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animations: fix overshoot beziers and cleanup animation config parsing #642

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Jan 9, 2025
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38 changes: 18 additions & 20 deletions src/config/ConfigManager.cpp
Original file line number Diff line number Diff line change
Expand Up @@ -605,34 +605,32 @@ std::optional<std::string> CConfigManager::handleAnimation(const std::string& co
int64_t enabledInt = configStringToInt(ARGS[1]);

// Checking that the int is 1 or 0 because the helper can return integers out of range.
if (enabledInt != 0 && enabledInt != 1)
if (enabledInt > 1 || enabledInt < 0)
return "invalid animation on/off state";

if (enabledInt) {
int64_t speed = -1;
int64_t speed = -1;

// speed
if (isNumber(ARGS[2], true)) {
speed = std::stof(ARGS[2]);
// speed
if (isNumber(ARGS[2], true)) {
speed = std::stof(ARGS[2]);

if (speed <= 0) {
speed = 1.f;
return "invalid speed";
}
} else {
speed = 10.f;
if (speed <= 0) {
speed = 1.f;
return "invalid speed";
}
} else {
speed = 10.f;
return "invalid speed";
}

std::string bezierName = ARGS[3];
// ARGS[4] (style) currently usused by hyprlock
m_AnimationTree.setConfigForNode(ANIMNAME, enabledInt, speed, ARGS[3], "");
std::string bezierName = ARGS[3];
// ARGS[4] (style) currently usused by hyprlock
m_AnimationTree.setConfigForNode(ANIMNAME, enabledInt, speed, bezierName, "");

if (!g_pAnimationManager->bezierExists(bezierName)) {
const auto PANIMNODE = m_AnimationTree.getConfig(ANIMNAME);
PANIMNODE->internalBezier = "default";
return "no such bezier";
}
if (!g_pAnimationManager->bezierExists(bezierName)) {
const auto PANIMNODE = m_AnimationTree.getConfig(ANIMNAME);
PANIMNODE->internalBezier = "default";
return "no such bezier";
}

return {};
Expand Down
17 changes: 8 additions & 9 deletions src/core/AnimationManager.cpp
Original file line number Diff line number Diff line change
Expand Up @@ -3,15 +3,13 @@
#include "../config/ConfigDataValues.hpp"
#include "../config/ConfigManager.hpp"

#include <utility>

CHyprlockAnimationManager::CHyprlockAnimationManager() {
;
}

template <Animable VarType>
void updateVariable(CAnimatedVariable<VarType>& av, const float POINTY, bool warp = false) {
if (POINTY >= 1.f || warp || !av.enabled() || av.value() == av.goal()) {
if (warp || !av.enabled() || av.value() == av.goal()) {
av.warp();
return;
}
Expand All @@ -21,7 +19,7 @@ void updateVariable(CAnimatedVariable<VarType>& av, const float POINTY, bool war
}

void updateColorVariable(CAnimatedVariable<CHyprColor>& av, const float POINTY, bool warp = false) {
if (POINTY >= 1.f || warp || !av.enabled() || av.value() == av.goal()) {
if (warp || !av.enabled() || av.value() == av.goal()) {
av.warp();
return;
}
Expand All @@ -45,7 +43,7 @@ void updateColorVariable(CAnimatedVariable<CHyprColor>& av, const float POINTY,
}

void updateGradientVariable(CAnimatedVariable<CGradientValueData>& av, const float POINTY, bool warp = false) {
if (POINTY >= 1.f || warp || av.value() == av.goal()) {
if (warp || av.value() == av.goal()) {
av.warp();
return;
}
Expand Down Expand Up @@ -87,27 +85,28 @@ void CHyprlockAnimationManager::tick() {
const auto SPENT = PAV->getPercent();
const auto PBEZIER = getBezier(PAV->getBezierName());
const auto POINTY = PBEZIER->getYForPoint(SPENT);
const bool WARP = !**PANIMATIONSENABLED || SPENT >= 1.f;

switch (PAV->m_Type) {
case AVARTYPE_FLOAT: {
auto pTypedAV = dynamic_cast<CAnimatedVariable<float>*>(PAV.get());
RASSERT(pTypedAV, "Failed to upcast animated float");
updateVariable(*pTypedAV, POINTY, !**PANIMATIONSENABLED);
updateVariable(*pTypedAV, POINTY, WARP);
} break;
case AVARTYPE_VECTOR: {
auto pTypedAV = dynamic_cast<CAnimatedVariable<Vector2D>*>(PAV.get());
RASSERT(pTypedAV, "Failed to upcast animated Vector2D");
updateVariable(*pTypedAV, POINTY, !**PANIMATIONSENABLED);
updateVariable(*pTypedAV, POINTY, WARP);
} break;
case AVARTYPE_COLOR: {
auto pTypedAV = dynamic_cast<CAnimatedVariable<CHyprColor>*>(PAV.get());
RASSERT(pTypedAV, "Failed to upcast animated CHyprColor");
updateColorVariable(*pTypedAV, POINTY, !**PANIMATIONSENABLED);
updateColorVariable(*pTypedAV, POINTY, WARP);
} break;
case AVARTYPE_GRADIENT: {
auto pTypedAV = dynamic_cast<CAnimatedVariable<CGradientValueData>*>(PAV.get());
RASSERT(pTypedAV, "Failed to upcast animated CGradientValueData");
updateGradientVariable(*pTypedAV, POINTY, !**PANIMATIONSENABLED);
updateGradientVariable(*pTypedAV, POINTY, WARP);
} break;
default: continue;
}
Expand Down
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