From 80ff7b315a6b5a9f9c62de5c6b03f52ddf099837 Mon Sep 17 00:00:00 2001
From: Oxore <oxore@protonmail.com>
Date: Thu, 6 Dec 2018 05:24:30 +0300
Subject: Add simple documentation in comments, refactor.

Change all `unsigned int` and `unsigned long` types to `size_t`.
Fix names alignment in headers.

Add documentation and simple description:
Painter - painter.h
Main - tetris.c
Unicode - unicode.h
IDList - idlist.h
Engine - engine.c

Minor changes:
tetris.c - fix indentation and code blocks separation with newlines,
remove unused includes.
idlist.h - fix structure field name alignment.
field.h, engine.c - define aliases for ghost and active shapes indexes
in the field.
engine.c - rename menuTick to snake case, fix curly braces style of
functions.
Makefile - switch SFML deprecated warnings off.
---
 src/target/tetris.c | 25 +++++++++++++++----------
 1 file changed, 15 insertions(+), 10 deletions(-)

(limited to 'src/target/tetris.c')

diff --git a/src/target/tetris.c b/src/target/tetris.c
index 2419c8d..eab3c7d 100644
--- a/src/target/tetris.c
+++ b/src/target/tetris.c
@@ -1,10 +1,13 @@
+/*
+ * tetris.c
+ *
+ * The main file. Here all the resources are initialized, run and destroyed.
+ *
+ * */
+
 #include <SFML/System/Clock.h>
-#include <SFML/Window/Keyboard.h>
 #include <SFML/Graphics/RenderWindow.h>
-#include <SFML/Graphics/Font.h>
-#include <stdio.h>
 #include <stdlib.h>
-#include <string.h>
 #include <time.h>
 
 #include "common.h"
@@ -17,10 +20,9 @@
 #include "tet_conf.h"
 
 sfRenderWindow *window;
-struct idlist *texts;
-
-struct field  fld, nxt;
-struct game   game = {
+struct idlist  *texts;
+struct field    fld, nxt;
+struct game     game = {
     .started = 0,
     .paused = 0,
     .scoreCurrent = 0,
@@ -51,10 +53,12 @@ int main()
     game.repPushDown = sfClock_create();
     game.repKeyLeft = sfClock_create();
     game.repKeyRight = sfClock_create();
+
     painter_load_font("dat/arial.ttf");
 
     sfVideoMode mode = (sfVideoMode){450, 570, 32};
-    window = sfRenderWindow_create(mode, windowName_conf, sfResize | sfClose, NULL);
+    window = sfRenderWindow_create(mode, windowName_conf, sfResize | sfClose,
+                                                                        NULL);
     if (!window)
         exit(EXIT_FAILURE);
     sfRenderWindow_setFramerateLimit(window, 60);
@@ -84,7 +88,6 @@ int main()
     painter_update_field(nxt.id, &nxt);
 
     texts = load_texts("dat/texts.yaml");
-
     list_foreach(texts, register_text);
 
     transition_init();
@@ -105,11 +108,13 @@ int main()
         window = 0;
     }
     painter_destroy_font();
+
     sfClock_destroy(game.gameTick);
     sfClock_destroy(game.putTick);
     sfClock_destroy(game.mTick);
     sfClock_destroy(game.repPushDown);
     sfClock_destroy(game.repKeyLeft);
     sfClock_destroy(game.repKeyRight);
+
     return EXIT_SUCCESS;
 }
-- 
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