603 lines
11 KiB
C
603 lines
11 KiB
C
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#include <curses.h>
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#include "griddleDefs.h"
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#include <sys/types.h>
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#include <sys/stat.h>
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void
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mydown(buf, len, addr)
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byte *buf;
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word len;
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word addr;
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{
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if (!testMode)
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down(buf, len, addr);
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}
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void
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displayRegion()
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{
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mydown(cv, (word)(cvLength), CV_DATA_SLOT);
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c64_override_command(CMD_LOAD_CV);
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}
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boolean
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incColorPattern(dp, cmd)
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int dp;
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byte cmd;
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{
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byte *buf;
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if (displayNoid == 0)
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lineError("region has no color/pattern!");
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else {
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buf = noidArray[displayNoid]->stateVector;
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if (isAvatar(displayNoid))
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fillWord(buf, ORIENT_OFFSET_AVA,
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(getWord(buf, ORIENT_OFFSET_AVA) + dp) & 0xFF);
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else
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fillWord(buf, ORIENT_OFFSET_OBJ,
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(getWord(buf, ORIENT_OFFSET_OBJ) + dp) & 0xFF);
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c64_key_command(cmd);
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displayOneObject(displayNoid);
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}
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return(TRUE);
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}
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boolean
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incPattern()
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{
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return(incColorPattern(8, 'p'));
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}
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boolean
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decPattern()
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{
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return(incColorPattern(-8, 'P'));
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}
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boolean
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incX(dx, cmd)
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int dx;
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byte cmd;
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{
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byte *buf;
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if (displayNoid == 0)
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lineError("region has no X-coordinate!");
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else {
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buf = noidArray[displayNoid]->stateVector;
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if (isAvatar(displayNoid))
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fillWord(buf, X_OFFSET_AVA,
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(getWord(buf, X_OFFSET_AVA) + dx) & 0xFF);
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else
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fillWord(buf, X_OFFSET_OBJ,
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(getWord(buf, X_OFFSET_OBJ) + dx) & 0xFF);
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c64_key_command(cmd);
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displayOneObject(displayNoid);
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}
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return(TRUE);
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}
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boolean
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incY(dy, cmd)
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int dy;
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byte cmd;
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{
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byte *buf;
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if (displayNoid == 0)
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lineError("region has no Y-coordinate!");
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else {
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buf = noidArray[displayNoid]->stateVector;
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if (isAvatar(displayNoid))
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fillWord(buf, Y_OFFSET_AVA,
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(getWord(buf, Y_OFFSET_AVA) + dy) & 0xFF);
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else
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fillWord(buf, Y_OFFSET_OBJ,
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(getWord(buf, Y_OFFSET_OBJ) + dy) & 0xFF);
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c64_key_command(cmd);
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displayOneObject(displayNoid);
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}
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return(TRUE);
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}
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boolean
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incX_4()
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{
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return(incX(4, '.'));
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}
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boolean
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decX_4()
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{
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return(incX(-4, ','));
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}
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boolean
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incY_1()
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{
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return(incY(1, '?'));
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}
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boolean
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incY_10()
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{
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return(incY(10, '>'));
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}
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boolean
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decY_1()
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{
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return(incY(-1, '/'));
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}
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boolean
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decY_10()
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{
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return(incY(-10, '<'));
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}
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boolean
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zeroGrState()
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{
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byte *buf;
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if (displayNoid == 0)
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lineError("region does not have grState!");
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else {
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buf = noidArray[displayNoid]->stateVector;
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if (isAvatar(displayNoid))
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fillWord(buf, GRSTATE_OFFSET_AVA, 0);
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else
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fillWord(buf, GRSTATE_OFFSET_OBJ, 0);
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c64_key_command('s');
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displayOneObject(displayNoid);
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}
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return(TRUE);
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}
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boolean
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incGrState()
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{
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byte *buf;
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if (displayNoid == 0)
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lineError("region does not have grState!");
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else {
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buf = noidArray[displayNoid]->stateVector;
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if (isAvatar(displayNoid))
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fillWord(buf, GRSTATE_OFFSET_AVA,
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getWord(buf, GRSTATE_OFFSET_AVA) + 1);
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else
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fillWord(buf, GRSTATE_OFFSET_OBJ,
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getWord(buf, GRSTATE_OFFSET_OBJ) + 1);
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c64_key_command('S');
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displayOneObject(displayNoid);
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}
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return(TRUE);
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}
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boolean
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toggleOrient()
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{
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byte *buf;
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if (displayNoid == 0)
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lineError("region does not have displayed orientation!");
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else {
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buf = noidArray[displayNoid]->stateVector;
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if (isAvatar(displayNoid))
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fillWord(buf, ORIENT_OFFSET_AVA,
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getWord(buf, ORIENT_OFFSET_AVA) ^ 0x01);
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else
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fillWord(buf, ORIENT_OFFSET_OBJ,
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getWord(buf, ORIENT_OFFSET_OBJ) ^ 0x01);
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c64_key_command('o');
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displayOneObject(displayNoid);
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}
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return(TRUE);
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}
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boolean
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borderToggle()
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{
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byte *buf;
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if (noidArray[displayNoid]->class != CLASS_TRAP &&
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noidArray[displayNoid]->class != CLASS_SUPER_TRAP)
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lineError("current object is not a trapezoid!");
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else {
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buf = noidArray[displayNoid]->stateVector;
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fillWord(buf, HEIGHT_OFFSET_TRAP,
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getWord(buf, HEIGHT_OFFSET_TRAP) ^ 0x80);
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c64_key_command('B');
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displayOneObject(displayNoid);
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}
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return(TRUE);
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}
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boolean
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flatChange()
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{
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byte *buf;
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int class;
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class = noidArray[displayNoid]->class;
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if (class != CLASS_FLAT && class != CLASS_TRAP && class !=
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CLASS_SUPER_TRAP)
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lineError("inappropriate object for flat type change!");
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else {
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buf = noidArray[displayNoid]->stateVector;
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fillWord(buf, TYPE_OFFSET_FLAT,
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(getWord(buf, TYPE_OFFSET_FLAT) + 1) & 3);
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c64_key_command('m');
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displayOneObject(displayNoid);
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}
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return(TRUE);
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}
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boolean
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foreground()
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{
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byte *buf;
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if (displayNoid == 0)
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lineError("region does not have foreground/background!");
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else {
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buf = noidArray[displayNoid]->stateVector;
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if (isAvatar(displayNoid))
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fillWord(buf, Y_OFFSET_AVA,
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getWord(buf, Y_OFFSET_AVA) | 0x80);
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else
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fillWord(buf, Y_OFFSET_OBJ,
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getWord(buf, Y_OFFSET_OBJ) | 0x80);
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c64_key_command('f');
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displayOneObject(displayNoid);
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}
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return(TRUE);
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}
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boolean
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background()
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{
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byte *buf;
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if (displayNoid == 0)
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lineError("region does not have foreground/background!");
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else {
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buf = noidArray[displayNoid]->stateVector;
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if (isAvatar(displayNoid))
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fillWord(buf, Y_OFFSET_AVA,
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getWord(buf, Y_OFFSET_AVA) & 0x7F);
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else
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fillWord(buf, Y_OFFSET_OBJ,
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getWord(buf, Y_OFFSET_OBJ) & 0x7F);
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c64_key_command('b');
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displayOneObject(displayNoid);
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}
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return(TRUE);
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}
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void
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uploadRegion()
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{
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generateContentsVector();
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displayRegion();
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}
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void
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homogenize(filename)
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char *filename;
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{
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char tempstr[80];
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char *tildeptr;
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char *index();
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if ((tildeptr = index(filename, '~')) != NULL) {
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strncpy(tempstr, filename, tildeptr - filename);
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sprintf(tempstr + (tildeptr - filename), "%s%s",
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getenv("HOME"), tildeptr + 1);
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strcpy(filename, tempstr);
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}
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}
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boolean
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readRegion()
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{
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char regionFileName[80];
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sprintf(regionFileName, "%s%s", pathname, regionName);
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homogenize(regionFileName);
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queueInputFile(saveString(regionFileName));
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if (openFirstFile(TRUE)) {
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resetRegionCounters();
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yyparse();
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echoLine("reading %d objects", objectCount);
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globalIdCounter += objectCount;
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displayNoid = 0;
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if (objectCount > 127)
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lineError("too many objects in region");
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return(TRUE);
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} else {
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lineError("can't open '%s'", regionFileName);
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return(FALSE);
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}
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}
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boolean
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writeRegionRaw()
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{
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char regionFileName[80];
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int i;
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struct stat statBuf;
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sprintf(regionFileName, "%s%s", pathname, regionName);
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homogenize(regionFileName);
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if (!promptDefault)
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if (stat(regionFileName, &statBuf) == 0)
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if (!promptYN("file already exists; replace? ")) {
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echoLine("write aborted");
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return(FALSE);
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}
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if ((rawFile = fopen(regionFileName, "w")) != NULL) {
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for (i=0; i<objectCount; ++i)
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outputRawObject(noidArray[i]);
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fclose(rawFile);
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rawFile = NULL;
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return(TRUE);
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} else {
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lineError("can't open '%s'", regionFileName);
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return(FALSE);
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}
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}
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boolean
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writeRegionGriddle()
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{
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char regionFileName[80];
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int i;
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struct stat statBuf;
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sprintf(regionFileName, "%s%s", pathname, regionName);
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homogenize(regionFileName);
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if (!promptDefault)
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if (stat(regionFileName, &statBuf) == 0)
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if (!promptYN("file already exists; replace? ")) {
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echoLine("write aborted");
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return(FALSE);
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}
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if ((griFile = fopen(regionFileName, "w")) != NULL) {
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for (i=0; i<objectCount; ++i)
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dumpObject(noidArray[i]);
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fclose(griFile);
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griFile = NULL;
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return(TRUE);
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} else {
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lineError("can't open '%s'", regionFileName);
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return(FALSE);
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}
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}
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char *
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keyName(key)
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char key;
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{
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static char result[10];
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int i;
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static struct {
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char key;
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char *name;
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} keyList[] = {
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' ', "SPACE", '\b', "BACKSPACE",
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'\t', "TAB", '\n', "LINE FEED",
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'\r', "RETURN", '\33', "ESC",
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'\177', "DEL"
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};
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if ('!' <= key && key <= '~') {
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sprintf(result, "%c", key);
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return(result);
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}
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for (i=0; keyList[i].key != '\0'; ++i)
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if (keyList[i].key == key)
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return(keyList[i].name);
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if (key < ' ') {
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sprintf(result, "^%c", key + 0x40);
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return(result);
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}
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sprintf(result, "\\%o", key);
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return(result);
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}
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int
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nextFreeNoid()
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{
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int noid;
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for (noid=0; noid<objectCount; ++noid)
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if (noidArray[noid] == NULL)
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break;
|
||
|
|
if (noid == objectCount)
|
||
|
|
++objectCount;
|
||
|
|
return(noid);
|
||
|
|
}
|
||
|
|
|
||
|
|
void
|
||
|
|
announceObject(noid, class)
|
||
|
|
int noid;
|
||
|
|
int class;
|
||
|
|
{
|
||
|
|
byte createPacket[7];
|
||
|
|
byte *buf;
|
||
|
|
void mydown();
|
||
|
|
|
||
|
|
if (class == 0)
|
||
|
|
return;
|
||
|
|
buf = noidArray[noid]->stateVector;
|
||
|
|
createPacket[0] = class;
|
||
|
|
createPacket[1] = 0;
|
||
|
|
if (class == 1) {
|
||
|
|
createPacket[2] = getByte(buf, STYLE_OFFSET_AVA);
|
||
|
|
createPacket[3] = getWord(buf, X_OFFSET_AVA);
|
||
|
|
createPacket[4] = getWord(buf, Y_OFFSET_AVA);
|
||
|
|
createPacket[5] = getWord(buf, ORIENT_OFFSET_AVA);
|
||
|
|
createPacket[6] = getWord(buf, GRSTATE_OFFSET_AVA);
|
||
|
|
} else {
|
||
|
|
createPacket[2] = getWord(buf, STYLE_OFFSET_OBJ);
|
||
|
|
createPacket[3] = getWord(buf, X_OFFSET_OBJ);
|
||
|
|
createPacket[4] = getWord(buf, Y_OFFSET_OBJ);
|
||
|
|
createPacket[5] = getWord(buf, ORIENT_OFFSET_OBJ);
|
||
|
|
createPacket[6] = getWord(buf, GRSTATE_OFFSET_OBJ);
|
||
|
|
}
|
||
|
|
mydown(createPacket, (word) 7, CREATE_DATA_SLOT);
|
||
|
|
c64_override_command(CMD_CREATE);
|
||
|
|
}
|
||
|
|
|
||
|
|
boolean
|
||
|
|
nightMode()
|
||
|
|
{
|
||
|
|
c64_key_command('n');
|
||
|
|
return(TRUE);
|
||
|
|
}
|
||
|
|
|
||
|
|
boolean
|
||
|
|
eraseBackground()
|
||
|
|
{
|
||
|
|
c64_key_command('e');
|
||
|
|
return(TRUE);
|
||
|
|
}
|
||
|
|
|
||
|
|
boolean
|
||
|
|
walkto()
|
||
|
|
{
|
||
|
|
c64_key_command('w');
|
||
|
|
return(TRUE);
|
||
|
|
}
|
||
|
|
|
||
|
|
boolean
|
||
|
|
showFlatTypes()
|
||
|
|
{
|
||
|
|
c64_key_command('g');
|
||
|
|
return(TRUE);
|
||
|
|
}
|
||
|
|
|
||
|
|
boolean
|
||
|
|
peekContainer()
|
||
|
|
{
|
||
|
|
c64_key_command('l');
|
||
|
|
return(TRUE);
|
||
|
|
}
|
||
|
|
|
||
|
|
boolean
|
||
|
|
containerOffsetRight()
|
||
|
|
{
|
||
|
|
c64_key_command('+');
|
||
|
|
return(TRUE);
|
||
|
|
}
|
||
|
|
|
||
|
|
boolean
|
||
|
|
containerOffsetLeft()
|
||
|
|
{
|
||
|
|
c64_key_command('-');
|
||
|
|
return(TRUE);
|
||
|
|
}
|
||
|
|
|
||
|
|
boolean
|
||
|
|
containerOffsetUp()
|
||
|
|
{
|
||
|
|
c64_key_command('@');
|
||
|
|
return(TRUE);
|
||
|
|
}
|
||
|
|
|
||
|
|
boolean
|
||
|
|
containerOffsetDown()
|
||
|
|
{
|
||
|
|
c64_key_command('*');
|
||
|
|
return(TRUE);
|
||
|
|
}
|
||
|
|
|
||
|
|
boolean
|
||
|
|
changeHold()
|
||
|
|
{
|
||
|
|
c64_key_command('=');
|
||
|
|
return(TRUE);
|
||
|
|
}
|
||
|
|
|
||
|
|
boolean
|
||
|
|
changeContainer()
|
||
|
|
{
|
||
|
|
int newContainer;
|
||
|
|
int contCode;
|
||
|
|
byte *cbuf;
|
||
|
|
byte *obuf;
|
||
|
|
|
||
|
|
newContainer = touchObject();
|
||
|
|
c64_touch_command(displayNoid);
|
||
|
|
c64_key_command('C');
|
||
|
|
c64_key_command('r');
|
||
|
|
obuf = noidArray[displayNoid]->stateVector;
|
||
|
|
cbuf = noidArray[newContainer]->stateVector;
|
||
|
|
if (noidArray[newContainer]->class == 0)
|
||
|
|
contCode = 0;
|
||
|
|
else if (noidArray[newContainer]->class == 1)
|
||
|
|
contCode = 1;
|
||
|
|
else
|
||
|
|
contCode = 2;
|
||
|
|
if (isAvatar(displayNoid)) {
|
||
|
|
if (contCode == 1)
|
||
|
|
lineError("can't put avatar in another avatar!");
|
||
|
|
else if (contCode == 0)
|
||
|
|
fillLong(obuf, CONTAINER_OFFSET_AVA, 0);
|
||
|
|
else
|
||
|
|
fillLong(obuf, CONTAINER_OFFSET_AVA,
|
||
|
|
getLong(cbuf, IDENT_OFFSET_OBJ));
|
||
|
|
} else {
|
||
|
|
fillLong(obuf, CONTAINER_OFFSET_OBJ,
|
||
|
|
getLong(cbuf, IDENT_OFFSET_OBJ));
|
||
|
|
fillWord(obuf, CONTAINER_TYPE_OFFSET_OBJ, contCode);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
boolean
|
||
|
|
trapEdit()
|
||
|
|
{
|
||
|
|
char c;
|
||
|
|
|
||
|
|
if (noidArray[displayNoid]->class != CLASS_TRAP &&
|
||
|
|
noidArray[displayNoid]->class != CLASS_SUPER_TRAP) {
|
||
|
|
lineError("current object is not a trapezoid!");
|
||
|
|
return(TRUE);
|
||
|
|
}
|
||
|
|
clearDisplay();
|
||
|
|
mvprintw(1, 0, "L -- upper left corner");
|
||
|
|
mvprintw(2, 0, "l -- lower left corner");
|
||
|
|
mvprintw(3, 0, "R -- upper right corner");
|
||
|
|
mvprintw(4, 0, "r -- lower right corner");
|
||
|
|
mvprintw(5, 0, "x -- exit trapezoid edit mode");
|
||
|
|
refresh();
|
||
|
|
c64_key_command(TRAP_EDIT_KEY);
|
||
|
|
while ((c = mygetch()) != 'x') {
|
||
|
|
if (c == 'L') {
|
||
|
|
echoLine("upper left");
|
||
|
|
c64_key_command(UPPER_LEFT_KEY);
|
||
|
|
} else if (c == 'l') {
|
||
|
|
echoLine("lower left");
|
||
|
|
c64_key_command(LOWER_LEFT_KEY);
|
||
|
|
} else if (c == 'R') {
|
||
|
|
echoLine("upper right");
|
||
|
|
c64_key_command(UPPER_RIGHT_KEY);
|
||
|
|
} else if (c == 'r') {
|
||
|
|
echoLine("lower right");
|
||
|
|
c64_key_command(LOWER_RIGHT_KEY);
|
||
|
|
} else {
|
||
|
|
lineError("not a trapezoid edit command!");
|
||
|
|
}
|
||
|
|
}
|
||
|
|
echoLine("done editing trapezoid");
|
||
|
|
c64_key_command(TRAP_EDIT_KEY);
|
||
|
|
snarfRegion();
|
||
|
|
degenerateContentsVector();
|
||
|
|
displayOneObject(displayNoid);
|
||
|
|
return(TRUE);
|
||
|
|
}
|