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Add partial implementation of obj.status.v-command (Based on observations of the command's output in the Amiga version of Gold Rush!).

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svn-id: r30321
This commit is contained in:
Kari Salminen 2008-01-07 08:57:28 +00:00
parent 4fb5f9274d
commit 01a256455d
1 changed files with 73 additions and 0 deletions
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73
engines/agi/op_cmd.cpp
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@ -52,6 +52,7 @@ namespace Agi {
#define ip curLogic->cIP
#define vt game.viewTable[p0]
#define vt_v game.viewTable[game.vars[p0]]
static struct AgiLogic *curLogic;
static AgiEngine *g_agi;
@ -513,8 +514,80 @@ cmd(cancel_line) {
report("cancel.line\n");
}
// This implementation is based on observations of Amiga's Gold Rush.
// You can try this out (in the original and in ScummVM) by writing "bird man"
// to enter Gold Rush's debug mode and then writing "show position" or "sp".
// TODO: Make the cycle and motion status lines more like in Amiga's Gold Rush.
// TODO: Add control status line (After stepsize, before cycle status).
// Don't know what the control status means yet, possibly flags?
// Examples of the control-value (Taken in the first screen i.e. room 1):
// 4051 (When ego is stationary),
// 471 (When walking on the first screen's bridge),
// 71 (When walking around, using the mouse or the keyboard).
cmd(obj_status_f) {
report("obj.status.f\n");
const char *cycleDesc; // Object's cycle description line
const char *motionDesc; // Object's motion description line
char msg[256]; // The whole object status message
// Generate cycle description line
switch (vt_v.cycle) {
case CYCLE_NORMAL:
cycleDesc = "normal cycle";
break;
case CYCLE_END_OF_LOOP:
cycleDesc = "end of loop";
break;
case CYCLE_REV_LOOP:
cycleDesc = "reverse loop";
break;
case CYCLE_REVERSE:
cycleDesc = "reverse cycle";
break;
default:
cycleDesc = "unknown cycle type";
break;
}
// Generate motion description line
switch (vt_v.motion) {
case MOTION_NORMAL:
motionDesc = "normal motion";
break;
case MOTION_WANDER:
motionDesc = "wandering";
break;
case MOTION_FOLLOW_EGO:
motionDesc = "following ego";
break;
case MOTION_MOVE_OBJ:
// Amiga's Gold Rush! most probably uses "move to (x, y)"
// here with real values for x and y. The same output
// is used when moving the ego around using the mouse.
motionDesc = "moving to a point";
break;
default:
motionDesc = "unknown motion type";
break;
}
sprintf(msg,
"Object %d:\n" \
"x: %d xsize: %d\n" \
"y: %d ysize: %d\n" \
"pri: %d\n" \
"stepsize: %d\n" \
"%s\n" \
"%s",
_v[p0],
vt_v.xPos, vt_v.xSize,
vt_v.yPos, vt_v.ySize,
vt_v.priority,
vt_v.stepSize,
cycleDesc,
motionDesc);
g_agi->messageBox(msg);
}
/* unknown commands: