HGKeeper

#include "face.h"

#include "sharky.h"

#include <GL/gl.h>

#include <GL/glu.h>

#include "models.h"

#define NUM_SHARKS 12

#define NUM_SHARK_LIDS 10

#define NUM_FINS 4

#define NUM_SHARK_EYES 1

#define NUM_SHARK_PUPILS 1

#define NUM_SHARK_IRIS 1

#define SHARK_SCALE .025

#define SHARK_EYES_Y 7.5*SHARK_SCALE // .295

#define SHARK_EYES_X 28.89*SHARK_SCALE // .26

#define SHARK_EYES_Z 56*SHARK_SCALE // .38

#define SHARK_FINS_X 75*SHARK_SCALE //.65

#define SHARK_FINS_Y -44*SHARK_SCALE//.18

#define SHARK_FINS_Z -15*SHARK_SCALE //.05

#define SHARK_IRIS_X 0*SHARK_SCALE

#define SHARK_IRIS_Y 1.67*SHARK_SCALE//.015

#define SHARK_IRIS_Z 5.0*SHARK_SCALE//.08

#define SHARK_PUP_X 0*SHARK_SCALE

#define SHARK_PUP_Y 0*SHARK_SCALE

#define SHARK_PUP_Z 2.5*SHARK_SCALE //.028

#define SHARK_IRIS_SCALE .10*SHARK_SCALE

#define SHARK_PUP_SCALE .08*SHARK_SCALE

#define SHARK_FIN_SCALE .9*SHARK_SCALE

#define SHARK_EYE_SCALE .7*SHARK_SCALE

#define SHARK_LID_SCALE .84*SHARK_SCALE

#define SHARK_HEAD_SCALE .58*SHARK_SCALE

#define TOP_FIN_X 0*SHARK_SCALE

#define TOP_FIN_Y 4*SHARK_SCALE

#define TOP_FIN_Z 25*SHARK_SCALE

#define BOT_FIN_X 0*SHARK_SCALE

#define BOT_FIN_Y 9*SHARK_SCALE

#define BOT_FIN_Z -70*SHARK_SCALE

#define TOP_FIN_SCALE 2*SHARK_SCALE

#define MAX_FIN_ANGLE 90.0

#define MIN_FIN_ANGLE -20.0

#define ANGLE_INC 60

float fins=0;

char shark_mtl_file[MAX_FILE_LEN] = "dog.mtl";

// the initial dog materials

GLint init_shark_mats[NUM_PARTS] = {1, 2, 3, 4, 5, 3, 5, 0, 0, 0};

void draw_shark_pupil(FACE f, PART p) {

struct shark_struct* shark=(struct shark_struct*)f->char_struct;

glPushMatrix();

glTranslatef(SHARK_IRIS_X, -SHARK_IRIS_Z, SHARK_IRIS_Y);

if(p==LEFT_IRIS)

glmSetMat(f->materials, f->mat_indeces[LEFT_IRIS]);

else

glmSetMat(f->materials, f->mat_indeces[RIGHT_IRIS]);

glCallList(shark->iris[0]);

glTranslatef(SHARK_PUP_X, -SHARK_PUP_Z, SHARK_PUP_Y);

glmSetMat(f->materials, f->mat_indeces[PUPIL]);

glCallList(shark->pupil[0]);

glPopMatrix();

}

void draw_shark_left_eye(FACE f, BOOL open, int max) {

struct shark_struct* shark=(struct shark_struct*)f->char_struct;

if(f->my_mode==CRAZY2)

shark->curr_left_lid=NUM_SHARK_LIDS-1;

else

shark->curr_left_lid = compute_lid(open, shark->curr_left_lid, max);

glPushMatrix();

glTranslatef(-SHARK_EYES_X, 0.0, 0.0);

glPushMatrix();

glTranslatef(0.0, -f->curr_eye_pop, 0.0);

draw_shark_pupil(f, LEFT_IRIS);

glmSetMat(f->materials, f->mat_indeces[EYES]);

glCallList(shark->eyes[shark->curr_left_eye]);

glPopMatrix();

glmSetMat(f->materials, f->mat_indeces[LIDS]);

glCallList(shark->lids[shark->curr_left_lid]);

glPopMatrix();

}

void draw_shark_right_eye(FACE f, BOOL open, int max) {

struct shark_struct* shark=(struct shark_struct*)f->char_struct;

if(f->my_mode==CRAZY2)

shark->curr_right_lid=NUM_SHARK_LIDS-1;

else

shark->curr_right_lid = compute_lid(open, shark->curr_right_lid, max);

glPushMatrix();

glTranslatef(SHARK_EYES_X, 0.0, 0.0);

glPushMatrix();

glTranslatef(0.0, -f->curr_eye_pop, 0.0);

draw_shark_pupil(f, RIGHT_IRIS);

glmSetMat(f->materials, f->mat_indeces[EYES]);

glCallList(shark->eyes[shark->curr_right_eye]);

glPopMatrix();

glmSetMat(f->materials, f->mat_indeces[LIDS]);

glCallList(shark->lids[shark->curr_right_lid]);

glPopMatrix();

}

void shark_eyes(FACE f, GLfloat angle, GLfloat yangle, BOOL left_open, BOOL right_open, DIRECTION dir)

{

struct shark_struct* shark=(struct shark_struct*)f->char_struct;

int max_eye;

if(dir==CONST) { //then not moving, eyes are gettin sleepy

f->eye_count--;

}

else{

f->eye_count=EYE_TIME*NUM_SHARK_LIDS-1;

}

max_eye=f->eye_count/EYE_TIME;

if(max_eye<0)

max_eye=0;

if(f->my_mode==CRAZY2)

f->curr_eye_pop=f->curr_eye_pop + (MAX_EYE_POP - f->curr_eye_pop)/2;

else

f->curr_eye_pop=f->curr_eye_pop - (f->curr_eye_pop-0)/2;

glPushMatrix();

glTranslatef(0, 0, SHARK_EYES_Y);

glTranslatef(0, -SHARK_EYES_Z,0);

draw_shark_left_eye(f, left_open, max_eye);

draw_shark_right_eye(f, right_open, max_eye);

glPopMatrix();

}

void shark_fins(FACE f, DIRECTION dir){

struct shark_struct* shark=(struct shark_struct*)f->char_struct;

if(dir==DOWN){

if(shark->curr_fin < (NUM_FINS-1))

shark->curr_fin++;

shark->curr_fin_angle = shark->curr_fin_angle+(MAX_FIN_ANGLE-shark->curr_fin_angle)/2;

}

if(dir==UP){

if(shark->curr_fin > 0)

shark->curr_fin--;

shark->curr_fin_angle = shark->curr_fin_angle+(MIN_FIN_ANGLE-shark->curr_fin_angle)/2;

}

else if(dir==CONST){

shark->curr_fin=1;

shark->curr_fin_angle = shark->curr_fin_angle+(0-shark->curr_fin_angle)/3;

}

glPushMatrix();

glTranslatef(-SHARK_FINS_X, -SHARK_FINS_Z, SHARK_FINS_Y);

if(f->my_mode==CRAZY1)

glRotatef(MAX_FIN_ANGLE, 0.0, 1.0, 0.0);

else

glRotatef(shark->curr_fin_angle, 0.0, 1.0, 0.0);

glmSetMat(f->materials, f->mat_indeces[APPENDAGE]);

glCallList(shark->fins[shark->curr_fin]);

glPopMatrix();

glPushMatrix();

glTranslatef(SHARK_FINS_X, -SHARK_FINS_Z, SHARK_FINS_Y);

glScalef(-1, 1, 1);

if(f->my_mode==CRAZY1)

glRotatef(MIN_FIN_ANGLE, 0.0, 1.0, 0.0);

else

glRotatef(shark->curr_fin_angle, 0.0, 1.0, 0.0);

glCallList(shark->fins[shark->curr_fin]);

glPopMatrix();

}

void draw_back_fins(FACE f){

struct shark_struct* shark=(struct shark_struct*)f->char_struct;

glPushMatrix();

glTranslatef(0, fins, TOP_FIN_Y);

glRotatef(180, 0.0, 1.0, 0.0);

glScalef(.5*TOP_FIN_SCALE,TOP_FIN_SCALE,TOP_FIN_SCALE);

glmSetMat(f->materials, f->mat_indeces[APPENDAGE]);

glCallList(shark->fins[2]);

glPopMatrix();

}

void draw_shark(FACE f, GLfloat angle, GLfloat yangle, BOOL left_open, BOOL right_open, GLfloat open, DIRECTION dir, OUTPUT_MODE mode){

int next_face;

struct shark_struct* shark;

f->crazy_count--;

if(f->crazy_count==0){

f->my_mode = mode;

if(mode!=NORMAL)

f->crazy_count = CRAZY_COUNT;

else

f->crazy_count = 1;

}

apply_output_mode(f, &angle, &yangle, &left_open, &right_open, &open, &dir);

next_face = NUM_SHARKS - open*NUM_SHARKS - 1;

shark = (struct shark_struct*)f->char_struct;

if(next_face > shark->curr_face)

shark->curr_face++;

else if(next_face < shark->curr_face)

shark->curr_face--;

glPushMatrix();

glRotatef(-90, 1.0, 0.0, 0.0);

glRotatef(-yangle, 0.0, 0.0, -1.0);

glRotatef(-angle, 0, 1, 0);

shark_eyes(f, angle, yangle, left_open, right_open, dir);

shark_fins(f, dir);

//draw_back_fins(f);

glmSetMat(f->materials, f->mat_indeces[HEAD]);

glCallList(shark->faces[shark->curr_face]);

glPopMatrix();

}

void init_shark(FACE f){

int i;

struct shark_struct* shark;

f->char_struct = (struct shark_struct*)malloc(sizeof(struct shark_struct));

f->materials = glmMTL(shark_mtl_file);

f->mat_indeces=(GLint*)malloc(sizeof(GLint)*NUM_PARTS);

//initialize all of the parts to some colors

change_materials(f, init_shark_mats, NUM_PARTS);

f->my_mode = NORMAL;

f->eye_count = EYE_TIME*NUM_SHARK_LIDS-1;

f->crazy_count = 1;

f->curr_z_angle = 0;

f->curr_eye_pop = 0;

f->name = strdup("sharky");

f->draw_func = draw_shark;

shark = (struct shark_struct*)f->char_struct;

printf("\nReading models: ");

fflush(0);

//initialize the draw lists

init_lists(&shark->faces, &shark->m_faces, NUM_SHARKS, f->name, SHARK_HEAD_SCALE);

init_lists(&shark->lids, &shark->m_lids, NUM_SHARK_LIDS, "sharkylid", SHARK_LID_SCALE);

init_lists(&shark->fins, &shark->m_fins, NUM_FINS, "sharkyfin", SHARK_FIN_SCALE);

init_lists(&shark->eyes, &shark->m_eyes, NUM_SHARK_EYES, "sharkyeye", SHARK_EYE_SCALE);

init_lists(&shark->pupil, &shark->m_pupil, NUM_SHARK_PUPILS, "sharkypupil", SHARK_PUP_SCALE);

init_lists(&shark->iris, &shark->m_iris, NUM_SHARK_IRIS, "sharkyiris", SHARK_IRIS_SCALE);

printf("\n");

fflush(0);

shark->curr_face = 0;

shark->curr_fin = 1;

shark->curr_left_lid = 0;

shark->curr_right_lid = 0;

shark->curr_left_eye = 0;

shark->curr_right_eye = 0;

shark->curr_pupil = 0;

shark->curr_fin_angle = 0;

}

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