[Add] Embed name on window creation rather than having the overhead of writing and positioning a block of text.

src/land.c

@@ -44,11 +44,7 @@ static void shipyard(void) {
 
 // Spaceport bar.
 static void spaceport_bar(void) {
-  secondary_wid = window_create(-1, -1, BAR_WIDTH, BAR_HEIGHT);
+  secondary_wid = window_create("SpacePort Bar", -1, -1, BAR_WIDTH, BAR_HEIGHT);
-
-  // Window title.
-  window_addText(secondary_wid, 0, -20, BAR_WIDTH, 0, 1,
-        "txtTitle", NULL, &cBlack, "Spaceport Bar");
 
   window_addText(secondary_wid, 20, 20 + BUTTON_HEIGHT + 20,
         BAR_WIDTH-140, BAR_HEIGHT - 40 - BUTTON_HEIGHT - 60,
@@ -65,11 +61,7 @@ static void spaceport_bar_close(char* str) {
 
 // Planet news reports.
 static void news(void) {
-  secondary_wid = window_create(-1, -1, NEWS_WIDTH, NEWS_HEIGHT);
+  secondary_wid = window_create("New Reports", -1, -1, NEWS_WIDTH, NEWS_HEIGHT);
-
-  // Window title.
-  window_addText(secondary_wid, 0, -20, NEWS_WIDTH, 0, 1,
-        "txtTitle", NULL, &cBlack, "News Reports");
 
   window_addText(secondary_wid, 20, 20 + BUTTON_HEIGHT + 20,
         NEWS_WIDTH-40, NEWS_HEIGHT - 20 - BUTTON_HEIGHT - 20 - 20 -20,
@@ -89,10 +81,9 @@ static void news_close(char* str) {
 void land(Planet* p) {
   if(landed) return;
   planet = p;
-  land_wid = window_create(-1, -1, LAND_WIDTH, LAND_HEIGHT);
+  land_wid = window_create(p->name, -1, -1, LAND_WIDTH, LAND_HEIGHT);
 
   // Pretty display.
-  window_addText(land_wid, 0., -20, LAND_WIDTH, 0, 1, "txtPlanet", NULL, &cBlack, p->name);
   window_addImage(land_wid, 20, -440, "imgPlanet", p->gfx_exterior);
   window_addText(land_wid, 440, 80, 200, 460, 0,
         "txtPlanetDesc", &gl_smallFont, &cBlack, p->description);

src/toolkit.c

@@ -47,6 +47,7 @@ typedef struct {
 
 typedef struct {
   unsigned int id; // Unique identifier.
+  char* name;
 
   double x,y; // Position.
   double w,h; // Dimensions.
@@ -162,7 +163,7 @@ static Window* window_get(const unsigned int wid) {
 }
 
 // Create a window.
-unsigned int window_create(const int x, const int y, const int w, const int h) {
+unsigned int window_create(char* name, const int x, const int y, const int w, const int h) {
   if(nwindows >= mwindows) {
     // We have reached our memory limit.
     windows = realloc(windows, sizeof(Window)*(++mwindows));
@@ -172,6 +173,7 @@ unsigned int window_create(const int x, const int y, const int w, const int h) {
   const int wid = (++genwid); // Unique id
 
   windows[nwindows].id = wid;
+  windows[nwindows].name = strdup(name);
 
   windows[nwindows].w = (double) w;
   windows[nwindows].h = (double) h;
@@ -221,6 +223,7 @@ void window_destroy(unsigned int wid) {
   // Destroy the window.
   for(i = 0; i < nwindows; i++)
     if(windows[i].id == wid) {
+      if(windows[i].name) free(windows[i].name);
       for(j = 0; j < windows[i].nwidgets; j++)
         widget_cleanup(&windows[i].widgets[j]);
       free(windows[i].widgets);
@@ -424,6 +427,12 @@ static void window_render(Window* w) {
     glVertex2d(x+21.,        y); // Back to beginning.
   glEnd();
 
+  // Render the window name.
+  gl_printMid(&gl_defFont, w->w,
+        x + (double)gl_screen.w/2.,
+        y + w->h - 20. + (double)gl_screen.h/2.,
+        &cBlack, w->name);
+
   // Widgets.
   for(i = 0; i < w->nwidgets; i++) {
     switch(w->widgets[i].type) {

src/toolkit.h

@@ -6,7 +6,7 @@
 extern int toolkit;
 
 // Creation.
-unsigned int window_create(const int x, const int y, const int w, const int h);
+unsigned int window_create(char* name, const int x, const int y, const int w, const int h);
 
 void window_addButton(const unsigned int wid, const int x, const int y,
       const int w, const int h, char* name, char* display,