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99 lines
3.1 KiB
C++
99 lines
3.1 KiB
C++
#include "../../Platform/stdafx.h"
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#include "CreeperRenderer.h"
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#include "../Models/CreeperModel.h"
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#include "../../../Minecraft.World/Headers/net.minecraft.world.entity.monster.h"
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#include "../../../Minecraft.World/Util/Mth.h"
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ResourceLocation CreeperRenderer::POWER_LOCATION =
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ResourceLocation(TN_POWERED_CREEPER);
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ResourceLocation CreeperRenderer::CREEPER_LOCATION =
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ResourceLocation(TN_MOB_CREEPER);
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CreeperRenderer::CreeperRenderer() : MobRenderer(new CreeperModel(), 0.5f) {
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armorModel = new CreeperModel(2);
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}
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void CreeperRenderer::scale(std::shared_ptr<LivingEntity> mob, float a) {
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std::shared_ptr<Creeper> creeper = std::dynamic_pointer_cast<Creeper>(mob);
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float g = creeper->getSwelling(a);
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float wobble = 1.0f + Mth::sin(g * 100) * g * 0.01f;
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if (g < 0) g = 0;
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if (g > 1) g = 1;
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g = g * g;
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g = g * g;
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float s = (1.0f + g * 0.4f) * wobble;
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float hs = (1.0f + g * 0.1f) / wobble;
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glScalef(s, hs, s);
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}
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int CreeperRenderer::getOverlayColor(std::shared_ptr<LivingEntity> mob,
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float br, float a) {
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std::shared_ptr<Creeper> creeper = std::dynamic_pointer_cast<Creeper>(mob);
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float step = creeper->getSwelling(a);
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if ((int)(step * 10) % 2 == 0) return 0;
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int _a = (int)(step * 0.2f * 255) +
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25; // 4J - added 25 here as our entities are rendered with alpha
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// test still enabled, and so anything less is invisible
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if (_a < 0) _a = 0;
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if (_a > 255) _a = 255;
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int r = 255;
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int g = 255;
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int b = 255;
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return (_a << 24) | (r << 16) | (g << 8) | b;
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}
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int CreeperRenderer::prepareArmor(std::shared_ptr<LivingEntity> _mob, int layer,
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float a) {
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// 4J - dynamic cast required because we aren't using templates/generics in
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// our version
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std::shared_ptr<Creeper> mob = std::dynamic_pointer_cast<Creeper>(_mob);
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if (mob->isPowered()) {
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if (mob->isInvisible())
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glDepthMask(false);
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else
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glDepthMask(true);
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if (layer == 1) {
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float time = mob->tickCount + a;
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bindTexture(&POWER_LOCATION);
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glMatrixMode(GL_TEXTURE);
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glLoadIdentity();
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float uo = time * 0.01f;
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float vo = time * 0.01f;
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glTranslatef(uo, vo, 0);
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setArmor(armorModel);
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glMatrixMode(GL_MODELVIEW);
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glEnable(GL_BLEND);
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float br = 0.5f;
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glColor4f(br, br, br, 1);
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glDisable(GL_LIGHTING);
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glBlendFunc(GL_ONE, GL_ONE);
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return 1;
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}
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if (layer == 2) {
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glMatrixMode(GL_TEXTURE);
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glLoadIdentity();
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glMatrixMode(GL_MODELVIEW);
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glEnable(GL_LIGHTING);
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glDisable(GL_BLEND);
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}
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}
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return -1;
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}
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int CreeperRenderer::prepareArmorOverlay(std::shared_ptr<LivingEntity> mob,
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int layer, float a) {
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return -1;
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}
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ResourceLocation* CreeperRenderer::getTextureLocation(
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std::shared_ptr<Entity> mob) {
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return &CREEPER_LOCATION;
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} |