Java4K.com

Description

You wake up and find yourself trapped in a maze of sinister tests. Fight your way out by jumping through portals to reach the green zone.

Portals only sticks on the light gray walls.

Instructions

CONTROLS
* a, d to steer left and right.
* w or space to jump.
* Left mouse button fire an orange portal.
* Right mouse button fire a blue portal.

NOT WORKING?
It might be because of conflicting sound sources.

ACKNOWLEDGEMENTS
Thanks to Druttis and Jocke for their help with the synth and music respectively.

User Comments

Total 9 comments:

#1	By Bearded Cow	Feb 21, 2012 at 21:05:11
OMG THIS IS AMAZING!!!!

#2	By Birger	Feb 21, 2012 at 23:15:18
Najs portal clone =)

#3	By tm80	Feb 22, 2012 at 00:21:23
SWEET!!! I like this ALOT =)

#4	By Joakim Troeng	Feb 22, 2012 at 10:01:11
Once again, awesome. And the music, awesome!

#5	By aelg	Feb 22, 2012 at 16:40:58
Real sweet. Good work with the music!

#6	By Ivaxlar	Feb 24, 2012 at 08:52:06
This is ridiculously amazing

#7	By Quentin	Feb 25, 2012 at 11:17:14
I got here from the randomize button, so I just had to play it through again xD It\'s amazingly fun!

#8	By dapy	Mar 3, 2012 at 22:24:07
This is quite brilliant! I got stuck on the one with the ramp facing the wrong way - can\'t remember what level number...

#9	By Gavin Murrison	Mar 10, 2012 at 15:16:40
Brilliant!

You need be logged in to write comments. If you need to register click here.

Source code

Note: We recommend you copy+paste this to a better editor. Some special character encoding may have been lost.

import java.applet.Applet; import java.awt.Color; import java.awt.Event; import java.awt.Font; import java.awt.Graphics; import java.awt.image.BufferedImage; import javax.sound.sampled.AudioFormat; import javax.sound.sampled.AudioSystem; import javax.sound.sampled.SourceDataLine; public class P extends Applet implements Runnable { // private static final int NUM_TRACKS = 4; private static final int SEQ_LENGTH = 16; private static final int TRACK_LENGTH = 32; private static final int INSTRUMENT_SIZE = 32; private static final int SEQ_WRAP = SEQ_LENGTH * TRACK_LENGTH - 1; // private static final int SEQUENCE_OFFSET = 0; private static final int INSTRUMENT_OFFSET = 2; private static final int PATTERN_OFFSET = INSTRUMENT_OFFSET + NUM_TRACKS; // private static final int SAMPLE_RATE = 44100 / 2; private static final int TICKS_PER_BEAT = 4; private static final int TICKS_PER_MINUTE = 125 / 2; // private static final int SAMPLES_PER_TICK = 60 * SAMPLE_RATE / (TICKS_PER_BEAT * TICKS_PER_MINUTE); private static final int BUFFER_SIZE = 2 * SAMPLES_PER_TICK; private static final int WAVE_BUFFER = 65536; private static final int WAVE_BUFFER_MASK = 65535; private static final float WAVE_FREQ = WAVE_BUFFER / SAMPLE_RATE * 440f; private static final int DELAY_SIZE = 1 < 18;="" private="" static="" final="" int="" delay_mask="DELAY_SIZE" -="" 1;="" private="" static="" final="" int="" fp="16;" private="" static="" final="" int="" fp_s1="(1">< (fp="" -="" 1))="" -="" 5120;="" private="" static="" final="" int="" fp_u1="(1">< fp)="" -="" 5120;="" public="" static="" final="" int="" pitch="0;" public="" static="" final="" int="" delay="1;" public="" static="" final="" int="" delay_feedback="2;" public="" static="" final="" int="" delay_mix="3;" public="" static="" final="" int="" env_rate="4;" +0="" +1="" +2="0" public="" static="" final="" int="" env_level="6;" +0="0" +1="" +2="" +3="" public="" static="" final="" int="" env_stage="10;" public="" static="" final="" int="" delay_pos="11;" public="" static="" final="" int="" osc1_rate="12;" public="" static="" final="" int="" osc1_phase="13;" public="" static="" final="" int="" arp_stage="14;" public="" static="" final="" int="" arp_speed="15;" public="" static="" final="" int="" arp_step_1="16;" =="" 0="" public="" static="" final="" int="" arp_step_2="17;" =="" diff="" public="" static="" final="" int="" volume="18;" private="" static="" final="" int="" osc_type="19;" private="" static="" final="" int="" env_attack="ENV_RATE" +="" 0;="" private="" static="" final="" int="" env_decay="ENV_RATE" +="" 1;="" private="" thread="" thread;="" =="===============================================================================================================" portal="" =="===============================================================================================================" globals="" private="" static="" int="" width="800;" private="" static="" int="" height="600;" private="" static="" float="" nanotime="1000000000;" index="" constants="" private="" static="" final="" int="" mouse_x="255;" private="" static="" final="" int="" mouse_y="254;" private="" static="" final="" int="" mouse_button="253;" private="" static="" final="" int="" components="10;" private="" static="" final="" int="" portal1="0" *="" components;="" level="" index="" of="" the="" orange="" portal="" private="" static="" final="" int="" portal2="1" *="" components;="" level="" index="" of="" the="" blue="" portal="" private="" static="" final="" int="" exit="2" *="" components;="" private="" static="" final="" int="" level_data="3" *="" components;="" private="" static="" final="" int="" num_plates="10;" private="" static="" final="" int="" x="0;" private="" static="" final="" int="" y="1;" private="" static="" final="" int="" x2="2;" private="" static="" final="" int="" y2="3;" private="" static="" final="" int="" length="4;" private="" static="" final="" int="" dx="5;" normalized="" direction="" of="" the="" line="" segment="" private="" static="" final="" int="" dy="6;" normalized="" direction="" of="" the="" line="" segment="" private="" static="" final="" int="" dead="7;" if="" the="" wall="" can't="" host="" a="" portal="" private="" static="" final="" int="" index="8;" private="" static="" final="" int="" die="9;" private="" static="" final="" int="" ray_t="2;" ray="" intersection="" t="" private="" static="" final="" int="" line_t="3;" line="" intersection="" t="" private="" static="" final="" int="" line_index="4;" player="" index="" private="" static="" final="" int="" aimx="2;" private="" static="" final="" int="" aimy="3;" private="" static="" final="" int="" vx="4;" velocity="" private="" static="" final="" int="" vy="5;" private="" static="" final="" int="" rotation="6;" rotation="" between="" the="" orange="" and="" blue="" portal="" (cos^-1="" orange*blue)="" private="" static="" final="" int="" blocktime="7;" time="" when="" the="" next="" portal="" passage="" is="" ok="" private="" static="" final="" int="" animationtime="8;" colors="" private="" static="" final="" int="" color_background="0;" private="" static="" final="" int="" color_face="1;" private="" static="" final="" int="" color_wall="2;" private="" static="" final="" int="" color_wall_die="4;" private="" static="" final="" int="" color_p1="5;" private="" static="" final="" int="" color_exit="7;" private="" static="" final="" int="" color_plate_border="8;" private="" static="" final="" int="" color_wall_border="9;" private="" static="" final="" int="" color_face_border="10;" private="" static="" final="" int="" color_white="11;" input="" private="" static="" final="" char="" up='w' ;="" private="" static="" final="" char="" left='a' ;="" private="" static="" final="" char="" right='d' ;="" private="" static="" final="" char="" space=' ' ;="" graphics="" constantd="" private="" static="" final="" int="" player_h="10;" private="" static="" final="" float="" half_portal_width="25;" private="" static="" final="" float="" portal_width_2="(2" *="" half_portal_width)="" *="" (2="" *="" half_portal_width);="" private="" static="" final="" float="" znear="0.95f;" private="" static="" final="" float="" zfar="1.05f;" game="" play="" private="" static="" final="" float="" portal_block_time=".25f;" private="" static="" final="" int="" entry_x="30;" private="" static="" final="" int="" border="30;" private="" static="" final="" int="" door_width="60;" private="" static="" final="" int="" state_wait_for_input="16;" private="" static="" final="" int="" state_no_update="8;" private="" static="" final="" int="" state_game_complete="4;" private="" static="" final="" int="" state_died="2;" private="" static="" final="" int="" state_level_start="1;" physics="" private="" static="" final="" float="" air_speed="8;" private="" static="" final="" float="" ground_speed="60;" private="" static="" final="" float="" jump_speed="-250f;" private="" static="" final="" float="" friction="0.8f;" private="" static="" final="" float="" friction_air="0.97f;" private="" static="" final="" float="" gravity="700;" private="" static="" final="" float="" player_wall_bounding="10;" private="" static="" final="" float="" player_wall_bounding_2="PLAYER_WALL_BOUNDING" *="" player_wall_bounding;="" private="" static="" final="" float="" animation_time="0.1f;" private="" static="" final="" float="" pi="3.1415f;" mouse="" and="" keyboard="" state="" private="" static="" final="" int[]="" key="new" int[256];="" @override="" public="" void="" start()="" {="" new="" thread(this).start();="" }="" public="" void="" run()="" {="" try="" {="" if="" (thread="=" null)="" {="" =="===================================================================================================" setup="" audio="" =="===================================================================================================" final="" audioformat="" format="new" audioformat(audioformat.encoding.pcm_signed,="" sample_rate,="" 16,="" 1,="" 2,="" sample_rate,="" false);="" final="" sourcedataline="" line="AudioSystem.getSourceDataLine(format);" line.open(format,="" buffer_size);="" line.start();="" final="" byte[]="" out="new" byte[buffer_size];="" final="" int[][]="" delay="new" int[num_tracks][delay_size];="" int="" index,="" offset;="" int="" sequence="0;" =="===================================================================================================" song="" data="" =="===================================================================================================" final="" int[][]="" song="new" int[16][32];="" for="" (index="0;" index="">< song_data.length();="" index++)="" {="" final="" int="" j="(2" *="" index)="" &="" 0x1f;="" song[index="">> 4][j + 0] = (byte) (song_data.charAt(index) >> 8); song[index >> 4][j + 1] = (byte) (song_data.charAt(index) & 0xff); } // ===================================================================================================== // Only continue here if everything went well // ===================================================================================================== thread = new Thread(this); thread.start(); // Generate wave forms final int[][] wave = new int[3][WAVE_BUFFER]; for (index = 0; index < wave_buffer;="" index++)="" {="" wave[0][index]="FP_S1" -="" ((index="" &="" (wave_buffer="" 2))="">< 1);="" wave[0][index]="(int)" (fp_s1="" *="" (float)="" math.sin(index="" *="" (2f="" *="" pi="" wave_buffer)));="" wave[1][index]="index">< (wave_buffer="">> 1) ? FP_S1 : -FP_S1; wave[2][index] = (int) (FP_U1 * (float) Math.random()) - FP_S1; // wave[1][index] = index - FP_S1; } while (true) { for (int track = 0; track < num_tracks;="" track++)="" {="" final="" int[]="" ins="song[INSTRUMENT_OFFSET" +="" track];="" ins[env_level="" +="" 1]="FP_U1;" setup="" envelope="" final="" int="" pattern="song[SEQUENCE_OFFSET" +="" (track="">> 1)][((track & 1) * SEQ_LENGTH) + (sequence >> 5)]; final int note = song[PATTERN_OFFSET + pattern][sequence & 0x1f]; if (note == 1 && ins[ENV_STAGE] < (2="">< fp))="" {="" ins[env_stage]="(2">< fp);="" }="" if="" (note=""> 1) { ins[OSC1_RATE] = frequencies.charAt((note - 2 + ins[PITCH]) & 0xf) < ((note="" -="" 2="" +="" ins[pitch])="">> 4); ins[ENV_STAGE] = 0; } for (index = 0, offset = 0; index < samples_per_tick;="" index++,="" offset="" +="2)" {="" if="" (track="=" 0)="" {="" clear="" output="" buffer="" out[offset]="0;" out[offset="" +="" 1]="0;" }="" generate="" envelope="" final="" int="" stage="ins[ENV_STAGE]">> FP; ins[ENV_STAGE] += ins[ENV_RATE + stage]; // Generate oscillators ins[OSC1_PHASE] += ins[OSC1_RATE]; int value = wave[ins[OSC_TYPE]][ins[OSC1_PHASE] & WAVE_BUFFER_MASK]; final int env = ins[ENV_LEVEL + stage] + (int) ((long) (ins[ENV_LEVEL + stage + 1] - ins[ENV_LEVEL + stage]) * (ins[ENV_STAGE] & FP_U1) >> FP); value = (((value * env) >> (FP + 2)) * ins[VOLUME]) >> 6; // add delay value += ((delay[track][(ins[DELAY_POS] - ((ins[DELAY] * SAMPLES_PER_TICK >> 1))) & DELAY_MASK]) * ins[DELAY_MIX]) / 128; delay[track][ins[DELAY_POS]] = (value * ins[DELAY_FEEDBACK]) / 128; out[offset + 0] += (byte) value; out[offset + 1] += (byte) (value >> 8); ins[DELAY_POS] = (ins[DELAY_POS] + 1) & DELAY_MASK; } } index = 0; while (index < buffer_size)="" {="" index="" +="line.write(out," index,="" buffer_size="" -="" index);="" }="" sequence="(sequence" +="" 1)="" &="" seq_wrap;="" }="" }="" set="" up="" the="" graphics="" stuff,="" double-buffering.="" final="" bufferedimage="" screen="new" bufferedimage(width,="" height,="" bufferedimage.type_int_rgb);="" final="" graphics="" g="screen.getGraphics();" final="" graphics="" appletgraphics="getGraphics();" final="" font="" smallfont="g.getFont();" final="" font="" bigfont="smallFont.deriveFont(0," 50);="" player="" state="" variables="" final="" float[]="" player="new" float[9];="" final="" float[]="" intersect="new" float[32];="" final="" int[]="" facex="new" int[32];="" final="" int[]="" facey="new" int[32];="" float[][]="" solids="null;" float[]="" level="null;" float[]="" plates="null;" int="" portals="0;" number="" of="" portals="" shot="" this="" level="" int="" levelcount="0;" int="" gamestate="0;" int="" animation="0;" colors="" final="" color[]="" color="new" color[str_colors.length()="">> 1]; for (int i = 0; i < color.length;="" i++)="" {="" color[i]="new" color((str_colors.charat(2="" *="" i="" +="" 0)="">< 16)="" +="" str_colors.charat(2="" *="" i="" +="" 1));="" }="" int="" i,="" k;="" int="" j="data.length();" final="" int[]="" level_data="new" int[j="" *="" 2];="" for="" (i="0;" i="">< j;="" i++)="" {="" level_data[2="" *="" i="" +="" 0]="(data.charAt(i)">> 8);// & 0xff; level_data[2 * i + 1] = (data.charAt(i)) & 0xff; } final int num_levels = level_data[1] >> 1; // Some variables to use for the fps. float dt, lastTime = System.nanoTime() / NANOTIME; // Game loop. mainLoop: while (isActive()) { final float time = System.nanoTime() / NANOTIME; dt = time - lastTime; dt = dt > 0.05f ? 0.05f : dt; dt = dt < 0.01f="" 0.01f="" :="" dt;="" lasttime="time;" **********************="" *="" state="" initialization="" ***********************/="" if="" ((int)="" player[y]=""> (HEIGHT - BORDER - (DOOR_WIDTH / 2)) && (int) player[X] > (WIDTH - BORDER - DOOR_WIDTH)) { if (levelCount + 1 == num_levels) { gameState = STATE_WAIT_FOR_INPUT + STATE_NO_UPDATE + STATE_GAME_COMPLETE; } else { levelCount++; level = null; } } if (player[Y] > HEIGHT) { gameState = STATE_WAIT_FOR_INPUT + STATE_NO_UPDATE + STATE_DIED; level = null; } // SECTION: State if (level == null) { player[X] = ENTRY_X + DOOR_WIDTH / 2; player[Y] = HEIGHT - BORDER - PLAYER_WALL_BOUNDING; player[AIMX] = player[X] + 10; player[AIMY] = player[Y]; player[VX] = 0; player[VY] = 0; portals = 0; if (gameState == 0) { gameState = STATE_WAIT_FOR_INPUT + STATE_NO_UPDATE + STATE_LEVEL_START; } // offset of the level in the data array int offset = (level_data[2 * levelCount + 0] < 8)="" +="" (level_data[2="" *="" levelcount="" +="" 1]);="" final="" int="" length="level_data[offset++];" number="" of="" lines="" in="" all="" shapes="" final="" int="" shapes="level_data[offset++];" int="" index="LEVEL_DATA;" level="new" float[length="" *="" components="" +="" index];="" solids="new" float[shapes][];="" level[exit="" +="" x]="WIDTH" -="" border;="" level[exit="" +="" y]="HEIGHT" -="" border;="" level[exit="" +="" x2]="WIDTH" -="" border="" -="" door_width;="" level[exit="" +="" y2]="HEIGHT" -="" border;="" k="12;" int="" point="offset" +="" shapes;="" skip="" lines="" in="" shape="" for="" (i="0;" i="">< shapes;="" i++,="" k="0)" {="" final="" int="" linesinshape="level_data[offset" +="" i];="" int="" last="point" +="" 2="" *="" linesinshape="" -="" 2;="" solids[i]="new" float[2="" *="" linesinshape="" +="" k];="" for="" (j="0;" j="">< linesinshape;="" j++,="" last="point," point="" +="2," index="" +="COMPONENTS)" {="" level[index="" +="" x]="10" *="" (level_data[last="" +="" 0]="" &="" 0x7f);="" level[index="" +="" y]="10" *="" (level_data[last="" +="" 1]="" &="" 0x7f);="" level[index="" +="" x2]="10" *="" (level_data[point="" +="" 0]="" &="" 0x7f);="" level[index="" +="" y2]="10" *="" (level_data[point="" +="" 1]="" &="" 0x7f);="" level[index="" +="" dead]="(level_data[point" +="" 0]="">> 7); level[index + DIE] = (level_data[point + 1] >> 7); solids[i][2 * j + X] = level[index + X]; solids[i][2 * j + Y] = level[index + Y]; final float dx = level[index + X2] - level[index + X]; final float dy = level[index + Y2] - level[index + Y]; final float len = (float) Math.sqrt(dx * dx + dy * dy); level[index + LENGTH] = len; level[index + DX] = dx / len; level[index + DY] = dy / len; } if (i == 0) { j = 2 * linesInShape; solids[i][j + X] = solids[i][X]; solids[i][j + Y] = solids[i][Y]; // solidsX[i][n + 1] = 0; // solidsY[i][n + 1] = 0; j += 4; solids[i][j + X] = WIDTH; // solids[i][j + Y] = 0; j += 2; solids[i][j + X] = WIDTH; solids[i][j + Y] = HEIGHT; j += 2; // solids[i][j + X] = 0; solids[i][j + Y] = HEIGHT; } } // final int rand = levelCount + 5; // SECTION: Create plates // plates = new float[NUM_PLATES * COMPONENTS]; // for (i = 0; i < plates.length;="" i="" +="COMPONENTS)" {="" for="" (j="0;" j="">< 4;="" j++)="" {="" rand="" *="16807;" intersect[j]="(rand" *="" 4.6566129e-010f="" +="" 1)="" 2;="" }="" plates[i="" +="" x]="(int)" (intersect[1]="" *="" (width="" -="" 128));="" plates[i="" +="" y]="(int)" (intersect[2]="" *="" (height="" -="" 128));="" plates[i="" +="" x2]="plates[i" +="" x]="" +="" (int)="" (intersect[0]="" *="" 128)="" +="" 64;="" plates[i="" +="" y2]="plates[i" +="" y]="" +="" (int)="" (intersect[0]="" *="" 128)="" +="" 64;="" final="" int="" a="(int)" (intersect[3]="" *="" 25)="" +="" 128;="" plates[i="" +="" dx]="(a">< 16)="" |="" (a="">< 8)="" |="" a;="" }="" }="" ********************="" *="" update="" *********************/="" section:="" update="" int="" onground="0;" player="" line="" intersection="" for="" (i="0;" i="">< level.length;="" i="" +="COMPONENTS)" {="" todo:="" remove="" and="" use="" if="" (0="">< position="" instead="" if="" (i="=" level_data)="" {="" continue;="" }="" final="" float="" x="level[i" +="" x];="" final="" float="" y="level[i" +="" y];="" final="" float="" length="level[i" +="" length];="" final="" float="" lx="level[i" +="" dx];="" final="" float="" ly="level[i" +="" dy];="" final="" float="" position="((player[X]" -="" x)="" *="" lx="" +="" (player[y]="" -="" y)="" *="" ly);="" final="" float="" ax="x" +="" position="" *="" lx;="" final="" float="" ay="y" +="" position="" *="" ly;="" if="" (0="">< position="" &&="" position=""><= length)="" {="" final="" float="" dx="ax" -="" player[x];="" final="" float="" dy="ay" -="" player[y];="" if="" (dx="" *="" dx="" +="" dy="" *="" dy=""></=><= player_wall_bounding_2)="" {="" if="" (i=""></=><= portal2)="" {="" if="" (player[blocktime]=""> time || portals < 3)="" {="" too="" soon="" to="" pass="" through="" a="" portal="" again="" continue;="" }="" the="" player="" has="" collided="" into="" a="" portal="" final="" int="" direction="i" components;="" final="" int="" dstportal="(1" -="" direction)="" *="" components;="" player[blocktime]="time" +="" portal_block_time;="" final="" float="" ddx="level[dstPortal" +="" dx];="" final="" float="" ddy="level[dstPortal" +="" dy];="" player[x]="level[dstPortal" +="" x]="" +="" ddx="" *="" half_portal_width="" -="" ddy="" *="" (player_wall_bounding="" +="" 2);="" player[y]="level[dstPortal" +="" y]="" +="" ddy="" *="" half_portal_width="" +="" ddx="" *="" (player_wall_bounding="" +="" 2);="" final="" float="" cosr="(float)" math.cos(2="" *="" pi="" *="" direction="" -="" player[rotation]);="" final="" float="" sinr="(float)" math.sin(2="" *="" pi="" *="" direction="" -="" player[rotation]);="" final="" float="" vx="player[VX]" *="" cosr="" -="" player[vy]="" *="" sinr;="" player[vy]="player[VX]" *="" sinr="" +="" player[vy]="" *="" cosr;="" player[vx]="vx;" break;="" }="" else="" {="" if="" ((int)="" level[i="" +="" die]="" !="0)" {="" level="null;" gamestate="STATE_WAIT_FOR_INPUT" +="" state_no_update="" +="" state_died;="" continue="" mainloop;="" }="" final="" float="" nx="-ly;" line="" segment="" normal="" final="" float="" ny="lx;" the="" player="" has="" collided="" into="" some="" wall="" object="" if="" (ny=""> 0) { // The roof player[VY] = 0; } else if (ny < 0)="" {="" some="" upward="" surface="" player[vy]="0;" player[y]="ay" -="" player_wall_bounding;="" onground="1;" player[y]="" +="ny" *="" math.sqrt(player_wall_bounding_2="" -="" dist);="" }="" else="" {="" a="" wall="" player[vx]="(player[VX]" *="" nx="">< 0)="" 0="" :="" player[vx];="" player[x]="x" +="" nx="" *="" player_wall_bounding;="" }="" }="" }="" }="" }="" ***********="" *="" input="" ************/="" section:="" input="" if="" ((gamestate="" &="" state_wait_for_input)="" !="0" &&="" key[space]="" !="0)" {="" if="" ((gamestate="" &="" state_game_complete)="" !="0)" {="" levelcount="-1;" gamestate="STATE_WAIT_FOR_INPUT" +="" state_no_update="" +="" state_level_start;="" }="" else="" {="" gamestate="0;" }="" key[space]="0;" }="" if="" (key[right]="" +="" key[left]="" !="0" &&="" player[animationtime]="" -="" time=""><= 0)="" {="" player[animationtime]="time" +="" animation_time;="" animation="(animation" +="" 1)="" &="" 1;="" }="" if="" (onground="=" 1)="" {="" on="" the="" ground="" player[vx]="(player[VX]" +="" (key[right]="" -="" key[left])="" *="" ground_speed)="" *="" friction;="" player[vy]="JUMP_SPEED" *="" (key[up]="" |="" key[space]);="" }="" else="" {="" in="" the="" air="" player[vy]="" +="GRAVITY" *="" dt;="" player[vx]="" +="(key[RIGHT]" -="" key[left])="" *="" air_speed;="" if="" (key[right]="" +="" key[left]="" !="0)" {="" player[vx]="" *="FRICTION_AIR;" }="" }="" if="" ((gamestate="" &="" state_no_update)="=" 0)="" {="" player[x]="" +="player[VX]" *="" dt;="" player[y]="" +="player[VY]" *="" dt;="" aim="" player[aimx]="key[MOUSE_X];" player[aimy]="key[MOUSE_Y];" final="" float="" x3="player[X];" final="" float="" y3="player[Y];" final="" float="" x4="player[X2];" final="" float="" y4="player[Y2];" intersect[x]="0;" intersect[y]="0;" float="" closest="0x1000;" for="" (i="LEVEL_DATA;" i=""></=>< level.length;="" i="" +="COMPONENTS)" {="" final="" float="" x1="level[i" +="" x];="" final="" float="" y1="level[i" +="" y];="" final="" float="" x2="level[i" +="" x2];="" final="" float="" y2="level[i" +="" y2];="" final="" float="" denom="(y4" -="" y3)="" *="" (x2="" -="" x1)="" -="" (x4="" -="" x3)="" *="" (y2="" -="" y1);="" if="" (denom="" !="0)" {="" final="" float="" t0="((x4" -="" x3)="" *="" (y1="" -="" y3)="" -="" (y4="" -="" y3)="" *="" (x1="" -="" x3))="" denom;="" if="" (0=""><= t0="" &&="" t0=""></=><= 1)="" {="" final="" float="" t1="((x2" -="" x1)="" *="" (y1="" -="" y3)="" -="" (y2="" -="" y1)="" *="" (x1="" -="" x3))="" denom;="" if="" (t1="">= 0 && t1 < closest)="" {="" closest="t1;" intersect[x]="x1" +="" t0="" *="" (x2="" -="" x1);="" intersect[y]="y1" +="" t0="" *="" (y2="" -="" y1);="" intersect[ray_t]="t1;" intersect[line_t]="t0;" intersect[line_index]="i;" }="" }="" }="" }="" if="" (key[mouse_button]="" !="0)" {="" section:="" shoot="" portal="" intersect(player,="" level,="" intersect);="" private="" static="" void="" intersect(final="" float[]="" line,="" final="" float[]="" lines,="" final="" float[]="" dest)="" final="" int="" line="(int)" intersect[line_index];="" if="" ((int)="" level[line="" +="" dead]="" +="" (int)="" level[line="" +="" die]="=" 0)="" {="" float="" x1,="" y1,="" x2,="" y2;="" final="" float="" dx="level[line" +="" dx]="" *="" half_portal_width;="" final="" float="" dy="level[line" +="" dy]="" *="" half_portal_width;="" x1="intersect[X]" -="" dx;="" y1="intersect[Y]" -="" dy;="" x2="intersect[X]" +="" dx;="" y2="intersect[Y]" +="" dy;="" if="" (intersect[line_t]="" *="" level[line="" +="" length]="">< half_portal_width)="" {="" x1="level[line" +="" x];="" y1="level[line" +="" y];="" x2="x1" +="" dx="" *="" 2;="" y2="y1" +="" dy="" *="" 2;="" }="" if="" ((1="" -="" intersect[line_t])="" *="" level[line="" +="" length]="">< half_portal_width)="" {="" x2="level[line" +="" x2];="" y2="level[line" +="" y2];="" x1="x2" -="" dx="" *="" 2;="" y1="y2" -="" dy="" *="" 2;="" }="" final="" int="" index="COMPONENTS" *="" (key[mouse_button]="" -="" 1);="" final="" int="" other="PORTAL2" -="" index;="" boolean="" apply="true;" portals="" |="1">< (key[mouse_button]="" -="" 1);="" if="" (portals="=" 3="" &&="" level[other="" +="" index]="=" line)="" {="" final="" float="" dx="x1" -="" level[other="" +="" x];="" final="" float="" dy="y1" -="" level[other="" +="" y];="" apply="(Dx" *="" dx="" +="" dy="" *="" dy="">= PORTAL_WIDTH_2); } if (apply) { level[index + X] = x1; level[index + Y] = y1; level[index + X2] = x2; level[index + Y2] = y2; level[index + LENGTH] = 2 * HALF_PORTAL_WIDTH; level[index + DX] = level[line + DX]; level[index + DY] = level[line + DY]; level[index + INDEX] = line; // SECTION: Portal rotation calculation player[ROTATION] = (float) Math.acos(level[PORTAL1 + DX] * level[PORTAL2 + DX] + level[PORTAL1 + DY] * level[PORTAL2 + DY]) + PI; if (level[PORTAL1 + DX] * level[PORTAL2 + DY] + level[PORTAL1 + DY] * level[PORTAL2 + DX] > 0) { player[ROTATION] *= -1; } } } key[MOUSE_BUTTON] = 0; } } /********************* * RENDER *********************/ g.setColor(color[COLOR_BACKGROUND]); g.fillRect(0, 0, WIDTH, HEIGHT); final float px = player[X] / 2 + WIDTH / 4; final float py = player[Y] / 2 + HEIGHT / 4 - 30; // SECTION: Render background plates // for (i = 0; i < plates.length;="" i="" +="COMPONENTS)" {="" facex[0]="(int)" ((px="" *="" zfar="" -="" px="" +="" plates[i="" +="" x])="" zfar);="" facey[0]="(int)" ((py="" *="" zfar="" -="" py="" +="" plates[i="" +="" y])="" zfar);="" facex[2]="(int)" ((px="" *="" zfar="" -="" px="" +="" plates[i="" +="" x2])="" zfar);="" facey[2]="(int)" ((py="" *="" zfar="" -="" py="" +="" plates[i="" +="" y2])="" zfar);="" facex[1]="faceX[2];" facex[3]="faceX[0];" facey[1]="faceY[0];" facey[3]="faceY[2];" final="" float="" a="plates[i" +="" dx];="" g.setcolor(new="" color((int)="" plates[i="" +="" dx]));="" g.fillpolygon(facex,="" facey,="" 4);="" g.setcolor(color[color_plate_border]);="" g.drawpolygon(facex,="" facey,="" 4);="" }="" section:="" render="" walls="" for="" (i="LEVEL_DATA;" i="">< level.length;="" i="" +="COMPONENTS)" {="" project(facex,="" facey,="" level,="" i,="" px,="" py);="" g.setcolor((level[i="" +="" die]="" !="0)" color[color_wall_die]="" :="" color[color_wall="" +="" (int)="" level[i="" +="" dead]]);="" g.setcolor(color[color_wall="" +="" (int)="" (level[i="" +="" dead]="" +="" 2="" *="" level[i="" +="" die])]);="" final="" float="" dot="level[i" +="" dx]="" *="" (facey[3]="" -="" facey[0])="" -="" level[i="" +="" dy]="" *="" (facex[3]="" -="" facex[0]);="" if="" (dot="">= 0) { g.fillPolygon(faceX, faceY, 4); g.setColor(color[COLOR_WALL_BORDER]); g.drawPolygon(faceX, faceY, 4); } } // calc aim // final float aimx = player[AIMX] - player[X]; // final float aimy = player[AIMY] - player[Y]; // final float aimLength = (float) Math.sqrt(aimx * aimx + aimy * aimy); // final int ax = (int) (player[X] + 10 * aimx / aimLength); // final int ay = (int) (player[Y] - 2 + 10 * aimy / aimLength); // // if ((int) intersect[X] != 0) { // i = (int) intersect[LINE_INDEX]; // g.setColor(color[COLOR_WALL_DIE - 2 * ((int) level[i + DIE] + (int) level[i + DEAD])]); // g.drawLine(ax, ay, (int) intersect[X], (int) intersect[Y]); // } // SECTION: Render Solids k = 6; for (i = 0; i < solids.length;="" i++,="" k="0)" {="" final="" int="" length="solids[i].length">> 1; for (j = 0; j < length;="" j++)="" {="" facex[j]="(int)" ((px="" *="" znear="" -="" px="" +="" solids[i][2="" *="" j="" +="" x])="" znear);="" facey[j]="(int)" ((py="" *="" znear="" -="" py="" +="" solids[i][2="" *="" j="" +="" y])="" znear);="" }="" g.setcolor(color[color_face]);="" g.fillpolygon(facex,="" facey,="" length);="" g.setcolor(color[color_face_border]);="" g.drawpolygon(facex,="" facey,="" length="" -="" k);="" }="" section:="" render="" portals="" &="" doors="" j="0;" for="" (i="0;" i="">< 3;="" i++,="" j="" +="COMPONENTS)" {="" if="" ((int)="" level[j="" +="" x]="" !="0)" {="" project(facex,="" facey,="" level,="" j,="" px,="" py);="" g.setcolor(color[color_p1="" +="" i]);="" g.fillpolygon(facex,="" facey,="" 4);="" g.setcolor(color[color_face_border]);="" g.drawpolygon(facex,="" facey,="" 4);="" }="" }="" section:="" render="" player="" g.setcolor(color[color_white]);="" g.drawoval((int)="" player[x]="" -="" 2,="" (int)="" player[y]="" -="" player_h,="" 4,="" 4);="" g.drawline((int)="" player[x],="" (int)="" player[y]="" -="" player_h="" +="" 4,="" (int)="" player[x],="" (int)="" player[y]);="" g.drawline((int)="" player[x],="" (int)="" player[y],="" (int)="" player[x]="" +="" animation="" *="" 4,="" (int)="" player[y]="" +="" player_h);="" g.drawline((int)="" player[x],="" (int)="" player[y],="" (int)="" player[x]="" -="" animation="" *="" 4,="" (int)="" player[y]="" +="" player_h);="" calc="" &="" draw="" aim="" final="" float="" aimx="player[AIMX]" -="" player[x];="" final="" float="" aimy="player[AIMY]" -="" player[y];="" final="" float="" aimlength="(float)" math.sqrt(aimx="" *="" aimx="" +="" aimy="" *="" aimy);="" final="" int="" ax="(int)" (player[x]="" +="" 10="" *="" aimx="" aimlength);="" final="" int="" ay="(int)" (player[y]="" -="" 2="" +="" 10="" *="" aimy="" aimlength);="" g.drawline((int)="" player[x],="" (int)="" player[y]="" -="" 2,="" ax,="" ay);="" g.drawline((int)="" player[x],="" (int)="" player[y]="" -="" 2,="" (int)="" (player[x]="" +="" 10="" *="" aimx="" aimlength),="" (int)="" (player[y]="" -="" 2="" +="" 10="" *="" aimy="" aimlength));="" if="" (gamestate="" !="0)" {="" g.setfont(bigfont);="" if="" ((gamestate="" &="" state_game_complete)="" !="0)" {="" g.drawstring("tests="" complete",="" 160,="" 400);="" }="" if="" ((gamestate="" &="" state_level_start)="" !="0)" {="" g.drawstring("test="" "="" +="" string.valueof(levelcount="" +="" 1),="" 320,="" 400);="" }="" if="" ((gamestate="" &="" state_died)="" !="0)" {="" g.drawstring("regenerating",="" 220,="" 400);="" }="" g.setfont(smallfont);="" g.drawstring("press=""> to continue", 320, 420); } // Draw the entire results on the screen. appletGraphics.drawImage(screen, 0, 0, null); Thread.sleep(10); } } catch (final Exception exc) { // exc.printStackTrace(); } } private static void project(final int[] faceX, final int[] faceY, final float[] level, final int index, final float px, final float py) { faceX[0] = (int) ((px * zNear - px + level[index + X]) / zNear); faceY[0] = (int) ((py * zNear - py + level[index + Y]) / zNear); faceX[1] = (int) ((px * zNear - px + level[index + X2]) / zNear); faceY[1] = (int) ((py * zNear - py + level[index + Y2]) / zNear); faceX[2] = (int) ((px * zFar - px + level[index + X2]) / zFar); faceY[2] = (int) ((py * zFar - py + level[index + Y2]) / zFar); faceX[3] = (int) ((px * zFar - px + level[index + X]) / zFar); faceY[3] = (int) ((py * zFar - py + level[index + Y]) / zFar); } @Override public boolean handleEvent(final Event e) { switch (e.id) { case Event.KEY_PRESS: // case Event.KEY_ACTION: // key pressed key[e.key & 0xff] = 1; break; case Event.KEY_RELEASE: // key released key[e.key & 0xff] = 0; break; case Event.MOUSE_DOWN: key[MOUSE_BUTTON] = 1 + (e.modifiers == 0 ? 0 : 1); break; case Event.MOUSE_UP: key[MOUSE_BUTTON] = 0; break; case Event.MOUSE_DRAG: case Event.MOUSE_MOVE: key[MOUSE_X] = e.x; key[MOUSE_Y] = e.y; break; } return false; } private static String str_colors = "u0080u8080" // COLOR_BACKGROUND + "u00d0ud0d0" // COLOR_FACE + "u00c0uc0c0" // COLOR_WALL + "u0070u7070" // +1 + "u00ffu7070" // +2 + "u00ffub030" // COLOR_P1 + "u0000ub0ff" // COLOR_P2 + "u0080uc070" // COLOR_EXIT + "u0040u4040" // COLOR_PLATE_BORDER + "u0020u2020" // COLOR_WALL_BORDER + "u0000u0000" // COLOR_FACE_BORDER + "u00ffuffff";// COLOR_WHITE private static final String frequencies = "u00c2u00cdu00dau00e7u00f4u0103u0112u0123u0134u0146u015au016e"; private static final String data = "u0010'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"; // private static final String data = // "u0010'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"; private static final String song_data = "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"; }</=></=>