From 5654b06155325c206dbec8d799c63245a4d02d8b Mon Sep 17 00:00:00 2001
From: quenousimporte <quenousimporte@riseup.net>
Date: Wed, 26 Mar 2025 21:05:21 +0000
Subject: [PATCH] add w

---
 .gitignore |   1 +
 w/w.c      | 286 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 287 insertions(+)
 create mode 100644 .gitignore
 create mode 100644 w/w.c

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..cba7efc
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+a.out
diff --git a/w/w.c b/w/w.c
new file mode 100644
index 0000000..ac56428
--- /dev/null
+++ b/w/w.c
@@ -0,0 +1,286 @@
+#include <stdio.h>
+#include <string.h>
+
+const int MAP_SIZE = 9;
+const char* statepath = "w.state";
+const char* map[] = {
+	"wwwwwwwww",
+	"w       w",
+	"w wwwww w",
+	"w w w w w",
+	"w w wdw w",
+	"w w   w w",
+	"wdw   wdw",
+	"w d     w",
+	"wwwwwwwww"
+};
+char pov[3][3];
+
+typedef struct {
+	int x;
+    int y;
+	char orientation;
+} Location;
+
+typedef struct {
+    char name[10];
+	Location location;
+} GameState;
+
+GameState gamestate;
+
+void drawmap()
+{
+	for (int i = 0; i < MAP_SIZE; i++) {
+		for (int j = 0; j < MAP_SIZE; j++) {
+			printf("%c", map[i][j]);
+		}
+		printf("\n");
+	}
+}
+
+void loadstate()
+{
+	gamestate.name[0] = '\0';
+    FILE* file = fopen(statepath, "r+");   
+    if (file)
+    {
+        fread(&gamestate, sizeof(GameState), 1, file);
+	fclose(file);
+    }
+}
+
+void savestate() 
+{
+    FILE* file = fopen(statepath, "w");
+
+    if (file) {
+        fwrite(&gamestate, sizeof(GameState), 1, file);
+    }
+	fclose(file);
+}
+
+char charatpos(int x, int y)
+{
+	if (x < 0 || y < 0 || x >= MAP_SIZE || y >= MAP_SIZE)
+	{
+		return ' ';
+	}
+	return map[8-y][x];
+}
+
+void updatepov()
+{
+	int x = gamestate.location.x;
+	int y = gamestate.location.y;
+	char orientation = gamestate.location.orientation;
+
+	for (int frontoffset = 2; frontoffset >= 0; frontoffset--)
+	{
+		for (int rtoloffset = -1; rtoloffset < 2; rtoloffset++)
+		{
+				int newX = x, newY = y;
+				switch (orientation)
+				{
+				case 'n':
+					newX += rtoloffset;
+					newY += frontoffset;
+					break;
+				case 's':
+					newX -= rtoloffset;
+					newY -= frontoffset;
+					break;
+				case 'e':
+					newX += frontoffset;
+					newY -= rtoloffset;
+					break;
+				case 'w':
+					newX -= frontoffset;
+					newY += rtoloffset;
+					break;
+				}
+				pov[2 - frontoffset][1 + rtoloffset] = charatpos(newX, newY);
+			}
+		
+	}
+}
+
+
+void forward()
+{
+	if (pov[1][1] != 'w')
+	{
+		switch (gamestate.location.orientation)
+		{
+		case 'n':
+			gamestate.location.y += 2;
+			break;
+		case 's':
+			gamestate.location.y -= 2;
+			break;
+		case 'e':
+			gamestate.location.x += 2;
+			break;
+		case 'w':
+			gamestate.location.x -= 2;
+			break;
+		}
+	}
+}
+
+void right()
+{
+	switch (gamestate.location.orientation)
+	{
+	case 'n':
+		gamestate.location.orientation = 'e';
+			break;
+	case 's':
+		gamestate.location.orientation = 'w';
+			break;
+	case 'e':
+		gamestate.location.orientation = 's';
+			break;
+	case 'w':
+		gamestate.location.orientation = 'n';
+			break;
+	}
+}
+
+void left()
+{
+	switch (gamestate.location.orientation)
+	{
+	case 'n':
+		gamestate.location.orientation = 'w';
+			break;
+	case 's':
+		gamestate.location.orientation = 'e';
+			break;
+	case 'e':
+		gamestate.location.orientation = 'n';
+			break;
+	case 'w':
+		gamestate.location.orientation = 's';
+			break;
+	}
+}
+
+void move(char movement)
+{
+	switch (movement)
+	{
+	case 'f':
+		forward();
+		break;
+	case 'r':
+		right();
+		break;
+	case 'l':
+		left();
+		break;
+	}
+}
+
+void dumpstate()
+{
+	printf("Name:%s\nx:%d\ny:%d\norientation:%c\n", 
+		gamestate.name,
+		gamestate.location.x,
+		gamestate.location.y,
+		gamestate.location.orientation);
+}
+
+void init()
+{
+	loadstate();
+	printf("test\n");	
+	if (strlen(gamestate.name) == 0)
+	{
+		printf("Welcome.\nEnter your name: ");
+		fgets(gamestate.name, sizeof(gamestate.name), stdin);
+		gamestate.name[strcspn(gamestate.name, "\n")] = 0;
+		gamestate.location.x = 1;
+		gamestate.location.y = 1;  
+		gamestate.location.orientation = 'n';
+	}
+	updatepov();
+}
+
+void update(char command)
+{
+	switch (command)
+	{
+	case 'f':
+	case 'r':
+	case 'l':
+		move(command);
+		updatepov();
+		break;
+	case 'm':
+		break;
+	case 'd':
+		break;
+	default:
+		break;
+	}
+}
+
+char replacechar(char in, int y)
+{
+	
+}
+
+
+void draw()
+{
+
+#ifdef _WIN32
+	system("cls");
+#else
+	system("clear");
+#endif
+
+	printf("o=======o\n");
+	
+	for (int y = 0; y < 3; y++)
+	{
+		printf("|  ");
+		for (int x = 0; x < 3; x++)
+		{
+			if (y == 0 && pov[1][1] != ' ')
+			{
+				printf(" ");
+			}
+			else if (y == 2 && x == 1)
+			{
+				printf("^");
+			}
+			else
+			{
+				printf("%c", pov[y][x]);
+			}
+		}
+		printf("  |\n");	
+	}
+	printf("o=======o\n");
+	printf("| %s  |\n", gamestate.name);
+	printf("o=======o\n");
+	printf("\n");
+}
+
+
+int main()
+{
+	init();
+	char command = ' ';
+	while (command != 'q')
+	{
+		update(command);
+		draw();
+		command = getchar();
+		getchar();
+	}
+	savestate();
+	return 0;
+}