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Migrated handling of grid and game to game.(c/h).

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This commit is contained in:
Sheldon Lee
2020-06-24 14:27:24 +01:00
parent 1ad1660736
commit 50eeaa8f0a
5 changed files with 98 additions and 59 deletions
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grid.c
+46 -40
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@@ -3,12 +3,17 @@
#include <ncurses.h>
#include "grid.h"
void initGrid(Grid* grid, unsigned int width, unsigned int height)
// locally used declaration
static bool isAliveNext(Grid* grid, int x, int y);
Grid* initGrid(unsigned int width, unsigned int height)
{
Grid* grid = (Grid*)malloc(sizeof(Grid));
grid->size = width*height;
grid->width = width;
grid->state = (bool*)malloc(sizeof(bool)*grid->size);
grid->next_state = (bool*)malloc(sizeof(bool)*grid->size);
return grid;
}
void randomizeGrid(Grid* grid)
@@ -34,6 +39,46 @@ void clearGrid(Grid* grid)
for (int i = 0; i < grid->size; i++) grid->state[i]=false;
}
void updateGrid(Grid* grid)
{
unsigned int width = grid->width;
unsigned int height = grid->size/width;
for (int y = 0; y < height; y++) {
for (int x = 0; x < width; x++) {
grid->next_state[toIndex(grid, x, y)] = isAliveNext(grid, x, y);
}
}
for (int i = 0; i < grid->size; i++) {
grid->state[i] = grid->next_state[i];
}
}
void setPixel(Grid* grid, int x, int y, bool on)
{
grid->state[toIndex(grid, x, y)] = on;
}
void drawGrid(Grid* grid)
{
unsigned int width, height;
width = grid->width;
height = grid->size/width;
// Init color pair init_pair(index, fg, bg);
for (int y = 0; y < height; y++) {
for (int x = 0; x < width; x++) {
if (grid->state[toIndex(grid, x, y)]){
attron(COLOR_PAIR(1));
mvaddch(y, x, ' ');
attroff(COLOR_PAIR(1));
}
else mvaddch(y, x, ' ');
}
}
}
// locally used
// check if cell's next state is alive
static bool isAliveNext(Grid* grid, int x, int y)
{
@@ -71,42 +116,3 @@ static bool isAliveNext(Grid* grid, int x, int y)
return false;
}
void updateGrid(Grid* grid)
{
unsigned int width = grid->width;
unsigned int height = grid->size/width;
for (int y = 0; y < height; y++) {
for (int x = 0; x < width; x++) {
grid->next_state[toIndex(grid, x, y)] = isAliveNext(grid, x, y);
}
}
for (int i = 0; i < grid->size; i++) {
grid->state[i] = grid->next_state[i];
}
}
void putPixel(Grid* grid, int x, int y)
{
grid->state[toIndex(grid, x, y)] = true;
}
void drawGrid(Grid* grid)
{
unsigned int width, height;
width = grid->width;
height = grid->size/width;
// Init color pair init_pair(index, fg, bg);
for (int y = 0; y < height; y++) {
for (int x = 0; x < width; x++) {
if (grid->state[toIndex(grid, x, y)]){
attron(COLOR_PAIR(1));
mvaddch(y, x, ' ');
attroff(COLOR_PAIR(1));
}
else mvaddch(y, x, ' ');
}
}
}