diff options
Diffstat (limited to 'Minecraft.Client/MinecartRenderer.cpp')
| -rw-r--r-- | Minecraft.Client/MinecartRenderer.cpp | 106 |
1 files changed, 106 insertions, 0 deletions
diff --git a/Minecraft.Client/MinecartRenderer.cpp b/Minecraft.Client/MinecartRenderer.cpp new file mode 100644 index 00000000..0cae8346 --- /dev/null +++ b/Minecraft.Client/MinecartRenderer.cpp @@ -0,0 +1,106 @@ +#include "stdafx.h" +#include "MinecartRenderer.h" +#include "MinecartModel.h" +#include "..\Minecraft.World\net.minecraft.world.entity.item.h" +#include "..\Minecraft.World\net.minecraft.world.level.tile.h" + +MinecartRenderer::MinecartRenderer() +{ + this->shadowRadius = 0.5f; + model = new MinecartModel(); +} + +void MinecartRenderer::render(shared_ptr<Entity> _cart, double x, double y, double z, float rot, float a) +{ + // 4J - dynamic cast required because we aren't using templates/generics in our version + shared_ptr<Minecart> cart = dynamic_pointer_cast<Minecart>(_cart); + + glPushMatrix(); + + __int64 seed = cart->entityId * 493286711l; + seed = seed * seed * 4392167121l + seed * 98761; + + float xo = ((((seed >> 16) & 0x7) + 0.5f) / 8.0f - 0.5f) * 0.004f; + float yo = ((((seed >> 20) & 0x7) + 0.5f) / 8.0f - 0.5f) * 0.004f; + float zo = ((((seed >> 24) & 0x7) + 0.5f) / 8.0f - 0.5f) * 0.004f; + + glTranslatef(xo, yo, zo); + + double xx = cart->xOld + (cart->x - cart->xOld) * a; + double yy = cart->yOld + (cart->y - cart->yOld) * a; + double zz = cart->zOld + (cart->z - cart->zOld) * a; + + double r = 0.3f; + + Vec3 *p = cart->getPos(xx, yy, zz); + + float xRot = cart->xRotO + (cart->xRot - cart->xRotO) * a; + + if (p != NULL) + { + Vec3 *p0 = cart->getPosOffs(xx, yy, zz, r); + Vec3 *p1 = cart->getPosOffs(xx, yy, zz, -r); + if (p0 == NULL) p0 = p; + if (p1 == NULL) p1 = p; + + x += p->x - xx; + y += (p0->y + p1->y) / 2 - yy; + z += p->z - zz; + + Vec3 *dir = p1->add(-p0->x, -p0->y, -p0->z); + if (dir->length() == 0) + { + } + else + { + dir = dir->normalize(); + rot = (float) (atan2(dir->z, dir->x) * 180 / PI); + xRot = (float) (atan(dir->y) * 73); + } + } + glTranslatef((float) x, (float) y, (float) z); + + glRotatef(180 - rot, 0, 1, 0); + glRotatef(-xRot, 0, 0, 1); + float hurt = cart->getHurtTime() - a; + float dmg = cart->getDamage() - a; + if (dmg < 0) dmg = 0; + if (hurt > 0) + { + glRotatef(Mth::sin(hurt) * hurt * dmg / 10 * cart->getHurtDir(), 1, 0, 0); + } + + if (cart->type != Minecart::RIDEABLE) + { + glPushMatrix(); + bindTexture(TN_TERRAIN); // 4J was L"/terrain.png" + float ss = 12 / 16.0f; + glScalef(ss, ss, ss); + + // 4J - changes here brought forward from 1.2.3 + if (cart->type == Minecart::CHEST) + { + glTranslatef(0 / 16.0f, 8 / 16.0f, 0 / 16.0f); + TileRenderer *tr = new TileRenderer(); + tr->renderTile(Tile::chest, 0, cart->getBrightness(a)); + delete tr; + } + else if (cart->type == Minecart::FURNACE) + { + glTranslatef(0, 6 / 16.0f, 0); + TileRenderer *tr = new TileRenderer(); + tr->renderTile(Tile::furnace, 0, cart->getBrightness(a)); + delete tr; + } + glPopMatrix(); + glColor4f(1, 1, 1, 1); + } + + bindTexture(TN_ITEM_CART); // 4J - was L"/item/cart.png" + glScalef(-1, -1, 1); + // model.render(0, 0, cart->getLootContent() * 7.1f - 0.1f, 0, 0, 1 / +// 16.0f); + model->render(cart, 0, 0, -0.1f, 0, 0, 1 / 16.0f, true); + glPopMatrix(); + +}
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