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https://github.com/4jcraft/4jcraft.git
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483 lines
17 KiB
C++
483 lines
17 KiB
C++
#include "../../Platform/stdafx.h"
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#include "MobRenderer.h"
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#include "../../Player/MultiPlayerLocalPlayer.h"
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#include "../../../Minecraft.World/Headers/net.minecraft.world.entity.h"
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#include "../../../Minecraft.World/Headers/net.minecraft.world.entity.player.h"
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#include "../../../Minecraft.World/Headers/net.minecraft.world.entity.projectile.h"
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#include "../../../Minecraft.World/Util/StringHelpers.h"
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#include "../../../Minecraft.World/Util/Mth.h"
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#include "EntityRenderDispatcher.h"
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MobRenderer::MobRenderer(Model* model, float shadow) : EntityRenderer() {
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this->model = model;
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this->shadowRadius = shadow;
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this->armor = NULL;
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}
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void MobRenderer::setArmor(Model* armor) { this->armor = armor; }
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float MobRenderer::rotlerp(float from, float to, float a) {
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float diff = to - from;
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while (diff < -180) diff += 360;
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while (diff >= 180) diff -= 360;
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return from + a * diff;
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}
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void MobRenderer::render(std::shared_ptr<Entity> _mob, double x, double y,
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double z, float rot, float a) {
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// 4J - added - this used to use generics so the input parameter could be a
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// mob (or derived type), but we aren't able to do that so dynamically
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// casting to get the more specific type here.
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std::shared_ptr<Mob> mob = std::dynamic_pointer_cast<Mob>(_mob);
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glPushMatrix();
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glDisable(GL_CULL_FACE);
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model->attackTime = getAttackAnim(mob, a);
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if (armor != NULL) armor->attackTime = model->attackTime;
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model->riding = mob->isRiding();
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if (armor != NULL) armor->riding = model->riding;
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model->young = mob->isBaby();
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if (armor != NULL) armor->young = model->young;
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// 4J - removed try/catch
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// try
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// {
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float bodyRot = rotlerp(mob->yBodyRotO, mob->yBodyRot, a);
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float headRot = rotlerp(mob->yHeadRotO, mob->yHeadRot, a);
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if (mob->isRiding() && std::dynamic_pointer_cast<Mob>(mob->riding)) {
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std::shared_ptr<Mob> riding =
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std::dynamic_pointer_cast<Mob>(mob->riding);
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bodyRot = rotlerp(riding->yBodyRotO, riding->yBodyRot, a);
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float headDiff = Mth::wrapDegrees(headRot - bodyRot);
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if (headDiff < -85) headDiff = -85;
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if (headDiff >= 85) headDiff = +85;
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bodyRot = headRot - headDiff;
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if (headDiff * headDiff > 50 * 50) {
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bodyRot += headDiff * 0.2f;
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}
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}
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float headRotx = (mob->xRotO + (mob->xRot - mob->xRotO) * a);
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setupPosition(mob, x, y, z);
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float bob = getBob(mob, a);
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setupRotations(mob, bob, bodyRot, a);
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float _scale = 1 / 16.0f;
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glEnable(GL_RESCALE_NORMAL);
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glScalef(-1, -1, 1);
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scale(mob, a);
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glTranslatef(0, -24 * _scale - 0.125f / 16.0f, 0);
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float ws =
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mob->walkAnimSpeedO + (mob->walkAnimSpeed - mob->walkAnimSpeedO) * a;
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float wp = mob->walkAnimPos - mob->walkAnimSpeed * (1 - a);
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if (mob->isBaby()) {
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wp *= 3.0f;
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}
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if (ws > 1) ws = 1;
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MemSect(31);
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bindTexture(mob->customTextureUrl, mob->getTexture());
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MemSect(0);
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glEnable(GL_ALPHA_TEST);
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model->prepareMobModel(mob, wp, ws, a);
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renderModel(mob, wp, ws, bob, headRot - bodyRot, headRotx, _scale);
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for (int i = 0; i < MAX_ARMOR_LAYERS; i++) {
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int armorType = prepareArmor(mob, i, a);
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if (armorType > 0) {
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armor->prepareMobModel(mob, wp, ws, a);
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armor->render(mob, wp, ws, bob, headRot - bodyRot, headRotx, _scale,
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true);
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if ((armorType & 0xf0) == 16) {
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prepareSecondPassArmor(mob, i, a);
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armor->render(mob, wp, ws, bob, headRot - bodyRot, headRotx,
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_scale, true);
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}
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// 4J - added condition here for rendering player as part of the
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// gui. Avoiding rendering the glint here as it involves using its
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// own blending, and for gui rendering we are globally blending to
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// be able to offer user configurable gui opacity. Note that I
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// really don't know why GL_BLEND is turned off at the end of the
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// first armour layer anyway, or why alpha testing is turned on...
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// but we definitely don't want to be turning blending off during
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// the gui render.
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if (!entityRenderDispatcher->isGuiRender) {
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if ((armorType & 0xf) ==
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0xf) // MGH - fix for missing enchantment glow
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{
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float time = mob->tickCount + a;
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bindTexture(
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TN__BLUR__MISC_GLINT); // 4J was
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// "%blur%/misc/glint.png"
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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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glDepthFunc(GL_EQUAL);
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glDepthMask(false);
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for (int j = 0; j < 2; j++) {
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glDisable(GL_LIGHTING);
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float brr = 0.76f;
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glColor4f(0.5f * brr, 0.25f * brr, 0.8f * brr, 1);
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glBlendFunc(GL_SRC_COLOR, GL_ONE);
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glMatrixMode(GL_TEXTURE);
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glLoadIdentity();
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float uo = time * (0.001f + j * 0.003f) * 20;
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float ss = 1 / 3.0f;
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glScalef(ss, ss, ss);
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glRotatef(30 - (j) * 60.0f, 0, 0, 1);
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glTranslatef(0, uo, 0);
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glMatrixMode(GL_MODELVIEW);
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armor->render(mob, wp, ws, bob, headRot - bodyRot,
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headRotx, _scale, false);
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}
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glColor4f(1, 1, 1, 1);
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glMatrixMode(GL_TEXTURE);
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glDepthMask(true);
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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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glDepthFunc(GL_LEQUAL);
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}
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glDisable(GL_BLEND);
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}
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glEnable(GL_ALPHA_TEST);
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}
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}
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glDepthMask(true);
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additionalRendering(mob, a);
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float br = mob->getBrightness(a);
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int overlayColor = getOverlayColor(mob, br, a);
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glActiveTexture(GL_TEXTURE1);
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glDisable(GL_TEXTURE_2D);
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glActiveTexture(GL_TEXTURE0);
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if (((overlayColor >> 24) & 0xff) > 0 || mob->hurtTime > 0 ||
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mob->deathTime > 0) {
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glDisable(GL_TEXTURE_2D);
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glDisable(GL_ALPHA_TEST);
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glEnable(GL_BLEND);
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glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
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glDepthFunc(GL_EQUAL);
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// 4J - changed these renders to not use the compiled version of their
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// models, because otherwise the render states set about (in particular
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// the depth & alpha test) don't work with our command buffer versions
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if (mob->hurtTime > 0 || mob->deathTime > 0) {
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glColor4f(br, 0, 0, 0.4f);
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model->render(mob, wp, ws, bob, headRot - bodyRot, headRotx, _scale,
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false);
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for (int i = 0; i < MAX_ARMOR_LAYERS; i++) {
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if (prepareArmorOverlay(mob, i, a) >= 0) {
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glColor4f(br, 0, 0, 0.4f);
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armor->render(mob, wp, ws, bob, headRot - bodyRot, headRotx,
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_scale, false);
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}
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}
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}
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if (((overlayColor >> 24) & 0xff) > 0) {
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float r = ((overlayColor >> 16) & 0xff) / 255.0f;
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float g = ((overlayColor >> 8) & 0xff) / 255.0f;
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float b = ((overlayColor) & 0xff) / 255.0f;
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float aa = ((overlayColor >> 24) & 0xff) / 255.0f;
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glColor4f(r, g, b, aa);
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model->render(mob, wp, ws, bob, headRot - bodyRot, headRotx, _scale,
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false);
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for (int i = 0; i < MAX_ARMOR_LAYERS; i++) {
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if (prepareArmorOverlay(mob, i, a) >= 0) {
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glColor4f(r, g, b, aa);
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armor->render(mob, wp, ws, bob, headRot - bodyRot, headRotx,
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_scale, false);
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}
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}
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}
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glDepthFunc(GL_LEQUAL);
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glDisable(GL_BLEND);
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glEnable(GL_ALPHA_TEST);
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glEnable(GL_TEXTURE_2D);
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}
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glDisable(GL_RESCALE_NORMAL);
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// }
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// catch (Exception e) {
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// // System.out.println("Failed: " + modelNames[model]);
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// e.printStackTrace();
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// }
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glActiveTexture(GL_TEXTURE1);
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glEnable(GL_TEXTURE_2D);
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glActiveTexture(GL_TEXTURE0);
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glEnable(GL_CULL_FACE);
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glPopMatrix();
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MemSect(31);
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renderName(mob, x, y, z);
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MemSect(0);
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}
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void MobRenderer::renderModel(std::shared_ptr<Entity> mob, float wp, float ws,
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float bob, float headRotMinusBodyRot,
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float headRotx, float scale) {
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std::shared_ptr<Player> player =
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std::dynamic_pointer_cast<Player>(Minecraft::GetInstance()->player);
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bindTexture(mob->customTextureUrl, mob->getTexture());
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if (!mob->isInvisible()) {
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model->render(mob, wp, ws, bob, headRotMinusBodyRot, headRotx, scale,
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true);
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} else if (!mob->isInvisibleTo(player)) {
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glPushMatrix();
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glColor4f(1, 1, 1, 0.15f);
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glDepthMask(false);
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glEnable(GL_BLEND);
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glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
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glAlphaFunc(GL_GREATER, 1.0f / 255.0f);
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model->render(mob, wp, ws, bob, headRotMinusBodyRot, headRotx, scale,
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true);
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glDisable(GL_BLEND);
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glAlphaFunc(GL_GREATER, .1f);
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glPopMatrix();
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glDepthMask(true);
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} else {
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model->setupAnim(wp, ws, bob, headRotMinusBodyRot, headRotx,
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scale); //, mob);
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}
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}
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void MobRenderer::setupPosition(std::shared_ptr<Mob> mob, double x, double y,
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double z) {
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glTranslatef((float)x, (float)y, (float)z);
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}
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void MobRenderer::setupRotations(std::shared_ptr<Mob> mob, float bob,
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float bodyRot, float a) {
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glRotatef(180 - bodyRot, 0, 1, 0);
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if (mob->deathTime > 0) {
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float fall = (mob->deathTime + a - 1) / 20.0f * 1.6f;
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fall = (float)sqrt(fall);
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if (fall > 1) fall = 1;
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glRotatef(fall * getFlipDegrees(mob), 0, 0, 1);
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}
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}
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float MobRenderer::getAttackAnim(std::shared_ptr<Mob> mob, float a) {
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return mob->getAttackAnim(a);
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}
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float MobRenderer::getBob(std::shared_ptr<Mob> mob, float a) {
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return (mob->tickCount + a);
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}
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void MobRenderer::additionalRendering(std::shared_ptr<Mob> mob, float a) {}
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int MobRenderer::prepareArmorOverlay(std::shared_ptr<Mob> mob, int layer,
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float a) {
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return prepareArmor(mob, layer, a);
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}
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int MobRenderer::prepareArmor(std::shared_ptr<Mob> mob, int layer, float a) {
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return -1;
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}
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void MobRenderer::prepareSecondPassArmor(std::shared_ptr<Mob> mob, int layer,
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float a) {}
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float MobRenderer::getFlipDegrees(std::shared_ptr<Mob> mob) { return 90; }
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int MobRenderer::getOverlayColor(std::shared_ptr<Mob> mob, float br, float a) {
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return 0;
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}
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void MobRenderer::scale(std::shared_ptr<Mob> mob, float a) {}
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void MobRenderer::renderName(std::shared_ptr<Mob> mob, double x, double y,
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double z) {
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if (Minecraft::renderDebug()) {
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// renderNameTag(mob, _toString<int>(mob->entityId), x, y, z, 64);
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}
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}
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// 4J Added parameter for color here so that we can colour players names
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void MobRenderer::renderNameTag(std::shared_ptr<Mob> mob,
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const std::wstring& OriginalName, double x,
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double y, double z, int maxDist,
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int color /*= 0xffffffff*/) {
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if (app.GetGameSettings(eGameSetting_DisplayHUD) == 0) {
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// 4J-PB - turn off gamertag render
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return;
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}
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if (app.GetGameHostOption(eGameHostOption_Gamertags) == 0) {
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// turn off gamertags if the host has set them off
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return;
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}
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float dist = mob->distanceTo(entityRenderDispatcher->cameraEntity);
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if (dist > maxDist) {
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return;
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}
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Font* font = getFont();
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float size = 1.60f;
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float s = 1 / 60.0f * size;
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glPushMatrix();
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glTranslatef((float)x + 0, (float)y + 2.3f, (float)z);
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glNormal3f(0, 1, 0);
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glRotatef(-this->entityRenderDispatcher->playerRotY, 0, 1, 0);
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glRotatef(this->entityRenderDispatcher->playerRotX, 1, 0, 0);
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glScalef(-s, -s, s);
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glDisable(GL_LIGHTING);
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// 4J Stu - If it's beyond readable distance, then just render a coloured
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// box
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int readableDist = PLAYER_NAME_READABLE_FULLSCREEN;
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if (!RenderManager.IsHiDef()) {
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readableDist = PLAYER_NAME_READABLE_DISTANCE_SD;
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} else if (app.GetLocalPlayerCount() > 2) {
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readableDist = PLAYER_NAME_READABLE_DISTANCE_SPLITSCREEN;
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}
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float textOpacity = 1.0f;
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if (dist >= readableDist) {
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int diff = dist - readableDist;
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textOpacity /= (diff / 2);
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if (diff > readableDist) textOpacity = 0.0f;
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}
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if (textOpacity < 0.0f) textOpacity = 0.0f;
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if (textOpacity > 1.0f) textOpacity = 1.0f;
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glEnable(GL_BLEND);
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glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
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Tesselator* t = Tesselator::getInstance();
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int offs = 0;
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std::shared_ptr<Player> player = std::dynamic_pointer_cast<Player>(mob);
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if (player != NULL && app.isXuidDeadmau5(player->getXuid())) offs = -10;
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std::wstring playerName;
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WCHAR wchName[2];
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#if defined(__PS3__) || defined(__ORBIS__)
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// Check we have all the font characters for this player name
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switch (player->GetPlayerNameValidState()) {
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case Player::ePlayerNameValid_NotSet:
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if (font->AllCharactersValid(OriginalName)) {
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playerName = OriginalName;
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player->SetPlayerNameValidState(true);
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} else {
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memset(wchName, 0, sizeof(WCHAR) * 2);
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swprintf(wchName, 2, L"%d", player->getPlayerIndex() + 1);
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playerName = wchName;
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player->SetPlayerNameValidState(false);
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}
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break;
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case Player::ePlayerNameValid_True:
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playerName = OriginalName;
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break;
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case Player::ePlayerNameValid_False:
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memset(wchName, 0, sizeof(WCHAR) * 2);
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swprintf(wchName, 2, L"%d", player->getPlayerIndex() + 1);
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playerName = wchName;
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break;
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}
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#else
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playerName = OriginalName;
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#endif
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if (textOpacity > 0.0f) {
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glColor4f(1.0f, 1.0f, 1.0f, textOpacity);
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glDepthMask(false);
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glDisable(GL_DEPTH_TEST);
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glDisable(GL_TEXTURE_2D);
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t->begin();
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int w = font->width(playerName) / 2;
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if (textOpacity < 1.0f) {
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t->color(color, 255 * textOpacity);
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} else {
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t->color(0.0f, 0.0f, 0.0f, 0.25f);
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}
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t->vertex((float)(-w - 1), (float)(-1 + offs), (float)(0));
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t->vertex((float)(-w - 1), (float)(+8 + offs + 1), (float)(0));
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t->vertex((float)(+w + 1), (float)(+8 + offs + 1), (float)(0));
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t->vertex((float)(+w + 1), (float)(-1 + offs), (float)(0));
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t->end();
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glEnable(GL_DEPTH_TEST);
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glDepthMask(true);
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glDepthFunc(GL_ALWAYS);
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glLineWidth(2.0f);
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t->begin(GL_LINE_STRIP);
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t->color(color, 255 * textOpacity);
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t->vertex((float)(-w - 1), (float)(-1 + offs), (float)(0));
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t->vertex((float)(-w - 1), (float)(+8 + offs + 1), (float)(0));
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t->vertex((float)(+w + 1), (float)(+8 + offs + 1), (float)(0));
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t->vertex((float)(+w + 1), (float)(-1 + offs), (float)(0));
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t->vertex((float)(-w - 1), (float)(-1 + offs), (float)(0));
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t->end();
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glDepthFunc(GL_LEQUAL);
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glDepthMask(false);
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glDisable(GL_DEPTH_TEST);
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glEnable(GL_TEXTURE_2D);
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font->draw(playerName, -font->width(playerName) / 2, offs, 0x20ffffff);
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glEnable(GL_DEPTH_TEST);
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glDepthMask(true);
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}
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if (textOpacity < 1.0f) {
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glColor4f(1.0f, 1.0f, 1.0f, 1.0f);
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glDisable(GL_TEXTURE_2D);
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glDepthFunc(GL_ALWAYS);
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t->begin();
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int w = font->width(playerName) / 2;
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t->color(color, 255);
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t->vertex((float)(-w - 1), (float)(-1 + offs), (float)(0));
|
|
t->vertex((float)(-w - 1), (float)(+8 + offs), (float)(0));
|
|
t->vertex((float)(+w + 1), (float)(+8 + offs), (float)(0));
|
|
t->vertex((float)(+w + 1), (float)(-1 + offs), (float)(0));
|
|
t->end();
|
|
glDepthFunc(GL_LEQUAL);
|
|
glEnable(GL_TEXTURE_2D);
|
|
|
|
glTranslatef(0.0f, 0.0f, -0.04f);
|
|
}
|
|
|
|
if (textOpacity > 0.0f) {
|
|
int textColor = (((int)(textOpacity * 255) << 24) | 0xffffff);
|
|
font->draw(playerName, -font->width(playerName) / 2, offs, textColor);
|
|
}
|
|
|
|
glEnable(GL_LIGHTING);
|
|
glDisable(GL_BLEND);
|
|
glColor4f(1, 1, 1, 1);
|
|
glPopMatrix();
|
|
}
|