47 lines
1.1 KiB
C
47 lines
1.1 KiB
C
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#include <GL/gl.h>
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#include <math.h>
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#include <zoom/render.h>
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#include <zoom/player.h>
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#include <zoom/level.h>
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#include <zoom/math.h>
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extern PLAYER player;
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extern LEVEL level;
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extern GLuint sphere;
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void Render() {
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GLfloat light_position[] = { 0.0, 0.0, 0.0, 1.0 };
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GLfloat light_emission[] = {1.0, 1.0, 1.0, 1.0};
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GLfloat std_emission[] = {0.0, 0.0, 0.0, 1.0};
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MATRIX rotate = {
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player.rotycos, 0.0, -player.rotysin, 0.0,
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0.0, 1.0, 0.0, 0.0,
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player.rotysin, 0.0, player.rotycos, 0.0,
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0.0, 0.0, 0.0, 1.0
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};
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glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
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glLoadIdentity();
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glRotatef(player.rotx, 1.0, 0.0, 0.0);
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glMultMatrixf(rotate.f);
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glTranslatef(-player.pos.x, -player.pos.y, -player.pos.z);
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glLightfv(GL_LIGHT0, GL_POSITION, light_position);
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glPushMatrix();
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glDisable(GL_TEXTURE_2D);
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glMaterialfv(GL_FRONT, GL_EMISSION, light_emission);
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glTranslatef(light_position[0], light_position[1], light_position[2]);
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glScalef(0.1, 0.1, 0.1);
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glCallList(sphere);
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glMaterialfv(GL_FRONT, GL_EMISSION, std_emission);
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glEnable(GL_TEXTURE_2D);
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glPopMatrix();
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DrawRoom(&level, player.room);
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glFlush();
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}
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