s/display/draw.

Makefile

@@ -12,7 +12,7 @@ SRC_OBJECTS = ${SRC_DIR}/common.o   \
               ${SRC_DIR}/deck.o     \
               ${SRC_DIR}/cursor.o   \
               ${SRC_DIR}/keyboard.o \
-              ${SRC_DIR}/display.o  \
+              ${SRC_DIR}/draw.o     \
               ${SRC_DIR}/game.o     \
 
 TESTS_EXECUTABLE = ttysolitaire_test
@@ -24,7 +24,7 @@ TESTS_OBJECTS = ${TESTS_DIR}/frame_test.o       \
                 ${TESTS_DIR}/deck_test.o        \
                 ${TESTS_DIR}/cursor_test.o      \
                 ${TESTS_DIR}/keyboard_test.o    \
-                ${TESTS_DIR}/display_test.o     \
+                ${TESTS_DIR}/draw_test.o        \
                 ${TESTS_DIR}/game_test.o        \
                 ${TESTS_DIR}/test_helper.o      \
                 ${TESTS_DIR}/test_helper_test.o \

src/draw.c

@@ -3,7 +3,7 @@
 #include <string.h>
 #include <ncurses.h>
 
-#include "display.h"
+#include "draw.h"
 #include "deck.h"
 #include "game.h"
 
@@ -12,6 +12,12 @@ static const char *card_values[13] = {
   "A", "2", "3", "4", "5", "6", "7", "8", "9", "10", "J", "Q", "K"
 };
 
+void draw_greeting() {
+  mvprintw(10, 27, "Welcome to tty-solitaire.");
+  mvprintw(11, 8, "Move with \u2190\u2191\u2192\u2193 or hjkl. Use the space bar to mark and move cards.");
+  mvprintw(12, 19, "Press the space bar to play or q to quit.");
+}
+
 static void draw_value(struct card *card) {
   mvwprintw(card->frame->window, 0, 0, card_values[card->value]);
   mvwprintw(card->frame->window,

src/draw.h

@@ -1,5 +1,5 @@
-#ifndef DISPLAY_H
-#define DISPLAY_H
+#ifndef TTY_SOLITAIRE_DRAW_H
+#define TTY_SOLITAIRE_DRAW_H
 
 #include "card.h"
 #include "stack.h"
@@ -11,6 +11,7 @@
 #define WHITE_ON_BLUE  3
 #define WHITE_ON_GREEN 4
 
+void draw_greeting();
 void draw_card(struct card *);
 void draw_stack(struct stack *);
 void draw_deck(struct deck *);

src/game.c

@@ -9,7 +9,7 @@
 #include "card.h"
 #include "stack.h"
 #include "deck.h"
-#include "display.h"
+#include "draw.h"
 #include "cursor.h"
 #include "curses.h"
 #include "common.h"
@@ -160,12 +160,6 @@ static void deal_cards(struct deck *deck) {
   }
 }
 
-void greet_player() {
-  mvprintw(10, 27, "Welcome to tty-solitaire.");
-  mvprintw(11, 8, "Move with \u2190\u2191\u2192\u2193 or hjkl. Use the space bar to mark and move cards.");
-  mvprintw(12, 19, "Press the space bar to play or q to quit.");
-}
-
 void initialize_game() {
   clear();
   refresh();

src/keyboard.c

@@ -5,7 +5,7 @@
 #include "stack.h"
 #include "game.h"
 #include "cursor.h"
-#include "display.h"
+#include "draw.h"
 #include "curses.h"
 
 static struct stack **cursor_stack(struct cursor *cursor) {

src/ttysolitaire.c

@@ -1,6 +1,7 @@
 #include <ncurses.h>
 #include <locale.h>
 
+#include "draw.h"
 #include "game.h"
 #include "keyboard.h"
 
@@ -24,7 +25,7 @@ int main(int argc, const char *argv[]) {
   init_pair(3, COLOR_WHITE, COLOR_BLUE);
   init_pair(4, COLOR_WHITE, COLOR_GREEN);
 
-  greet_player();
+  draw_greeting();
 
   while (key != KEY_SPACEBAR) {
     switch (key = getch()) {

tests/draw_test.c

@@ -1,7 +1,7 @@
 #include <assert.h>
 #include <stdbool.h>
-#include "../src/display.h"
+#include "../src/draw.h"
 
-void test_display() {
+void test_draw() {
   assert(true);
 }

tests/ttysolitaire_test.c

@@ -8,7 +8,7 @@ int main(int argc, const char *argv[]) {
   test_card();
   test_cursor();
   test_deck();
-  test_display();
+  test_draw();
   test_frame();
   test_game();
   test_keyboard();

tests/ttysolitaire_test.h

@@ -4,7 +4,7 @@
 void test_card();
 void test_cursor();
 void test_deck();
-void test_display();
+void test_draw();
 void test_frame();
 void test_game();
 void test_keyboard();