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blobwarsAttrition
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Don't use the camera position for entity observation, as it might never finish, due to clipping.

This commit is contained in:
Steve 2018-03-04 10:51:05 +00:00
parent f3cf1ec945
commit 95a4131a99
1 changed files with 17 additions and 16 deletions
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33
src/world/world.c
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@ -57,6 +57,7 @@ static Texture *atlasTexture;
static Atlas *missionFailed;
static int observationIndex;
static int showing;
static PointF observePos;
void initWorld(void)
{
@ -379,6 +380,8 @@ static void doWorldInProgress(void)
if (--world.observationTimer == FPS)
{
world.entityToTrack = world.entitiesToObserve[0];
observePos.x = camera.x;
observePos.y = camera.y;
world.state = WS_OBSERVING;
pauseSound(1);
}
@ -435,7 +438,7 @@ static void handleWidgets(void)
static void doWorldObserving(void)
{
int tx, ty, cx, cy;
int tx, ty;
float diffX, diffY;
tx = world.entityToTrack->x - (SCREEN_WIDTH / 2);
@ -449,43 +452,41 @@ static void doWorldObserving(void)
diffX = MAX(3, MIN(50, diffX));
diffY = MAX(3, MIN(50, diffY));
cx = camera.x;
cy = camera.y;
if (cx > tx)
if (observePos.x > tx)
{
cx -= diffX;
observePos.x -= diffX;
}
if (cx < tx)
if (observePos.x < tx)
{
cx += diffX;
observePos.x += diffX;
}
if (cy > ty)
if (observePos.y > ty)
{
cy -= diffY;
observePos.y -= diffY;
}
if (cy < ty)
if (observePos.y < ty)
{
cy += diffY;
observePos.y += diffY;
}
camera.x = cx;
camera.y = cy;
camera.x = observePos.x;
camera.y = observePos.y;
clipCamera();
if (collision(cx, cy, MAP_TILE_SIZE, MAP_TILE_SIZE, tx, ty, MAP_TILE_SIZE, MAP_TILE_SIZE))
if (collision(observePos.x, observePos.y, MAP_TILE_SIZE, MAP_TILE_SIZE, tx, ty, MAP_TILE_SIZE, MAP_TILE_SIZE))
{
if (--world.observationTimer <= 0)
{
if (++observationIndex < MAX_ENTS_TO_OBSERVE && world.entitiesToObserve[observationIndex] != NULL)
{
world.entityToTrack = world.entitiesToObserve[observationIndex];
world.observationTimer = FPS;
observePos.x = camera.x;
observePos.y = camera.y;
}
else
{