Implemented type flexibility for UI.

game.c

@@ -4,6 +4,7 @@
 #include "grid.h"
 #include "vect.h"
 #include "log.h"
+#include "ui.h"
 
 static Grid* grid = 0;
 
@@ -48,6 +49,9 @@ void initGame()
 	// stdscr is screen created by initscr()
 	getmaxyx(stdscr, height, width);
 
+	addLine("x:", &cursor.x, 1, UI_INT);
+	addLine("y:", &cursor.y, 1, UI_INT);
+	
 	grid = initGrid(width, height);
 	//randomizeGrid(grid);
 	cursor.x = width/2; cursor.y = height/2;
@@ -143,9 +147,6 @@ void drawLastPressed(char ch)
 
 void drawCurPos()
 {
-	attron(COLOR_PAIR(2));
-	mvprintw(1, 0, "curpos: %i, %i", cursor.x, cursor.y);
-	attroff(COLOR_PAIR(2));
 	attron(COLOR_PAIR(3));
 	mvaddch(cursor.y, cursor.x, ' ');
 	attroff(COLOR_PAIR(3));

main.c

@@ -8,6 +8,7 @@
 // game
 #include "game.h"
 #include "log.h"
+#include "ui.h"
 
 
 int main()
@@ -15,8 +16,8 @@ int main()
 	// framerate of the game 
 	const int FRAME_RATE = 30;
 	const float FRAME_TIME = 1.f/(float)FRAME_RATE;
-	startLog("log.txt");
 
+	startLog("log.txt");
 	initGame();
 
 	float t = 0;
@@ -27,8 +28,9 @@ int main()
 		handleInput(ch);
 
 		drawGame();
-		drawLastPressed(ch);
+		//drawLastPressed(ch);
 		drawCurPos();
+		drawUI();
 
 		refresh();
 		
@@ -38,6 +40,7 @@ int main()
 		t = (float) (clock()-start_t) / (float) CLOCKS_PER_SEC;
 	}
 
+	endUI();
 	endGame();
 	endLog();
 	return 0;

session.vim

@@ -180,12 +180,12 @@ setlocal nowinfixwidth
 setlocal wrap
 setlocal wrapmargin=0
 silent! normal! zE
-let s:l = 21 - ((20 * winheight(0) + 24) / 49)
+let s:l = 25 - ((24 * winheight(0) + 27) / 55)
 if s:l < 1 | let s:l = 1 | endif
 exe s:l
 normal! zt
-21
-normal! 05|
+25
+normal! 08|
 tabnext
 edit grid.c
 set splitbelow splitright
@@ -322,7 +322,7 @@ setlocal nowinfixwidth
 setlocal wrap
 setlocal wrapmargin=0
 silent! normal! zE
-let s:l = 1 - ((0 * winheight(0) + 24) / 49)
+let s:l = 1 - ((0 * winheight(0) + 27) / 55)
 if s:l < 1 | let s:l = 1 | endif
 exe s:l
 normal! zt
@@ -464,7 +464,7 @@ setlocal nowinfixwidth
 setlocal wrap
 setlocal wrapmargin=0
 silent! normal! zE
-let s:l = 10 - ((9 * winheight(0) + 24) / 49)
+let s:l = 10 - ((9 * winheight(0) + 27) / 55)
 if s:l < 1 | let s:l = 1 | endif
 exe s:l
 normal! zt
@@ -481,6 +481,7 @@ set winheight=1
 set winminwidth=0
 set winwidth=1
 argglobal
+1argu
 if bufexists("game.c") | buffer game.c | else | edit game.c | endif
 setlocal keymap=
 setlocal noarabic
@@ -606,12 +607,12 @@ setlocal nowinfixwidth
 setlocal wrap
 setlocal wrapmargin=0
 silent! normal! zE
-let s:l = 45 - ((42 * winheight(0) + 24) / 49)
+let s:l = 45 - ((44 * winheight(0) + 27) / 55)
 if s:l < 1 | let s:l = 1 | endif
 exe s:l
 normal! zt
 45
-normal! 05|
+normal! 0
 tabnext
 edit game.h
 set splitbelow splitright
@@ -748,14 +749,14 @@ setlocal nowinfixwidth
 setlocal wrap
 setlocal wrapmargin=0
 silent! normal! zE
-let s:l = 13 - ((12 * winheight(0) + 24) / 49)
+let s:l = 13 - ((12 * winheight(0) + 27) / 55)
 if s:l < 1 | let s:l = 1 | endif
 exe s:l
 normal! zt
 13
-normal! 035|
+normal! 0
 tabnext
-edit vect.c
+edit ui.c
 set splitbelow splitright
 set nosplitbelow
 set nosplitright
@@ -765,7 +766,8 @@ set winheight=1
 set winminwidth=0
 set winwidth=1
 argglobal
-3argu
+5argu
+if bufexists("ui.c") | buffer ui.c | else | edit ui.c | endif
 setlocal keymap=
 setlocal noarabic
 setlocal autoindent
@@ -890,14 +892,14 @@ setlocal nowinfixwidth
 setlocal wrap
 setlocal wrapmargin=0
 silent! normal! zE
-let s:l = 1 - ((0 * winheight(0) + 24) / 49)
+let s:l = 1 - ((0 * winheight(0) + 27) / 55)
 if s:l < 1 | let s:l = 1 | endif
 exe s:l
 normal! zt
 1
 normal! 0
 tabnext
-edit vect.h
+edit ui.h
 set splitbelow splitright
 set nosplitbelow
 set nosplitright
@@ -907,7 +909,7 @@ set winheight=1
 set winminwidth=0
 set winwidth=1
 argglobal
-5argu
+if bufexists("ui.h") | buffer ui.h | else | edit ui.h | endif
 setlocal keymap=
 setlocal noarabic
 setlocal autoindent
@@ -1032,11 +1034,11 @@ setlocal nowinfixwidth
 setlocal wrap
 setlocal wrapmargin=0
 silent! normal! zE
-let s:l = 3 - ((2 * winheight(0) + 24) / 49)
+let s:l = 6 - ((5 * winheight(0) + 27) / 55)
 if s:l < 1 | let s:l = 1 | endif
 exe s:l
 normal! zt
-3
+6
 normal! 0
 tabnext
 edit makefile
@@ -1174,28 +1176,30 @@ setlocal nowinfixwidth
 setlocal wrap
 setlocal wrapmargin=0
 silent! normal! zE
-let s:l = 3 - ((2 * winheight(0) + 24) / 49)
+let s:l = 3 - ((2 * winheight(0) + 27) / 55)
 if s:l < 1 | let s:l = 1 | endif
 exe s:l
 normal! zt
 3
 normal! 0
-tabnext 1
+tabnext 6
 set stal=1
 badd +1 grid.c
 badd +0 main.c
 badd +1 vect.c
 badd +1 grid.h
-badd +1 vect.h
+badd +2 vect.h
 badd +1 makefile
+badd +1 game.c
+badd +3 game.h
 badd +17 ~/.vimrc
 badd +1 ~/.vimrs
 badd +12 session.vim
-badd +0 gamestate.h\ gamestate.c
-badd +3 game.h
-badd +0 game.c
+badd +1 gamestate.h\ gamestate.c
 badd +1 gamestate.c
 badd +1 gamestate.h
+badd +0 ui.c
+badd +0 ui.h
 if exists('s:wipebuf') && len(win_findbuf(s:wipebuf)) == 0
   silent exe 'bwipe ' . s:wipebuf
 endif
@@ -1207,6 +1211,7 @@ if filereadable(s:sx)
   exe "source " . fnameescape(s:sx)
 endif
 let &so = s:so_save | let &siso = s:siso_save
+nohlsearch
 doautoall SessionLoadPost
 unlet SessionLoad
 " vim: set ft=vim :

ui.c

@@ -0,0 +1,70 @@
+#include <stddef.h>
+#include <stdlib.h>
+#include <ncurses.h>
+#include "ui.h"
+#include "log.h"
+
+typedef struct {
+	char* msg;
+	void* var;
+	size_t size;
+	ui_type type;
+
+}Line;
+
+static unsigned int ln_count = 0;
+
+static Line* lines = NULL;
+
+// declaration of locally used 
+static void startUI();
+
+static void drawLine(Line*, int offset);
+
+void addLine(char* msg, void* var, int size, ui_type type) 
+{
+	if (!lines) startUI();
+	else lines = realloc(lines, sizeof(Line) * ++ln_count);
+	Line line = { msg, var, size, type};
+	lines[ln_count-1] = line; 
+}
+
+void drawUI()
+{
+	if (!lines) return;
+	attron(COLOR_PAIR(2));
+	
+	for (int i = 0; i < ln_count; i++) {
+		drawLine(&lines[i], i);
+	}
+	attroff(COLOR_PAIR(2));
+}
+
+void endUI()
+{
+	free(lines);
+}
+
+// static definition
+static void startUI()
+{
+	lines = (Line*)malloc(sizeof(Line) * ++ln_count);
+}
+
+static void drawLine(Line* line, int offset)
+{
+	switch (line->type) {
+	case UI_INT:
+		mvprintw(offset, 0, "%s %i", line->msg, *((int*)line->var) );
+		break;
+	case UI_FLOAT:
+		mvprintw(offset, 0, "%s %f", line->msg, *((float*)line->var) );
+		break;
+	case UI_CHAR:
+		mvprintw(offset, 0, "%s %c", line->msg, *((char*)line->var) );
+		break;
+	case UI_STRING:
+		mvprintw(offset, 0, "%s %s", line->msg, ((char*)line->var) );
+		break;
+	}
+}

ui.h

@@ -0,0 +1,20 @@
+#ifndef UI_H
+#define UI_H
+
+#define ui_type uint8_t
+
+#define UI_NULL 0
+#define UI_INT 1
+#define UI_FLOAT 2
+#define UI_CHAR 3
+#define UI_STRING 4
+
+//void startUI();
+
+void addLine(char* msg, void* var, int size, ui_type type);
+
+void drawUI();
+
+void endUI();
+
+#endif