From e5711dbe6dc7f38314971e154b57f49450e68a7c Mon Sep 17 00:00:00 2001
From: Frederick Yin <fkfd@fkfd.me>
Date: Mon, 6 Jun 2022 12:36:14 +0800
Subject: Reencapsulate functions, print stats after game is over

---
 sirtet.c | 21 +++++++--------------
 ui.c     |  8 ++++++++
 ui.h     |  1 +
 3 files changed, 16 insertions(+), 14 deletions(-)

diff --git a/sirtet.c b/sirtet.c
index 79685ae..b3945fb 100644
--- a/sirtet.c
+++ b/sirtet.c
@@ -9,12 +9,6 @@
 #include "ui.h"
 #include "util.h"
 
-void clearmap(char* map, int mapH, int mapW) {
-    for (int b = 0; b < mapH * mapW; b++) {
-        map[b] = ' ';
-    }
-}
-
 struct clearfull_data {
     int rows;
     int cols;
@@ -75,12 +69,16 @@ void sirtet(int H, int W, int P) {
     if (map == NULL)
         mallocfail();
 
+    for (int b = 0; b < H * W; b++) {
+        // fill map with blank blocks
+        map[b] = ' ';
+    }
+
     struct piece** hand = malloc(P * sizeof(struct piece*));
     if (hand == NULL)
         mallocfail();
 
     srand(time(NULL));
-    clearmap(map, H, W);
     refillpieces(hand, P);
 
     bool over = false;
@@ -106,13 +104,7 @@ void sirtet(int H, int W, int P) {
         printrect(0, 0, H, W);
         printmap(map, 1, 1, H, W);
         printhelp(4, 2 * W + 8);
-
-        // display game stats
-        mvprintw(1, 2 * W + 8, "Points: %d", points);
-        if (combo)
-            mvprintw(2, 2 * W + 8, "Combo: %d", combo);
-
-        refresh();
+        printstats(points, combo, 1, 2 * W + 8);
 
         // select piece and position
         bool confirmed = false;
@@ -247,6 +239,7 @@ void sirtet(int H, int W, int P) {
         if (!has_placeable) {
             // game over
             printmap(map, 1, 1, H, W);
+            printstats(points, combo, 1, 2 * W + 8);
             mvprintw(8, 2 * W + 8, "Game over");
             mvprintw(9, 2 * W + 8, "Press any key to exit");
             refresh();
diff --git a/ui.c b/ui.c
index 70bfe5c..1df1a33 100644
--- a/ui.c
+++ b/ui.c
@@ -67,6 +67,14 @@ void printpieces(struct piece** hand, int y, int x, int nhand, int highlight) {
     refresh();
 }
 
+void printstats(int points, int combo, int y, int x) {
+    mvprintw(y, x, "Points: %d", points);
+    if (combo)
+        mvprintw(y + 1, x, "Combo: %d", combo);
+
+    refresh();
+}
+
 void printhelp(int y, int x) {
     mvprintw(y, x, "Press arrow keys / wasd / hjkl to navigate");
     mvprintw(y + 1, x, "[ or ] to switch pieces");
diff --git a/ui.h b/ui.h
index 0a4c2e1..04fc27b 100644
--- a/ui.h
+++ b/ui.h
@@ -4,6 +4,7 @@ void printrect(int y, int x, int h, int w);
 void printmap(char* map, int y, int x, int mapH, int mapW);
 void printpiece(struct piece* pc, int y, int x, int color_pair);
 void printpieces(struct piece** hand, int y, int x, int nhand, int highlight);
+void printstats(int points, int combo, int y, int x);
 void printhelp(int y, int x);
 #endif
 
-- 
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