24 lines
608 B
C++
24 lines
608 B
C++
#include "ToolClasses.h"
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#include "simulation/Air.h"
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//#TPT-Directive ToolClass Tool_Vac TOOL_VAC 3
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Tool_Vac::Tool_Vac()
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{
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Identifier = "DEFAULT_TOOL_VAC";
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Name = "VAC";
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Colour = PIXPACK(0x303030);
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Description = "Vacuum, reduces air pressure.";
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}
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int Tool_Vac::Perform(Simulation * sim, Particle * cpart, int x, int y, float strength)
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{
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sim->air->pv[y/CELL][x/CELL] -= strength*0.05f;
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if (sim->air->pv[y/CELL][x/CELL] > 256.0f)
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sim->air->pv[y/CELL][x/CELL] = 256.0f;
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else if (sim->air->pv[y/CELL][x/CELL] < -256.0f)
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sim->air->pv[y/CELL][x/CELL] = -256.0f;
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return 1;
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}
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Tool_Vac::~Tool_Vac() {}
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