commit 6458849ebd72c6c4338797f32ed1d481b0d5d405
Author: Audy <i@hate.email>
Date:   Thu Jul 20 20:33:14 2023 -0600

    linux terminal prototype

diff --git a/main b/main
new file mode 100755
index 0000000..1a622ed
Binary files /dev/null and b/main differ
diff --git a/main.c b/main.c
new file mode 100644
index 0000000..a3998ff
--- /dev/null
+++ b/main.c
@@ -0,0 +1,118 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <time.h>
+
+int field[4][4] = {
+    {0,0,0,0},
+    {0,0,0,0},
+    {0,0,0,0},
+    {0,0,0,0}
+};
+int start1[2] = {0,0};
+int start2[2] = {0,0};
+int new1[2] = {0,0};
+
+void printfield() {
+    printf("\033[2j\033[H");
+    for(int i = 0; i < 4; i++) {
+        for(int j = 0; j < 4; j++) {
+            printf("%7d ",field[i][j]);
+        }
+        printf("\n");
+    }
+}
+
+int main(int argc, char* argv[]) {
+    srand(time(NULL));
+    start1[0] = rand() % 4; //only twos to start off with
+    start1[1] = rand() % 4;
+    start2[0] = rand() % 4;
+    start2[1] = rand() % 4;
+    while((start1[0] == start2[0]) && (start1[1] == start2[1])) {
+        start2[0] = rand() % 4;
+        start2[1] = rand() % 4;
+    }
+    field[start1[0]][start1[1]] = 2;
+    field[start2[0]][start2[1]] = 2;
+    printfield();
+
+    while(1) {
+        printfield();
+        switch(getchar()) {
+            case 10:
+            case 13:
+            case 27:
+                continue;
+            case 119: //w
+                for(int i = 0; i < 4; i++) {
+                    for(int j = 0; j < 4; j++) {
+                        for(int k = 1; k < 4; k++) {
+                            if(!field[k-1][i]) { //if one tile further than i is empty
+                                field[k-1][i] = field[k][i]; //move i tile up
+                                field[k][i] = 0; //clear i for closer tile
+                            } else if(field[k-1][i] == field[k][i]) { //if one tile further than i is the same
+                                field[k-1][i] = field[k-1][i] * 2; //double the tile one tile further than i
+                                field[k][i] = 0; //clear i for close tile
+                            }
+                        }
+                    }
+                }
+                break;
+            case 97: //a
+                for(int i = 0; i < 4; i++) {
+                    for(int j = 0; j < 4; j++) {
+                        for(int k = 1; k < 4; k++) {
+                            if(!field[i][k-1]) {
+                                field[i][k-1] = field[i][k];
+                                field[i][k] = 0;
+                            } else if(field[i][k-1] == field[i][k]) {
+                                field[i][k-1] = field[i][k-1] * 2;
+                                field[i][k] = 0;
+                            }
+                        }
+                    }
+                }
+                break;
+            case 115: //s
+                for(int i = 0; i < 4; i++) {
+                    for(int j = 0; j < 4; j++) {
+                        for(int k = 2; k > -1; k--) {
+                            if(!field[k+1][i]) {
+                                field[k+1][i] = field[k][i];
+                                field[k][i] = 0;
+                            } else if(field[k+1][i] == field[k][i]) {
+                                field[k+1][i] = field[k+1][i] * 2;
+                                field[k][i] = 0;
+                            }
+                        }
+                    }
+                }
+                break;
+            case 100: //d
+                for(int i = 0; i < 4; i++) {
+                    for(int j = 0; j < 4; j++) {
+                        for(int k = 2; k > -1; k--) {
+                            if(!field[i][k+1]) {
+                                field[i][k+1] = field[i][k];
+                                field[i][k] = 0;
+                            } else if(field[i][k+1] == field[i][k]) {
+                                field[i][k+1] = field[i][k+1] * 2;
+                                field[i][k] = 0;
+                            }
+                        }
+                    }
+                }
+                break;
+        }
+
+        new1[0] = rand() % 4;
+        new1[1] = rand() % 4;
+        while(field[new1[0]][new1[1]]) {
+            new1[0] = rand() % 4;
+            new1[1] = rand() % 4;
+        }
+        field[new1[0]][new1[1]] = 2;
+
+    }
+    exit(0);
+}
diff --git a/main.o b/main.o
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