// Stores Blender Job Info

struct blendjob {

  char *name;

  char *submitter;

  char *email;

  int priority;  // 1 is lowest, 10 is highest, 0 is done

  int percent_done;

  int completed_frames; // number of completed frames for stats/etc

  int assigned_frames; // number of assigned frames (that are not yet completed) for stats/etc

  int total_frames; // how many frames are in the animation for stats/etc

  struct frameset *frameset;

} blendjob[MAX_BLENDJOBS];

// Frameset Structure

struct frameset {

	int frame_num; // frame number to render

	char slave_name; // user that frame is assigned to

	int frame_status; // status of frame, 0= unassigned, 1= taken, 2= done

} frameset[]; // Frameset array is generated by status_report_generator function

                         // Using this method to save memory, because if animation starts on a high frame number, it would waste a lot of RAM on empty structures

/* ********************** Functions ************************* */

// **** Finish-Setter: Sets a frame to the "completed" status.

  blendjob[jobnum].frameset[frame].frame_status = 2;

}

// **** Queuer: Adds files to the queue

void queue(int type, char *name, char *submitter, char *email, int priority, int mode, int spp, struct frameset *frameset) {

	// Type: 1 = blender, add more types later

	// jobnum is the next available job number

	if(type == 1){

    blendjob[jobnum].name = name;

    blendjob[jobnum].submitter = submitter;

    blendjob[jobnum].email = email;

    blendjob[jobnum].priority = priority;

jobnum++; // Advance the jobnumber for the next queued job

}

// **** Status Report Generator: figures out how much of the job is done, where jobnum corresponds to the job number

// This uses pointers, so when it is run it updates certain values in memory

void status_report_generator(){

	while(blendjob[(hcfjob+1)].priority == 0)  //If the job after the highest consecutively finished job is finished

		hcfjob++;  // adds 1 to the highest consecutively finished job and checks the next one, till the job after the hcfjob is not done

	int num1 = hcfjob+1; // to scan through jobs

	while(num1 <= highest_jobnum){

			if(blendjob[num1].priority != 0){ // If the job is not done, scan it

				float finished_frames = 0; // variable that counts the completed frames

				int pending_frames = 0; // variable that counts the assigned frames

				float percent = 0;  // variable that stores the percent done of the blendjob

						finished_frames++;

						pending_frames++;

					num2++;

				}

				percent = (finished_frames / blendjob[num1].total_frames) * 100;

				blendjob[num1].completed_frames = finished_frames;

				blendjob[num1].assigned_frames = pending_frames;

				blendjob[num1].percent_done = percent;

			}

			num1++;

		}

	}

// **** Structure Builder: This function creates frame array based on the total number of frames to be rendered, which will then be parsed by function frame_farmer.

void frame_num_struct_builder(int sframe, int eframe) {

	int jobnum_new = highest_jobnum + 1;

	int total = (sframe - eframe) +1;  // total number of frames

	int fcount = sframe; // Used to create all the frames in the structure from sframe to eframe

	int x = 0;

	blendjob[jobnum_new].total_frames = total; // sets the total number of frames in animation for status purposes

			break;																// and frameset_count is used to give the frame number later in this funciton

		frameset_count++;  // If frame is assigned or done, it goes to next frame

	}

blendjob[jobnum].frameset[frameset_count].frame_status++; // sets the value of the frame to 2, which means its taken

your_frame = blendjob[jobnum].frameset[frameset_count].frame_num; //  Takes the frameset found in the while statement above, and extracts the frame number from it and assigns it to the int your_frame

if(your_frame == 0)  // If that job had no open frames for some reason, run the status report generator so that

	status_report_generator();  //the job priority can be changed to 0

return your_frame; // your_frame is returned as the frame to be rendered

}

/* ************************** Main ************************* */

int main(int argc, char *argv[])

{

//// Begin Getopt Sample

		   int aflag = 0;

	       int bflag = 0;

	       char *cvalue = NULL;

	       int index;

	       int c;