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component costs

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This commit is contained in:
IonutParau
2026-04-03 00:42:00 +02:00
parent c10774ed21
commit e6cf5990bb
3 changed files with 34 additions and 5 deletions
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3
src/main.c
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@@ -404,7 +404,7 @@ int main(int argc, char **argv) {
double wattage = 0;
nn_Component *screen = ncl_createScreen(u, NULL, &nn_defaultScreens[3]);
nn_Component *gpuCard = ncl_createGPU(u, NULL, &nn_defaultGPUs[3]);
nn_Component *gpuCard = ncl_createGPU(u, NULL, &nn_defaultGPUs[2]);
nn_Component *keyboard = nn_createComponent(
u, "mainKB", "keyboard");
@@ -532,7 +532,6 @@ restart:;
}
if(tickNow >= nextTick) {
accumulatedEnergyCost = 0;
nextTick = tickNow + tickDelay;
nn_clearstack(c);

33
src/neonucleus.c
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@@ -1561,6 +1561,7 @@ void nn_dropComponentN(nn_Component *c, size_t n) {
req.classState = c->classState;
req.ctx = ctx;
req.computer = NULL;
req.compAddress = c->address;
req.action = NN_COMP_DROP;
c->handler(&req);
@@ -1679,6 +1680,7 @@ bool nn_hasComponentMethod(nn_Component *c,
req.computer = NULL;
req.state = c->state;
req.classState = c->classState; // Don't remove it. It segfaults.
req.compAddress = c->address;
req.action = NN_COMP_CHECKMETHOD;
req.methodIdx = ent->idx;
req.methodEnabled = true;
@@ -1812,6 +1814,7 @@ nn_Exit nn_invokeComponent(nn_Computer *computer, const char *compAddress, const
req.computer = computer;
req.state = c->state;
req.classState = c->classState;
req.compAddress = c->address;
req.action = NN_COMP_INVOKE;
req.methodIdx = m->idx;
req.returnCount = 0;
@@ -1840,6 +1843,7 @@ nn_Exit nn_signalComponent(nn_Component *component, nn_Computer *computer, const
req.computer = computer;
req.state = component->state;
req.classState = component->classState;
req.compAddress = component->address;
req.action = NN_COMP_SIGNAL;
req.signal = signal;
return component->handler(&req);
@@ -3256,6 +3260,7 @@ static nn_Exit nn_eepromHandler(nn_ComponentRequest *req) {
return nn_pushinteger(C, eeprom.dataSize);
}
if(method == NN_EENUM_GET) {
nn_removeEnergy(C, eeprom.readEnergyCost);
ereq.action = NN_EEPROM_GET;
NN_VLA(char, buf, eeprom.size);
ereq.buf = buf;
@@ -3266,6 +3271,7 @@ static nn_Exit nn_eepromHandler(nn_ComponentRequest *req) {
return nn_pushlstring(C, ereq.buf, ereq.buflen);
}
if(method == NN_EENUM_GETDATA) {
nn_removeEnergy(C, eeprom.readDataEnergyCost);
ereq.action = NN_EEPROM_GETDATA;
NN_VLA(char, buf, eeprom.size);
ereq.buf = buf;
@@ -3298,6 +3304,8 @@ static nn_Exit nn_eepromHandler(nn_ComponentRequest *req) {
return nn_pushlstring(C, ereq.buf, ereq.buflen);
}
if(method == NN_EENUM_SET) {
nn_removeEnergy(C, eeprom.writeEnergyCost);
nn_addIdleTime(C, eeprom.writeDelay);
if(nn_checkstring(C, 0, "bad argument #1 (string expected)")) return NN_EBADCALL;
ereq.action = NN_EEPROM_SET;
ereq.robuf = nn_tolstring(C, 0, &ereq.buflen);
@@ -3311,6 +3319,8 @@ static nn_Exit nn_eepromHandler(nn_ComponentRequest *req) {
return nn_pushbool(C, true);
}
if(method == NN_EENUM_SETDATA) {
nn_removeEnergy(C, eeprom.writeDataEnergyCost);
nn_addIdleTime(C, eeprom.writeDataDelay);
if(nn_checkstring(C, 0, "bad argument #1 (string expected)")) return NN_EBADCALL;
ereq.action = NN_EEPROM_SETDATA;
ereq.robuf = nn_tolstring(C, 0, &ereq.buflen);
@@ -3631,6 +3641,8 @@ static nn_Exit nn_fsHandler(nn_ComponentRequest *req) {
e = state->handler(&freq);
if(e) return e;
if(freq.read.buf == NULL) return NN_OK;
nn_costComponent(C, req->compAddress, state->fs.readsPerTick);
nn_removeEnergy(C, state->fs.dataEnergyCost * freq.read.len);
req->returnCount = 1;
return nn_pushlstring(C, buf, freq.read.len);
}
@@ -3643,6 +3655,8 @@ static nn_Exit nn_fsHandler(nn_ComponentRequest *req) {
e = state->handler(&freq);
if(e) return e;
req->returnCount = 1;
nn_costComponent(C, req->compAddress, state->fs.writesPerTick);
nn_removeEnergy(C, state->fs.dataEnergyCost * freq.write.len);
return nn_pushbool(C, true);
}
if(method == NN_FSNUM_SEEK) {
@@ -3671,6 +3685,7 @@ static nn_Exit nn_fsHandler(nn_ComponentRequest *req) {
e = state->handler(&freq);
if(e) return e;
req->returnCount = 1;
nn_costComponent(C, req->compAddress, state->fs.readsPerTick);
return nn_pushbool(C, true);
}
if(method == NN_FSNUM_CLOSE) {
@@ -3831,7 +3846,7 @@ nn_Component *nn_createFilesystem(nn_Universe *universe, const char *address, co
[NN_FSNUM_GETLABEL] = {"getLabel", "function(): string? - Gets the label of the drive, if any", NN_DIRECT},
[NN_FSNUM_SETLABEL] = {"setLabel", "function(label?: string): string - Sets the label of the drive. Returns the new label, which may be truncated", NN_INDIRECT},
[NN_FSNUM_ISRO] = {"isReadOnly", "function(): boolean - Returns whether the drive is read-only", NN_DIRECT},
[NN_FSNUM_OPEN] = {"open", "function(path: string, mode?: 'r'|'w'|'a'): integer - Open a file", NN_DIRECT},
[NN_FSNUM_OPEN] = {"open", "function(path: string, mode?: 'r'|'w'|'a'): integer - Open a file", NN_INDIRECT},
[NN_FSNUM_READ] = {"read", "function(fd: integer, len?: integer): string? - Read from a file, returns nothing on EoF", NN_DIRECT},
[NN_FSNUM_WRITE] = {"write", "function(fd: integer, data: string): boolean - Writes to a file, returns whether the operation succeeded", NN_DIRECT},
[NN_FSNUM_SEEK] = {"seek", "function(fd: integer, whence?: 'set'|'cur'|'end', off?: integer): integer - Seeks a file, returns new position", NN_DIRECT},
@@ -3841,7 +3856,7 @@ nn_Component *nn_createFilesystem(nn_Universe *universe, const char *address, co
[NN_FSNUM_ISDIR] = {"isDirectory", "function(path: string): boolean - Returns whether an entry is a directory", NN_DIRECT},
[NN_FSNUM_SIZE] = {"size", "function(path: string): integer - Returns the size of an entry", NN_DIRECT},
[NN_FSNUM_LASTMODIFIED] = {"lastModified", "function(path: string): integer - Returns the UNIX timestamp of the last modified time", NN_DIRECT},
[NN_FSNUM_MKDIR] = {"makeDirectory", "function(path: string): boolean - Create a directory, recursively. Does not fail if directory already exists", NN_DIRECT},
[NN_FSNUM_MKDIR] = {"makeDirectory", "function(path: string): boolean - Create a directory, recursively. Does not fail if directory already exists", NN_INDIRECT},
[NN_FSNUM_REMOVE] = {"remove", "function(path: string): boolean - Recursively deletes an entry", NN_INDIRECT},
[NN_FSNUM_RENAME] = {"rename", "function(from: string, to: string): boolean - Renames/moves an entry", NN_INDIRECT},
};
@@ -4288,6 +4303,7 @@ static nn_Exit nn_gpuHandler(nn_ComponentRequest *req) {
}
// setBackground
if(m == NN_GPUNUM_SETBG) {
nn_costComponent(C, req->compAddress, cls->gpu.setBackgroundPerTick);
if(nn_checknumber(C, 0,
"bad argument #1 (number expected)"))
return NN_EBADCALL;
@@ -4322,6 +4338,7 @@ static nn_Exit nn_gpuHandler(nn_ComponentRequest *req) {
}
// setForeground
if(m == NN_GPUNUM_SETFG) {
nn_costComponent(C, req->compAddress, cls->gpu.setForegroundPerTick);
if(nn_checknumber(C, 0,
"bad argument #1 (number expected)"))
return NN_EBADCALL;
@@ -4540,6 +4557,8 @@ static nn_Exit nn_gpuHandler(nn_ComponentRequest *req) {
e = cls->handler(&g);
if(e) return e;
req->returnCount = 1;
nn_costComponent(C, req->compAddress, cls->gpu.setPerTick);
nn_removeEnergy(C, cls->gpu.energyPerWrite * g.set.len);
return nn_pushbool(C, true);
}
// copy
@@ -4559,6 +4578,11 @@ static nn_Exit nn_gpuHandler(nn_ComponentRequest *req) {
e = cls->handler(&g);
if(e) return e;
req->returnCount = 1;
nn_costComponent(C, req->compAddress, cls->gpu.copyPerTick);
// prevent issues
if(g.copy.tx < 1) g.copy.tx = 1;
if(g.copy.ty < 1) g.copy.ty = 1;
nn_removeEnergy(C, cls->gpu.energyPerWrite * g.copy.tx * g.copy.ty);
return nn_pushbool(C, true);
}
// fill
@@ -4581,6 +4605,11 @@ static nn_Exit nn_gpuHandler(nn_ComponentRequest *req) {
e = cls->handler(&g);
if(e) return e;
req->returnCount = 1;
nn_costComponent(C, req->compAddress, cls->gpu.fillPerTick);
// prevent issues
if(g.fill.w < 1) g.fill.w = 1;
if(g.fill.h < 1) g.fill.h = 1;
nn_removeEnergy(C, (g.fill.codepoint == ' ' ? cls->gpu.energyPerClear : cls->gpu.energyPerWrite) * g.fill.w * g.fill.h);
return nn_pushbool(C, true);
}
// VRAM: getActiveBuffer

1
src/neonucleus.h
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@@ -586,6 +586,7 @@ typedef struct nn_ComponentRequest {
nn_Computer *computer;
void *state;
void *classState;
const char *compAddress;
nn_ComponentAction action;
// method index
unsigned int methodIdx;