[Change] Unified colouring schemes.

src/faction.c

@@ -120,6 +120,14 @@ int faction_getPlayer(int f) {
   }
 }
 
+/* Get the colour of the faction based on its standing with the player. */
+glColour* faction_getColour(int f) {
+  if(f == -1) return &cInert;
+  else if(areAllies(FACTION_PLAYER, f))   return &cFriend;
+  else if(areEnemies(FACTION_PLAYER, f))  return &cHostile;
+  else return &cNeutral;
+}
+
 /* Return the players standing. */
 static char* player_standings[] = {
   "Hero",     /* 0 */

src/faction.h

@@ -1,4 +1,5 @@
 #pragma once
+#include "colour.h"
 
 #define FACTION_PLAYER 0
 
@@ -11,6 +12,7 @@ char* faction_longname(int f);
 void faction_modPlayer(int f, int mod);
 int faction_getPlayer(int f);
 char* faction_getStanding(int mod);
+glColour* faction_getColour(int f);
 
 /* Works with only factions. */
 int areEnemies(int a, int b);

src/map.c

@@ -322,11 +322,10 @@ static void map_render(double bx, double by, double w, double h) {
     if(!sys_isMarked(sys) && !space_sysReachable(sys)) continue;
 
     /* System Colours. */
-    if(sys == cur_system) COLOUR(cRadar_targ);
-    else if(!sys_isKnown(sys) || (sys->nplanets==0) || (sys->faction==-1))
-      COLOUR(cInert);
-    else if(areEnemies(player->faction, sys->faction)) COLOUR(cRed);
-    else COLOUR(cYellow);
+    if(sys == cur_system) col = &cRadar_targ;
+    else if(!sys_isKnown(sys) || (sys->nplanets == 0)) col = &cInert;
+    else col = faction_getColour(sys->faction);
+    COLOUR(*col);
 
     /* Draw the system. */
     tx = x + sys->pos.x * map_zoom;

src/pilot.c

@@ -104,7 +104,8 @@ unsigned pilot_getNearestHostile(void) {
   tp = PLAYER_ID;
   d = 0;
   for(i = 0; i < pilot_nstack; i++)
-    if(pilot_isFlag(pilot_stack[i], PILOT_HOSTILE)) {
+    if(pilot_isFlag(pilot_stack[i], PILOT_HOSTILE) ||
+        areEnemies(FACTION_PLAYER, pilot_stack[i]->faction)) {
       td = vect_dist(&pilot_stack[i]->solid->pos, &player->solid->pos);
       if(!pilot_isDisabled(pilot_stack[i]) && ((tp == PLAYER_ID) || (td < d))) {
         d = td;

src/pilot.h

@@ -71,7 +71,7 @@ typedef struct Pilot_ {
   char* name;       /* Pilot's name (if unique). */
   char* title;      /* Title - Usuall indicating special properties - TODO. */
 
-  int faction;
+  int faction;      /* Pilot faction. */
 
   /* Object characteristics. */
   Ship* ship;     /* Pilots ship. */

src/player.c

@@ -547,8 +547,7 @@ void player_renderBG(void) {
   if(planet_target >= 0) {
     planet = &cur_system->planets[planet_target];
 
-    if(areEnemies(player->faction, planet->faction)) c = &cHostile;
-    else c = &cNeutral;
+    c = faction_getColour(planet->faction);
 
     x = planet->pos.x - planet->gfx_space->sw/2.;
     y = planet->pos.y + planet->gfx_space->sh/2.;
@@ -581,7 +580,7 @@ void player_render(void) {
       /* There is still a pilot target. */
       if(pilot_isDisabled(p)) c = &cInert;
       else if(pilot_isFlag(p, PILOT_HOSTILE)) c = &cHostile;
-      else c = &cNeutral;
+      else c = faction_getColour(p->faction);
 
       x = p->solid->pos.x - p->ship->gfx_space->sw * PILOT_SIZE_APROX/2.;
       y = p->solid->pos.y + p->ship->gfx_space->sh * PILOT_SIZE_APROX/2.;
@@ -869,6 +868,7 @@ void player_renderGUI(void) {
 static void gui_renderPilot(const Pilot* p) {
   int x, y, sx, sy;
   double w, h;
+  glColour* col;
 
   x = (p->solid->pos.x - player->solid->pos.x) / gui.radar.res;
   y = (p->solid->pos.y - player->solid->pos.y) / gui.radar.res;
@@ -878,8 +878,9 @@ static void gui_renderPilot(const Pilot* p) {
   if(sy < 1.) sy = 1.;
 
   if(((gui.radar.shape == RADAR_RECT) && ((ABS(x) > gui.radar.w/2.+sx)
-                                          || (ABS(y) > gui.radar.h/2.+sy))) || ((gui.radar.shape == RADAR_CIRCLE) &&
-                                                                                ((x*x + y*y) > (int)(gui.radar.w*gui.radar.w))))
+          || (ABS(y) > gui.radar.h/2.+sy))) ||
+          ((gui.radar.shape == RADAR_CIRCLE) &&
+          ((x*x + y*y) > (int)(gui.radar.w*gui.radar.w))))
     return; /* Pilot isn't in range. */
 
   if(gui.radar.shape == RADAR_RECT) {
@@ -893,10 +894,11 @@ static void gui_renderPilot(const Pilot* p) {
 
   glBegin(GL_QUADS);
   /* Colours. */
-  if(p->id == player_target) COLOUR(cRadar_targ);
-  else if(pilot_isDisabled(p)) COLOUR(cInert);
-  else if(pilot_isFlag(p, PILOT_HOSTILE)) COLOUR(cHostile);
-  else COLOUR(cNeutral);
+  if(p->id == player_target) col = &cRadar_targ;
+  else if(pilot_isDisabled(p)) col = &cInert;
+  else if(pilot_isFlag(p, PILOT_HOSTILE)) col = &cHostile;
+  else col = faction_getColour(p->faction);
+  COLOUR(*col);
 
   /* Image. */
   glVertex2d(MAX(x-sx, -w), MIN(y+sy,  h)); /* Top left. */

src/space.c

@@ -93,6 +93,7 @@ void planets_minimap(const double res, const double w,
   int cx, cy, x, y, r, rc;
   double p;
   Planet* planet;
+  glColour* col;
 
   if(shape == RADAR_CIRCLE) rc = (int)(w*w);
 
@@ -100,13 +101,12 @@ void planets_minimap(const double res, const double w,
   for(i = 0; i < cur_system->nplanets; i++) {
     planet = &cur_system->planets[i];
 
-    if((planet->faction == -1) && !planet_hasService(planet, PLANET_SERVICE_BASIC))
-      COLOUR(cInert);
-    else if(areEnemies(player->faction, planet->faction))
-      COLOUR(cHostile);
-    else if(areAllies(player->faction, planet->faction))
-      COLOUR(cFriend);
-    else COLOUR(cNeutral);
+    if(!planet_hasService(planet, PLANET_SERVICE_BASIC))
+      col = &cInert;
+    else
+      col = faction_getColour(planet->faction);
+    COLOUR(*col);
+
     r = (int)(cur_system->planets[i].gfx_space->sw / res);
     cx = (int)((cur_system->planets[i].pos.x - player->solid->pos.x) / res);
     cy = (int)((cur_system->planets[i].pos.y - player->solid->pos.y) / res);