63 lines
1.7 KiB
C++
Executable File
63 lines
1.7 KiB
C++
Executable File
#include "ArrowRenderer.h"
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#include "../Tesselator.h"
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#include "../Textures.h"
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#include "../gles.h"
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#include "../../../world/entity/Entity.h"
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#include "../../../world/entity/projectile/Arrow.h"
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void ArrowRenderer::render(Entity* entity, float x, float y, float z, float rot, float a) {
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bindTexture("item/arrows.png");
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Arrow* arrow = (Arrow*) entity;
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glPushMatrix2();
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glTranslatef(x, y, z);
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glRotatef(arrow->yRotO + (arrow->yRot - arrow->yRotO) * a - 90, 0, 1, 0);
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glRotatef(arrow->xRotO + (arrow->xRot - arrow->xRotO) * a, 0, 0, 1);
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Tesselator& t = Tesselator::instance;
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int type = 0;
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float u0 = 0 / 32.0f;
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float u1 = 16 / 32.0f;
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float v0 = (0 + type * 10) / 32.0f;
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float v1 = (5 + type * 10) / 32.0f;
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float u02 = 0 / 32.0f;
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float u12 = 5 / 32.0f;
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float v02 = (5 + type * 10) / 32.0f;
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float v12 = (10 + type * 10) / 32.0f;
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float ss = 0.9f / 16.0f;
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float shake = arrow->shakeTime - a;
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if (shake > 0) {
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float pow = -Mth::sin(shake * 3) * shake;
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glRotatef(pow, 0, 0, 1);
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}
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glRotatef(45, 1, 0, 0);
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glScalef(ss, ss, ss);
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glTranslatef(-4, 0, 0);
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t.begin();
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t.vertexUV(-7, -2, -2, u02, v02);
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t.vertexUV(-7, -2, +2, u12, v02);
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t.vertexUV(-7, +2, +2, u12, v12);
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t.vertexUV(-7, +2, -2, u02, v12);
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t.vertexUV(-7, +2, -2, u02, v02);
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t.vertexUV(-7, +2, +2, u12, v02);
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t.vertexUV(-7, -2, +2, u12, v12);
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t.vertexUV(-7, -2, -2, u02, v12);
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t.draw();
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for (int i = 0; i < 4; i++) {
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glRotatef(90, 1, 0, 0);
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t.begin();
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t.vertexUV(-8, -2, 0, u0, v0);
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t.vertexUV(+8, -2, 0, u1, v0);
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t.vertexUV(+8, +2, 0, u1, v1);
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t.vertexUV(-8, +2, 0, u0, v1);
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t.endOverrideAndDraw();
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}
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glPopMatrix2();
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} |