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Allow for radar range to be cycled.

This commit is contained in:
Steve 2015-11-26 10:54:40 +00:00
parent 10b85b9fd5
commit 5c20693933
3 changed files with 9 additions and 5 deletions
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2
src/battle/player.c
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@ -446,4 +446,6 @@ static void selectMissionTarget(void)
static void cycleRadarZoom(void)
{
battle.radarRange++;
battle.radarRange %= 3;
}

11
src/battle/radar.c
View File

@ -20,10 +20,9 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#include "radar.h"
#define RADAR_RANGE 20
static SDL_Texture *radarTexture;
static SDL_Texture *radarWarningTexture;
static int radarRanges[] = {20, 40, 60};
void initRadar(void)
{
@ -38,17 +37,19 @@ void drawRadar(void)
blit(radarTexture, SCREEN_WIDTH - 85, SCREEN_HEIGHT - 85, 1);
drawText(SCREEN_WIDTH - 160, SCREEN_HEIGHT - 30, 14, TA_RIGHT, colors.white, "%dx", battle.radarRange + 1);
r.w = r.h = 3;
for (f = battle.entityHead.next ; f != NULL ; f = f->next)
{
if (f->active && getDistance(f->x, f->y, player->x, player->y) / RADAR_RANGE < 70)
if (f->active && getDistance(f->x, f->y, player->x, player->y) / radarRanges[battle.radarRange] < 70)
{
r.x = SCREEN_WIDTH - 85;
r.y = SCREEN_HEIGHT - 85;
r.x -= (player->x - f->x) / RADAR_RANGE;
r.y -= (player->y - f->y) / RADAR_RANGE;
r.x -= (player->x - f->x) / radarRanges[battle.radarRange];
r.y -= (player->y - f->y) / radarRanges[battle.radarRange];
r.x--;
r.y--;

1
src/structs.h
View File

@ -246,6 +246,7 @@ typedef struct {
int missionFinishedTimer;
int boostTimer;
int ecmTimer;
int radarRange;
int numObjectivesComplete, numObjectivesTotal;
Entity *missionTarget;
Entity *extractionPoint;