row_0, col_0, x.symbol());
x.move(row_0, col_0);
}
}
void Frame::erase(Mob &x) {
mvwaddch(_w, x.row(), x.col(), ' ');
}
void Frame::center(Mob &x) {
if(_has_super) {
int rr = _row, cc = _col, hh, ww;
int _r = x.row() - _height/2;
int _c = x.col() - _width/2;
getmaxyx(_super, hh, ww);
if(_c + _width >= ww) {
int delta = ww - (_c + _width);
cc = _c + delta;
}
else {
cc = _c;
}
if(_r +_height >= hh) {
int delta = hh - (_r +_height);
rr = _r + delta;
}
else {
rr = _r;
}
if (_r < 0) {
rr = 0;
}
if (_c < 0) {
cc = 0;
}
move(rr, cc);
}
}
// Refresh window
void Frame::refresh() {
if (_has_super) {
touchwin(_super);
}
wrefresh(_w);
}
// Move a window to a new position
void Frame::move(int r, int c) {
if (_has_super) {
mvderwin(_w, r, c);
_row = r;
_col = c;
::refresh();
}
}
void Frame::fill_window() {
int mid_x = _width/2;
int mid_y = _height/2;
// first region w 0s
for (int y = 0; y < mid_y; ++y) {
for(int x = 0; x < mid_x; ++x) {
mvwaddch(_w, y, x, '0');
}
}
for (int y = 0; y < mid_y; ++y) {
for(int x = mid_x; x < _width; ++x) {
mvwaddch(_w, y, x, '1');
}
}
for (int y = mid_y; y < _height; ++y) {
for(int x = 0; x < mid_x; ++x) {
mvwaddch(_w, y, x, '2');
}
}
for (int y = mid_y; y < _height; ++y) {
for(int x = mid_x; x < _width; ++x) {
mvwaddch(_w, y, x, '3');
}
}
for (int y = 0; y < _height; ++y) {
mvwaddch(_w, y, 0, '|');
mvwaddch(_w, y, _width - 1, '|');
}
for (int x = 0; x < _width; ++ x) {
mvwaddch(_w, 0, x, '-');
mvwaddch(_w, _height - 1, x, '-');
}
}
void Frame::gen_Perlin(const unsigned int &seed) {
PerlinNoise pn(seed);
for (int i = 0; i < _height; ++i) {
for (int j = 0; j < _width; ++j) {
double x = (double)j/((double)_width);
double y = (double)i/((double) _height);
double n = pn.noise(10 * x, 10 * y, 0.8);
// Water
if (n < 0.35) {
mvwaddch(_w, i, j, '~');
} else if (n >= 0.35 && n < 0.6) {
// Floors
mvwaddch(_w, i, j, '.');
} else if (n >= 0.6 && n < 0.8) {
// Walls
mvwaddch(_w, i, j, '#');
} else {
// Ice
mvwaddch(_w, i, j, 'S');
}
}
}
}
WINDOW* Frame::win() {
return _w;
}
WINDOW* Frame::super() {
return _super;
}
bool Frame::has_super() {
return _has_super;
}
int Frame::height() {
return _height;
}
int Frame::width() {
return _width;
}
int Frame::row() {
return _row;
}
int Frame::col() {
return _col;
}
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