4jcraft/Minecraft.Client/Rendering/EntityRenderers/WitherBossRenderer.cpp
2026-03-21 22:28:58 -05:00

108 lines
3.6 KiB
C++

#include "../../Platform/stdafx.h"
#include "WitherBossRenderer.h"
#include "../Models/WitherBossModel.h"
#include "MobRenderer.h"
#include "../../../Minecraft.World/Entities/Mobs/WitherBoss.h"
#include "../../UI/BossMobGuiInfo.h"
ResourceLocation WitherBossRenderer::WITHER_ARMOR_LOCATION =
ResourceLocation(TN_MOB_WITHER_ARMOR);
ResourceLocation WitherBossRenderer::WITHER_INVULERABLE_LOCATION =
ResourceLocation(TN_MOB_WITHER_INVULNERABLE);
ResourceLocation WitherBossRenderer::WITHER_LOCATION =
ResourceLocation(TN_MOB_WITHER);
WitherBossRenderer::WitherBossRenderer()
: MobRenderer(new WitherBossModel(), 1.0f) {
modelVersion = dynamic_cast<WitherBossModel*>(model)->modelVersion();
}
void WitherBossRenderer::render(std::shared_ptr<Entity> entity, double x,
double y, double z, float rot, float a) {
std::shared_ptr<WitherBoss> mob =
std::dynamic_pointer_cast<WitherBoss>(entity);
BossMobGuiInfo::setBossHealth(mob, true);
int modelVersion = dynamic_cast<WitherBossModel*>(model)->modelVersion();
if (modelVersion != this->modelVersion) {
this->modelVersion = modelVersion;
model = new WitherBossModel();
}
MobRenderer::render(entity, x, y, z, rot, a);
}
ResourceLocation* WitherBossRenderer::getTextureLocation(
std::shared_ptr<Entity> entity) {
std::shared_ptr<WitherBoss> mob =
std::dynamic_pointer_cast<WitherBoss>(entity);
int invulnerableTicks = mob->getInvulnerableTicks();
if (invulnerableTicks <= 0 ||
((invulnerableTicks <= (SharedConstants::TICKS_PER_SECOND * 4)) &&
(invulnerableTicks / 5) % 2 == 1)) {
return &WITHER_LOCATION;
}
return &WITHER_INVULERABLE_LOCATION;
}
void WitherBossRenderer::scale(std::shared_ptr<LivingEntity> _mob, float a) {
std::shared_ptr<WitherBoss> mob =
std::dynamic_pointer_cast<WitherBoss>(_mob);
int inTicks = mob->getInvulnerableTicks();
if (inTicks > 0) {
float scale = 2.0f - (((float)inTicks - a) /
(SharedConstants::TICKS_PER_SECOND * 11)) *
.5f;
glScalef(scale, scale, scale);
} else {
glScalef(2, 2, 2);
}
}
int WitherBossRenderer::prepareArmor(std::shared_ptr<LivingEntity> entity,
int layer, float a) {
std::shared_ptr<WitherBoss> mob =
std::dynamic_pointer_cast<WitherBoss>(entity);
if (mob->isPowered()) {
if (mob->isInvisible()) {
glDepthMask(false);
} else {
glDepthMask(true);
}
if (layer == 1) {
float time = mob->tickCount + a;
bindTexture(&WITHER_ARMOR_LOCATION);
glMatrixMode(GL_TEXTURE);
glLoadIdentity();
float uo = cos(time * 0.02f) * 3;
float vo = time * 0.01f;
glTranslatef(uo, vo, 0);
setArmor(model);
glMatrixMode(GL_MODELVIEW);
glEnable(GL_BLEND);
float br = 0.5f;
glColor4f(br, br, br, 1);
glDisable(GL_LIGHTING);
glBlendFunc(GL_ONE, GL_ONE);
glTranslatef(0, -.01f, 0);
glScalef(1.1f, 1.1f, 1.1f);
return 1;
}
if (layer == 2) {
glMatrixMode(GL_TEXTURE);
glLoadIdentity();
glMatrixMode(GL_MODELVIEW);
glEnable(GL_LIGHTING);
glDisable(GL_BLEND);
}
}
return -1;
}
int WitherBossRenderer::prepareArmorOverlay(
std::shared_ptr<LivingEntity> entity, int layer, float a) {
return -1;
}