glm94/game-of-life
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

This code is hot garabage, but just testing things. Trying a really terrible way to do 'Updates' on the cells' statuses. Not really working but its a start of the checking the rules for the game.

Browse Source
This commit is contained in:
glm94
2022-06-07 21:40:23 -05:00
parent 03883a04de
commit 4bcc3af0a8
3 changed files with 112 additions and 26 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/cell.c
+6 -2
View File
@@ -4,13 +4,17 @@
Cell* CreateCell(int x, int y) {
Cell* newCell = calloc(1, sizeof(Cell));
if (!newCell) {
printf("Faield to allocate cell\n");
return NULL;
}
if (!newCell) {
return NULL;
}
newCell->Visited = 0;
newCell->Status = Alive;
newCell->Status = Dead;
newCell->x = x;
newCell->y = y;
src/cell.h
+17 -12
View File
@@ -8,22 +8,27 @@ typedef enum {
Dead
} State;
typedef struct cell {
struct cell* TopLeft;
struct cell* Top;
struct cell* TopRight;
struct cell* Left;
struct cell* Right;
struct cell* BottomLeft;
struct cell* Botttom;
struct cell* BottomRight;
State Status;
SDL_Rect Hitbox;
int Visited;
typedef struct {
int x;
int y;
} Point;
typedef struct cell {
// Point TopLeft;
// Point Top;
// Point TopRight;
// Point Left;
// Point Right;
// Point BottomLeft;
// Point Botttom;
// Point BottomRight;
int living;
State Status;
int y;
int x;
} Cell;
Cell* CreateCell(int x, int y);
void UpdateCell(Cell*);
#endif
src/main.c
+89 -12
View File
@@ -10,6 +10,7 @@
#include <SDL2/SDL_video.h>
#include <SDL2/SDL_image.h>
#include <SDL2/SDL_ttf.h>
#include <stdio.h>
#include <stdlib.h>
#include "cell.h"
@@ -18,6 +19,7 @@ const int SCREEN_HEIGHT = 720;
const int CELL_SIZE = 15;
const int MAX_X = SCREEN_WIDTH / CELL_SIZE - 1;
const int MAX_Y = SCREEN_HEIGHT / CELL_SIZE - 1;
int Start = 0;
typedef struct {
SDL_Window *window;
@@ -79,9 +81,16 @@ int main(int argc, char** argv) {
}
GlobalList = calloc(1, sizeof(CellList));
GlobalList->cells = calloc(GetIndex(MAX_X, MAX_Y, MAX_X), sizeof(Cell*));
GlobalList->cells = calloc(GetIndex(MAX_X, MAX_Y, MAX_X) + 1, sizeof(Cell*));
GlobalList->capcity = GetIndex(MAX_X, MAX_Y, MAX_X);
GlobalList->size = 0;
for(int x = 0; x < MAX_X; x++) {
for(int y = 0; y < MAX_Y; y++) {
GlobalList->cells[GetIndex(x, y, MAX_X)] = CreateCell(x, y);
}
}
GlobalList->cells[GetIndex(MAX_X + 1, MAX_Y, MAX_X)] = NULL;
SDL_Rect* rect = malloc(sizeof(SDL_Rect));
rect->h = CELL_SIZE;
@@ -90,8 +99,7 @@ int main(int argc, char** argv) {
// rect->y = 0;//MAX_Y * CELL_SIZE;
// Cell* cell = CreateCell(*rect);
while(1){
while(!Start){
HandleInput();
SDL_Delay(128);
@@ -110,7 +118,68 @@ int main(int argc, char** argv) {
rect->x = cell->x * CELL_SIZE;
rect->y = cell->y * CELL_SIZE;
SDL_RenderFillRect(app.renderer, rect);
if (cell->Status == Alive) SDL_RenderFillRect(app.renderer, rect);
}
SDL_RenderPresent(app.renderer);
}
while(1){
HandleInput();
SDL_Delay(128);
SDL_SetRenderDrawColor(app.renderer, 0, 0, 0, 255);
SDL_RenderClear(app.renderer);
SDL_SetRenderDrawColor(app.renderer, 255, 255, 255, 255);
for(int i = 0; i < GlobalList->capcity; i++) {
// if (GlobalList->cells[i] == NULL) {
// Cell* newCell = CreateCell(int x, int y)
// }
Cell* cell = GlobalList->cells[i];
if (!cell) continue;
int count = 0;
Cell* topLeft = GlobalList->cells[GetIndex(cell->x - 1, cell->y - 1, MAX_X)];
if (topLeft && topLeft->Status == Alive) count++;
// Point Top;
Cell* top = GlobalList->cells[GetIndex(cell->x, cell->y - 1, MAX_X)];
if (top && top->Status == Alive) count++;
// Point TopRight;
Cell* topRight = GlobalList->cells[GetIndex(cell->x + 1, cell->y - 1, MAX_X)];
if (topRight && topRight->Status == Alive) count++;
// Point Left;
Cell* left = GlobalList->cells[GetIndex(cell->x - 1, cell->y, MAX_X)];
if (left && left->Status == Alive) count++;
// Point Right;
Cell* right = GlobalList->cells[GetIndex(cell->x + 1, cell->y, MAX_X)];
if (right && right->Status == Alive) count++;
// Point BottomLeft;
Cell* bottomLeft = GlobalList->cells[GetIndex(cell->x + 1, cell->y - 1, MAX_X)];
if (bottomLeft && bottomLeft->Status == Alive) count++;
// Point Botttom;
Cell* bottom = GlobalList->cells[GetIndex(cell->x, cell->y + 1, MAX_X)];
if (bottom && bottom->Status == Alive) count++;
// Point BottomRight;
Cell* bottomRight = GlobalList->cells[GetIndex(cell->x - 1, cell->y - 1, MAX_X)];
if (bottomRight && bottomRight->Status == Alive) count++;
rect->x = cell->x * CELL_SIZE;
rect->y = cell->y * CELL_SIZE;
if (cell->Status == Alive) {
if (count < 2 || count > 3) cell->Status = Dead;
}
else if (cell->Status == Dead && count == 3) cell->Status = Alive;
if (cell->Status == Alive) SDL_RenderFillRect(app.renderer, rect);
}
// rect->x += CELL_SIZE;
@@ -139,13 +208,16 @@ void Thing(int x, int y) {
x = x / CELL_SIZE;
y = y /CELL_SIZE;
if (GlobalList->cells[GetIndex(x, y, MAX_X)] == NULL) {
GlobalList->cells[GetIndex(x, y, MAX_X)] = CreateCell(x, y);
GlobalList->size++;
}
else {
printf("Cell already at [%d, %d]\n", x, y);
}
GlobalList->cells[GetIndex(x, y, MAX_X)]->Status = Alive;
printf("Cell at [%d, %d] marked as Alive.\n", x, y);
// if (GlobalList->cells[GetIndex(x, y, MAX_X)] == NULL) {
// GlobalList->cells[GetIndex(x, y, MAX_X)] = CreateCell(x, y);
// GlobalList->size++;
// }
// else {
// printf("Cell already at [%d, %d]\n", x, y);
// }
}
void HandleInput(void) {
@@ -159,6 +231,7 @@ void HandleInput(void) {
if (event.button.button == SDL_BUTTON_RIGHT) exit(0);
else Thing(event.button.x, event.button.y);
case SDL_KEYDOWN:
if (event.key.keysym.sym == SDLK_s) Start = 1;
default:
break;
}
@@ -166,6 +239,10 @@ void HandleInput(void) {
}
int GetIndex(int x, int y, int columns) {
if ( x < 0 || y < 0 || x > MAX_X || y > MAX_Y) {
return MAX_X + MAX_Y * MAX_X + 1;
}
return x + y * columns;
}