init

main.c.old

@@ -0,0 +1,211 @@
+#include <stdio.h>
+#include <stdlib.h> 
+#include <time.h>  
+#include <stdint.h>
+#include <ncurses.h>
+
+#define SCR_X 80
+#define SCR_Y 80
+
+char inchar = ' ';
+char readchar(uint8_t x, uint8_t y);
+void applybuffer();
+void cls();
+void setchar(uint8_t x, uint8_t y, char letter);
+int rng(int lower, int upper);
+void generate_maze();
+int up();
+void down();
+void left();
+void right();
+void keyinput();
+void init();
+
+char scrbuf[SCR_X + 1];
+
+struct Object {
+	uint8_t x;
+	uint8_t y;
+	char letter;
+};
+
+struct Game {
+	uint16_t level;
+	char blank;
+	char wall;
+	uint8_t cols;
+	uint8_t rows;
+	char screen[SCR_X + 1][SCR_Y];
+};
+
+struct Game game = {.level = 0, .blank = ' ', .wall = '|'};
+struct Object player = {.x = 0, .y = 0, .letter = 'P'};
+struct Object goal = {.x = 0, .y = 0, .letter = 'P'};
+
+/* void applybuffer(){
+	for (uint8_t y = 0;y<SCR_Y;y+=1){
+		for (uint8_t x = 0;x<SCR_X;x+=1){
+			scrbuf[x] = game.screen[x][y];
+		}
+		printf("%.*s\n", (int)sizeof(scrbuf), scrbuf);
+	}
+} */
+
+void applybuffer(){
+	for (uint8_t y = 0;y<SCR_Y;y+=1){
+		for (uint8_t x = 0;x<SCR_X;x+=1){
+			scrbuf[x] = game.screen[x][y];
+		}
+		mvprintw(y, 0, "%.*s", (int)sizeof(scrbuf), scrbuf);
+	}
+}
+
+void cls(){
+	for (uint8_t x = 0;x<SCR_X;x+=1){
+		for (uint8_t y = 0;y<SCR_Y;y+=1){
+			game.screen[x][y] = game.blank;
+		}
+	}
+}
+
+char readchar(uint8_t x, uint8_t y){
+	return game.screen[x][y];
+}
+
+void setchar(uint8_t x, uint8_t y, char letter){
+	game.screen[x][y] = letter;
+}
+
+int rng(int lower, int upper){ 
+	int num = (rand() % (upper - lower + 1)) + lower; 
+	return num;
+} 
+
+
+void generate_maze(){
+cls();
+	for (int y = 0;y<SCR_Y;y++){
+		if (y%2 == 0){
+			for(int x = 0;x<SCR_X;x++){
+				setchar(x,y,game.wall);
+			}
+		}
+		else{
+			for(int x = 0;x<SCR_X;x++){
+				setchar(x,y,game.blank);
+			}	
+		}
+	}
+	for (int y = 0;y<SCR_Y;y++){
+		int xrnd = rng(0,SCR_X);
+		setchar(xrnd,y,game.blank);
+	}
+	player.y = SCR_Y - 2;
+	if (SCR_Y%2 == 0){
+		for(int x = 0;x<SCR_X;x++){
+			if (readchar(SCR_Y,x) == game.blank){
+				player.x = x;
+			}
+		}
+	}
+	setchar(player.x,player.y,player.letter);
+	
+	
+	goal.y = 0;
+	int px = 0;
+	for(int x = 0;x<SCR_X;x++){
+		if (readchar(0,x) == game.blank){
+			goal.x = x;
+		}
+	}
+	setchar(goal.x,goal.y,goal.letter);
+}
+
+
+int up(){
+	if (player.y != 0){
+		char charat = readchar(player.y-1,player.x);
+		if (charat == game.blank){
+			setchar(player.x,player.y--,game.blank);
+			setchar(player.x,player.y,player.letter);
+			return 0;
+		}
+		if (charat == goal.letter){
+			setchar(player.x,player.y--,game.blank);
+			setchar(player.x,player.y,player.letter);
+			return 1;
+		}
+	}
+}
+
+void down(){
+	if (player.y != SCR_Y){
+		char charat = readchar(player.y+1,player.x);
+		if (charat == game.blank){
+			setchar(player.x,player.y++,game.blank);
+			setchar(player.x,player.y,player.letter);
+		}
+	}
+}
+
+void left(){
+	if (player.x != 0){
+		char charat = readchar(player.x,player.y-1);
+		if (charat == game.blank){
+			setchar(player.x,player.y--,game.blank);
+			setchar(player.x,player.y,player.letter);
+		}
+	}
+}
+
+void right(){
+	if (player.x != SCR_X){
+		char charat = readchar(player.x,player.y+1);
+		if (charat == game.blank){
+			setchar(player.x,player.y++,game.blank);
+			setchar(player.x,player.y,player.letter);
+		}
+	}
+}
+
+void keyinput(){
+	while (1){
+		inchar = getchar();
+		if (inchar == 'w'){
+			if (up() == 1){
+				generate_maze();
+				game.level += 1;
+			}
+			applybuffer();
+		}
+		else if (inchar == 's'){
+			down();
+			applybuffer();
+		}
+		else if (inchar == 'a'){
+			left();
+			applybuffer();
+		}
+		else if (inchar == 'd'){
+			right();
+			applybuffer();
+		}
+		else if (inchar == 27){
+			printf("Level: %d", game.level);
+			return;
+		}
+	}	
+}
+
+void init(){
+	srand(time(0));
+	initscr();
+	generate_maze();
+}
+
+int main(void){
+	init();
+	keyinput();
+	endwin();
+	return 0;
+}