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Updated HUD distance display.

This commit is contained in:
Steve 2015-12-10 14:25:22 +00:00
parent 05f58e0971
commit 3ab78a070a
1 changed files with 18 additions and 16 deletions
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34
src/battle/hud.c
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@ -346,6 +346,20 @@ static void drawObjectives(void)
drawText(SCREEN_WIDTH / 2, 10, 16, TA_CENTER, colors.white, "%d / %d", battle.numObjectivesComplete, battle.numObjectivesTotal);
}
static float distanceToKM(int x1, int y1, int x2, int y2)
{
float distance;
distance = getDistance(player->x, player->y, player->target->x, player->target->y);
/* 2px = 1m approx */
distance /= 2;
distance = (int)distance;
distance /= 1000;
return distance;
}
static void drawDistancesInfo(void)
{
int y;
@ -355,16 +369,12 @@ static void drawDistancesInfo(void)
if (player->target != NULL)
{
distance = getDistance(player->x, player->y, player->target->x, player->target->y);
distance /= 50;
distance = (int)distance;
distance /= 10;
drawText(SCREEN_WIDTH - 15, y, 18, TA_RIGHT, colors.red, player->target->name);
y += 30;
distance = distanceToKM(player->x, player->y, player->target->x, player->target->y);
drawText(SCREEN_WIDTH - 15, y, 14, TA_RIGHT, colors.red, "Target: %.2fkm", distance);
y += 25;
@ -372,11 +382,7 @@ static void drawDistancesInfo(void)
if (battle.missionTarget != NULL)
{
distance = getDistance(player->x, player->y, battle.missionTarget->x, battle.missionTarget->y);
distance /= 50;
distance = (int)distance;
distance /= 10;
distance = distanceToKM(player->x, player->y, battle.missionTarget->x, battle.missionTarget->y);
drawText(SCREEN_WIDTH - 15, y, 14, TA_RIGHT, colors.green, "Objective: %.2fkm", distance);
@ -385,11 +391,7 @@ static void drawDistancesInfo(void)
if (battle.extractionPoint != NULL)
{
distance = getDistance(player->x, player->y, battle.extractionPoint->x, battle.extractionPoint->y);
distance /= 50;
distance = (int)distance;
distance /= 10;
distance = distanceToKM(player->x, player->y, battle.extractionPoint->x, battle.extractionPoint->y);
drawText(SCREEN_WIDTH - 15, y, 14, TA_RIGHT, colors.yellow, "Extraction Point: %.2fkm", distance);