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Damage flash: Reduce maximum alpha. Avoid fade overload

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Flash alpha maximum is reduced from 180 to 127 to avoid player blindness
in combat. Flash alpha minimum is unchanged.
The 'damage_flash' value is now limited to max alpha, to avoid multiple
hits creating a huge value that causes flash to stay at maximum alpha
for a long period. Now alpha always starts to fade immediately after
taking damage.
Both problems can be seen in Minetest let's play videos.
Simplify and optimise some code.
This commit is contained in:
paramat 2016-10-05 01:25:02 +01:00
parent 000a472226
commit d92cbb2fed
1 changed files with 5 additions and 8 deletions
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13
src/game.cpp
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@ -3374,12 +3374,12 @@ void Game::processClientEvents(CameraOrientation *cam, float *damage_flash)
//u16 damage = event.player_damage.amount;
//infostream<<"Player damage: "<<damage<<std::endl;
*damage_flash += 100.0;
*damage_flash += 8.0 * event.player_damage.amount;
*damage_flash += 95.0 + 3.2 * event.player_damage.amount;
*damage_flash = MYMIN(*damage_flash, 127.0);
player->hurt_tilt_timer = 1.5;
player->hurt_tilt_strength = event.player_damage.amount / 4;
player->hurt_tilt_strength = rangelim(player->hurt_tilt_strength, 1.0, 4.0);
player->hurt_tilt_strength =
rangelim(event.player_damage.amount / 4, 1.0, 4.0);
MtEvent *e = new SimpleTriggerEvent("PlayerDamage");
gamedef->event()->put(e);
@ -4285,10 +4285,7 @@ void Game::updateFrame(ProfilerGraph *graph, RunStats *stats,
Damage flash
*/
if (runData->damage_flash > 0.0) {
video::SColor color(std::min(runData->damage_flash, 180.0f),
180,
0,
0);
video::SColor color(runData->damage_flash, 180, 0, 0);
driver->draw2DRectangle(color,
core::rect<s32>(0, 0, screensize.X, screensize.Y),
NULL);