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Diffstat (limited to 'src/frame.cpp')
| -rw-r--r-- | src/frame.cpp | 216 |
1 files changed, 216 insertions, 0 deletions
diff --git a/src/frame.cpp b/src/frame.cpp new file mode 100644 index 0000000..48b5687 --- /dev/null +++ b/src/frame.cpp @@ -0,0 +1,216 @@ +/* + * ===================================================================================== + * + * 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; +} |