Added Equipment/Equipment Icons. Remove unused Graphics2D PGEX from project. Crit Dmg now displays as the extra amount added (50%) rather than the final multiplier (150%)
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Before Width: | Height: | Size: 3.4 KiB After Width: | Height: | Size: 13 KiB |
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Equipment |
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{ |
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Wooden Sword |
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{ |
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Slot = Weapon |
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ItemCategory = Equipment |
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# Stat Values of the item based on Enhancement level. |
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# See ItemSets.txt for valid stat names |
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StatValues = Attack,Crit Rate,Move Spd % |
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StatValues[0] = 5,5,0 |
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StatValues[1] = 10,6,1 |
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StatValues[2] = 15,7,2 |
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StatValues[3] = 20,8,3 |
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StatValues[4] = 25,9,4 |
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StatValues[5] = 30,10,5 |
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StatValues[6] = 80,11,6 |
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StatValues[7] = 115,12,7 |
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StatValues[8] = 150,13,8 |
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StatValues[9] = 160,14,9 |
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StatValues[10] = 170,15,10 |
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} |
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Wooden Bow |
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{ |
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Slot = Weapon |
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ItemCategory = Equipment |
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# Stat Values of the item based on Enhancement level. |
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# See ItemSets.txt for valid stat names |
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StatValues = Attack,Crit Rate,Move Spd % |
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StatValues[0] = 5,5,0 |
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StatValues[1] = 10,6,1 |
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StatValues[2] = 15,7,2 |
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StatValues[3] = 20,8,3 |
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StatValues[4] = 25,9,4 |
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StatValues[5] = 30,10,5 |
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StatValues[6] = 80,11,6 |
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StatValues[7] = 115,12,7 |
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StatValues[8] = 150,13,8 |
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StatValues[9] = 160,14,9 |
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StatValues[10] = 170,15,10 |
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} |
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Wooden Staff |
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{ |
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Slot = Weapon |
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ItemCategory = Equipment |
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# Stat Values of the item based on Enhancement level. |
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# See ItemSets.txt for valid stat names |
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StatValues = Attack,Crit Rate,Move Spd % |
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StatValues[0] = 5,5,0 |
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StatValues[1] = 10,6,1 |
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StatValues[2] = 15,7,2 |
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StatValues[3] = 20,8,3 |
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StatValues[4] = 25,9,4 |
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StatValues[5] = 30,10,5 |
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StatValues[6] = 80,11,6 |
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StatValues[7] = 115,12,7 |
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StatValues[8] = 150,13,8 |
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StatValues[9] = 160,14,9 |
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StatValues[10] = 170,15,10 |
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} |
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Steel Sword |
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{ |
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Slot = Weapon |
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ItemCategory = Equipment |
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# Stat Values of the item based on Enhancement level. |
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# See ItemSets.txt for valid stat names |
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StatValues = Attack,Crit Rate,Defense |
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StatValues[0] = 26,5,5 |
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StatValues[1] = 31,6,10 |
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StatValues[2] = 36,7,20 |
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StatValues[3] = 41,8,30 |
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StatValues[4] = 46,9,40 |
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StatValues[5] = 51,10,50 |
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StatValues[6] = 90,11,60 |
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StatValues[7] = 120,12,70 |
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StatValues[8] = 150,13,80 |
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StatValues[9] = 160,14,90 |
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StatValues[10] = 170,15,100 |
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} |
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Steel Bow |
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{ |
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Slot = Weapon |
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ItemCategory = Equipment |
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# Stat Values of the item based on Enhancement level. |
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# See ItemSets.txt for valid stat names |
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StatValues = Attack,Crit Rate,Defense |
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StatValues[0] = 26,5,5 |
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StatValues[1] = 31,6,10 |
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StatValues[2] = 36,7,20 |
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StatValues[3] = 41,8,30 |
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StatValues[4] = 46,9,40 |
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StatValues[5] = 51,10,50 |
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StatValues[6] = 90,11,60 |
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StatValues[7] = 120,12,70 |
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StatValues[8] = 150,13,80 |
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StatValues[9] = 160,14,90 |
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StatValues[10] = 170,15,100 |
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} |
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Steel Staff |
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{ |
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Slot = Weapon |
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ItemCategory = Equipment |
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# Stat Values of the item based on Enhancement level. |
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# See ItemSets.txt for valid stat names |
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StatValues = Attack,Crit Rate,Defense |
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StatValues[0] = 26,5,5 |
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StatValues[1] = 31,6,10 |
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StatValues[2] = 36,7,20 |
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StatValues[3] = 41,8,30 |
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StatValues[4] = 46,9,40 |
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StatValues[5] = 51,10,50 |
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StatValues[6] = 90,11,60 |
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StatValues[7] = 120,12,70 |
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StatValues[8] = 150,13,80 |
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StatValues[9] = 160,14,90 |
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StatValues[10] = 170,15,100 |
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} |
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Shell Sword |
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{ |
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Slot = Weapon |
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ItemCategory = Equipment |
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# Stat Values of the item based on Enhancement level. |
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# See ItemSets.txt for valid stat names |
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StatValues = Attack,Crit Rate,CDR,Mana |
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StatValues[0] = 47,5,0,0 |
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StatValues[1] = 52,6,2,1 |
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StatValues[2] = 57,7,4,2 |
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StatValues[3] = 62,8,6,3 |
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StatValues[4] = 67,9,8,4 |
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StatValues[5] = 72,10,10,5 |
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StatValues[6] = 100,11,12,6 |
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StatValues[7] = 125,12,14,7 |
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StatValues[8] = 150,13,16,8 |
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StatValues[9] = 160,14,18,9 |
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StatValues[10] = 170,15,20,10 |
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} |
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Shell Bow |
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{ |
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Slot = Weapon |
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ItemCategory = Equipment |
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# Stat Values of the item based on Enhancement level. |
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# See ItemSets.txt for valid stat names |
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StatValues = Attack,Crit Rate,CDR,Mana |
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StatValues[0] = 47,5,0,0 |
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StatValues[1] = 52,6,2,1 |
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StatValues[2] = 57,7,4,2 |
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StatValues[3] = 62,8,6,3 |
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StatValues[4] = 67,9,8,4 |
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StatValues[5] = 72,10,10,5 |
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StatValues[6] = 100,11,12,6 |
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StatValues[7] = 125,12,14,7 |
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StatValues[8] = 150,13,16,8 |
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StatValues[9] = 160,14,18,9 |
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StatValues[10] = 170,15,20,10 |
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} |
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Shell Staff |
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{ |
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Slot = Weapon |
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ItemCategory = Equipment |
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# Stat Values of the item based on Enhancement level. |
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# See ItemSets.txt for valid stat names |
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StatValues = Attack,Crit Rate,CDR,Mana |
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StatValues[0] = 47,5,0,0 |
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StatValues[1] = 52,6,2,1 |
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StatValues[2] = 57,7,4,2 |
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StatValues[3] = 62,8,6,3 |
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StatValues[4] = 67,9,8,4 |
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StatValues[5] = 72,10,10,5 |
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StatValues[6] = 100,11,12,6 |
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StatValues[7] = 125,12,14,7 |
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StatValues[8] = 150,13,16,8 |
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StatValues[9] = 160,14,18,9 |
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StatValues[10] = 170,15,20,10 |
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} |
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Bone Sword |
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{ |
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Slot = Weapon |
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ItemCategory = Equipment |
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# Stat Values of the item based on Enhancement level. |
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# See ItemSets.txt for valid stat names |
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StatValues = Attack,Crit Rate |
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StatValues[0] = 68,10 |
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StatValues[1] = 73,12 |
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StatValues[2] = 78,14 |
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StatValues[3] = 83,16 |
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StatValues[4] = 88,18 |
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StatValues[5] = 93,20 |
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StatValues[6] = 110,22 |
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StatValues[7] = 125,24 |
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StatValues[8] = 150,26 |
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StatValues[9] = 160,28 |
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StatValues[10] = 170,30 |
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} |
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Bone Bow |
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{ |
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Slot = Weapon |
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ItemCategory = Equipment |
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# Stat Values of the item based on Enhancement level. |
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# See ItemSets.txt for valid stat names |
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StatValues = Attack,Crit Rate |
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StatValues[0] = 68,10 |
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StatValues[1] = 73,12 |
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StatValues[2] = 78,14 |
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StatValues[3] = 83,16 |
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StatValues[4] = 88,18 |
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StatValues[5] = 93,20 |
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StatValues[6] = 110,22 |
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StatValues[7] = 125,24 |
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StatValues[8] = 150,26 |
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StatValues[9] = 160,28 |
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StatValues[10] = 170,30 |
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} |
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Bone Staff |
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{ |
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Slot = Weapon |
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ItemCategory = Equipment |
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# Stat Values of the item based on Enhancement level. |
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# See ItemSets.txt for valid stat names |
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StatValues = Attack,Crit Rate |
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StatValues[0] = 68,10 |
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StatValues[1] = 73,12 |
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StatValues[2] = 78,14 |
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StatValues[3] = 83,16 |
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StatValues[4] = 88,18 |
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StatValues[5] = 93,20 |
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StatValues[6] = 110,22 |
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StatValues[7] = 125,24 |
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StatValues[8] = 150,26 |
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StatValues[9] = 160,28 |
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StatValues[10] = 170,30 |
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} |
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Laser Sword |
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{ |
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Slot = Weapon |
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ItemCategory = Equipment |
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# Stat Values of the item based on Enhancement level. |
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# See ItemSets.txt for valid stat names |
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# Attack Speed Increase reduces Cooldown of LeftClick Attacks (0.1 sec in this case) |
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StatValues = Attack,Crit Rate,Attack Spd |
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StatValues[0] = 89,5,0.1 |
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StatValues[1] = 95,6,0.1 |
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StatValues[2] = 101,7,0.1 |
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StatValues[3] = 107,8,0.1 |
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StatValues[4] = 113,9,0.1 |
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StatValues[5] = 119,10,0.1 |
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StatValues[6] = 130,11,0.1 |
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StatValues[7] = 140,12,0.1 |
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StatValues[8] = 150,13,0.1 |
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StatValues[9] = 160,14,0.1 |
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StatValues[10] = 170,15,0.1 |
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} |
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Plasma Bow |
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{ |
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Slot = Weapon |
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ItemCategory = Equipment |
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# Stat Values of the item based on Enhancement level. |
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# See ItemSets.txt for valid stat names |
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# Attack Speed Increase reduces Cooldown of LeftClick Attacks (0.1 sec in this case) |
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StatValues = Attack,Crit Rate,Attack Spd |
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StatValues[0] = 89,5,0.1 |
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StatValues[1] = 95,6,0.1 |
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StatValues[2] = 101,7,0.1 |
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StatValues[3] = 107,8,0.1 |
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StatValues[4] = 113,9,0.1 |
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StatValues[5] = 119,10,0.1 |
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StatValues[6] = 130,11,0.1 |
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StatValues[7] = 140,12,0.1 |
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StatValues[8] = 150,13,0.1 |
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StatValues[9] = 160,14,0.1 |
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StatValues[10] = 170,15,0.1 |
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} |
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Unknown Staff |
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{ |
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Slot = Weapon |
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ItemCategory = Equipment |
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# Stat Values of the item based on Enhancement level. |
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# See ItemSets.txt for valid stat names |
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# Attack Speed Increase reduces Cooldown of LeftClick Attacks (0.1 sec in this case) |
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StatValues = Attack,Crit Rate,Attack Spd |
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StatValues[0] = 89,5,0.1 |
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StatValues[1] = 95,6,0.1 |
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StatValues[2] = 101,7,0.1 |
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StatValues[3] = 107,8,0.1 |
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StatValues[4] = 113,9,0.1 |
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StatValues[5] = 119,10,0.1 |
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StatValues[6] = 130,11,0.1 |
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StatValues[7] = 140,12,0.1 |
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StatValues[8] = 150,13,0.1 |
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StatValues[9] = 160,14,0.1 |
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StatValues[10] = 170,15,0.1 |
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} |
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} |
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After Width: | Height: | Size: 819 B |
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After Width: | Height: | Size: 9.1 KiB |
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After Width: | Height: | Size: 805 B |
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After Width: | Height: | Size: 793 B |
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After Width: | Height: | Size: 837 B |
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After Width: | Height: | Size: 848 B |
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After Width: | Height: | Size: 8.6 KiB |
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After Width: | Height: | Size: 804 B |
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After Width: | Height: | Size: 798 B |
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After Width: | Height: | Size: 776 B |
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After Width: | Height: | Size: 798 B |
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After Width: | Height: | Size: 9.3 KiB |
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After Width: | Height: | Size: 859 B |
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After Width: | Height: | Size: 878 B |
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After Width: | Height: | Size: 792 B |
@ -1,313 +0,0 @@ |
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/*
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olcPGEX_Graphics2D.h |
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+-------------------------------------------------------------+ |
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| OneLoneCoder Pixel Game Engine Extension | |
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| Advanced 2D Rendering - v0.5 | |
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+-------------------------------------------------------------+ |
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What is this? |
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~~~~~~~~~~~~~ |
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This is an extension to the olcPixelGameEngine, which provides |
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advanced olc::Sprite manipulation and drawing routines. To use |
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it, simply include this header file. |
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License (OLC-3) |
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~~~~~~~~~~~~~~~ |
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Copyright 2018 - 2019 OneLoneCoder.com |
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Redistribution and use in source and binary forms, with or without |
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modification, are permitted provided that the following conditions |
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are met: |
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1. Redistributions or derivations of source code must retain the above |
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copyright notice, this list of conditions and the following disclaimer. |
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2. Redistributions or derivative works in binary form must reproduce |
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the above copyright notice. This list of conditions and the following |
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disclaimer must be reproduced in the documentation and/or other |
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materials provided with the distribution. |
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3. Neither the name of the copyright holder nor the names of its |
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contributors may be used to endorse or promote products derived |
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from this software without specific prior written permission. |
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
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A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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Links |
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~~~~~ |
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YouTube: https://www.youtube.com/javidx9
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Discord: https://discord.gg/WhwHUMV
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Twitter: https://www.twitter.com/javidx9
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Twitch: https://www.twitch.tv/javidx9
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GitHub: https://www.github.com/onelonecoder
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Homepage: https://www.onelonecoder.com
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Author |
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~~~~~~ |
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David Barr, aka javidx9, ©OneLoneCoder 2019 |
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*/ |
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/*
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Matrices stored as [Column][Row] (i.e. x, y) |
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|C0R0 C1R0 C2R0| | x | | x'| |
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|C0R1 C1R1 C2R1| * | y | = | y'| |
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|C0R2 C1R2 C2R2| |1.0| | - | |
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*/ |
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#ifndef OLC_PGEX_GFX2D |
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#define OLC_PGEX_GFX2D |
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#include <algorithm> |
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#undef min |
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#undef max |
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namespace olc |
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{ |
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// Container class for Advanced 2D Drawing functions
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class GFX2D : public olc::PGEX |
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{ |
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// A representation of an affine transform, used to rotate, scale, offset & shear space
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public: |
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class Transform2D |
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{ |
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public: |
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Transform2D(); |
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public: |
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// Set this transformation to unity
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void Reset(); |
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// Append a rotation of fTheta radians to this transform
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void Rotate(float fTheta); |
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// Append a translation (ox, oy) to this transform
|
|
||||||
void Translate(float ox, float oy); |
|
||||||
// Append a scaling operation (sx, sy) to this transform
|
|
||||||
void Scale(float sx, float sy); |
|
||||||
// Append a shear operation (sx, sy) to this transform
|
|
||||||
void Shear(float sx, float sy); |
|
||||||
|
|
||||||
void Perspective(float ox, float oy); |
|
||||||
// Calculate the Forward Transformation of the coordinate (in_x, in_y) -> (out_x, out_y)
|
|
||||||
void Forward(float in_x, float in_y, float &out_x, float &out_y); |
|
||||||
// Calculate the Inverse Transformation of the coordinate (in_x, in_y) -> (out_x, out_y)
|
|
||||||
void Backward(float in_x, float in_y, float &out_x, float &out_y); |
|
||||||
// Regenerate the Inverse Transformation
|
|
||||||
void Invert(); |
|
||||||
|
|
||||||
private: |
|
||||||
void Multiply(); |
|
||||||
float matrix[4][3][3]; |
|
||||||
int nTargetMatrix; |
|
||||||
int nSourceMatrix; |
|
||||||
bool bDirty; |
|
||||||
}; |
|
||||||
|
|
||||||
public: |
|
||||||
// Draws a sprite with the transform applied
|
|
||||||
static void DrawSprite(olc::Sprite *sprite, olc::GFX2D::Transform2D &transform); |
|
||||||
}; |
|
||||||
} |
|
||||||
|
|
||||||
|
|
||||||
#ifdef OLC_PGEX_GRAPHICS2D |
|
||||||
#undef OLC_PGEX_GRAPHICS2D |
|
||||||
|
|
||||||
namespace olc |
|
||||||
{ |
|
||||||
void GFX2D::DrawSprite(olc::Sprite *sprite, olc::GFX2D::Transform2D &transform) |
|
||||||
{ |
|
||||||
if (sprite == nullptr) |
|
||||||
return; |
|
||||||
|
|
||||||
// Work out bounding rectangle of sprite
|
|
||||||
float ex, ey; |
|
||||||
float sx, sy;
|
|
||||||
float px, py; |
|
||||||
|
|
||||||
transform.Forward(0.0f, 0.0f, sx, sy); |
|
||||||
px = sx; py = sy; |
|
||||||
sx = std::min(sx, px); sy = std::min(sy, py); |
|
||||||
ex = std::max(ex, px); ey = std::max(ey, py); |
|
||||||
|
|
||||||
transform.Forward((float)sprite->width, (float)sprite->height, px, py); |
|
||||||
sx = std::min(sx, px); sy = std::min(sy, py); |
|
||||||
ex = std::max(ex, px); ey = std::max(ey, py); |
|
||||||
|
|
||||||
transform.Forward(0.0f, (float)sprite->height, px, py); |
|
||||||
sx = std::min(sx, px); sy = std::min(sy, py); |
|
||||||
ex = std::max(ex, px); ey = std::max(ey, py); |
|
||||||
|
|
||||||
transform.Forward((float)sprite->width, 0.0f, px, py); |
|
||||||
sx = std::min(sx, px); sy = std::min(sy, py); |
|
||||||
ex = std::max(ex, px); ey = std::max(ey, py); |
|
||||||
|
|
||||||
// Perform inversion of transform if required
|
|
||||||
transform.Invert(); |
|
||||||
|
|
||||||
if (ex < sx)
|
|
||||||
std::swap(ex, sx); |
|
||||||
if (ey < sy)
|
|
||||||
std::swap(ey, sy); |
|
||||||
|
|
||||||
// Iterate through render space, and sample Sprite from suitable texel location
|
|
||||||
for (float i = sx; i < ex; i++) |
|
||||||
{ |
|
||||||
for (float j = sy; j < ey; j++) |
|
||||||
{ |
|
||||||
float ox, oy; |
|
||||||
transform.Backward(i, j, ox, oy); |
|
||||||
pge->Draw((int32_t)i, (int32_t)j, sprite->GetPixel((int32_t)(ox+0.5f), (int32_t)(oy+0.5f))); |
|
||||||
} |
|
||||||
} |
|
||||||
} |
|
||||||
|
|
||||||
olc::GFX2D::Transform2D::Transform2D() |
|
||||||
{ |
|
||||||
Reset(); |
|
||||||
} |
|
||||||
|
|
||||||
void olc::GFX2D::Transform2D::Reset() |
|
||||||
{ |
|
||||||
nTargetMatrix = 0; |
|
||||||
nSourceMatrix = 1; |
|
||||||
bDirty = true; |
|
||||||
|
|
||||||
// Columns Then Rows
|
|
||||||
|
|
||||||
// Matrices 0 & 1 are used as swaps in Transform accumulation
|
|
||||||
matrix[0][0][0] = 1.0f; matrix[0][1][0] = 0.0f; matrix[0][2][0] = 0.0f; |
|
||||||
matrix[0][0][1] = 0.0f; matrix[0][1][1] = 1.0f; matrix[0][2][1] = 0.0f; |
|
||||||
matrix[0][0][2] = 0.0f; matrix[0][1][2] = 0.0f; matrix[0][2][2] = 1.0f; |
|
||||||
|
|
||||||
matrix[1][0][0] = 1.0f; matrix[1][1][0] = 0.0f; matrix[1][2][0] = 0.0f; |
|
||||||
matrix[1][0][1] = 0.0f; matrix[1][1][1] = 1.0f; matrix[1][2][1] = 0.0f; |
|
||||||
matrix[1][0][2] = 0.0f; matrix[1][1][2] = 0.0f; matrix[1][2][2] = 1.0f; |
|
||||||
|
|
||||||
// Matrix 2 is a cache matrix to hold the immediate transform operation
|
|
||||||
// Matrix 3 is a cache matrix to hold the inverted transform
|
|
||||||
} |
|
||||||
|
|
||||||
void olc::GFX2D::Transform2D::Multiply() |
|
||||||
{ |
|
||||||
for (int c = 0; c < 3; c++) |
|
||||||
{ |
|
||||||
for (int r = 0; r < 3; r++) |
|
||||||
{ |
|
||||||
matrix[nTargetMatrix][c][r] = matrix[2][0][r] * matrix[nSourceMatrix][c][0] + |
|
||||||
matrix[2][1][r] * matrix[nSourceMatrix][c][1] + |
|
||||||
matrix[2][2][r] * matrix[nSourceMatrix][c][2]; |
|
||||||
} |
|
||||||
} |
|
||||||
|
|
||||||
std::swap(nTargetMatrix, nSourceMatrix); |
|
||||||
bDirty = true; // Any transform multiply dirties the inversion
|
|
||||||
} |
|
||||||
|
|
||||||
void olc::GFX2D::Transform2D::Rotate(float fTheta) |
|
||||||
{
|
|
||||||
// Construct Rotation Matrix
|
|
||||||
matrix[2][0][0] = cosf(fTheta); matrix[2][1][0] = sinf(fTheta); matrix[2][2][0] = 0.0f; |
|
||||||
matrix[2][0][1] = -sinf(fTheta); matrix[2][1][1] = cosf(fTheta); matrix[2][2][1] = 0.0f; |
|
||||||
matrix[2][0][2] = 0.0f; matrix[2][1][2] = 0.0f; matrix[2][2][2] = 1.0f; |
|
||||||
Multiply();
|
|
||||||
} |
|
||||||
|
|
||||||
void olc::GFX2D::Transform2D::Scale(float sx, float sy) |
|
||||||
{ |
|
||||||
// Construct Scale Matrix
|
|
||||||
matrix[2][0][0] = sx; matrix[2][1][0] = 0.0f; matrix[2][2][0] = 0.0f; |
|
||||||
matrix[2][0][1] = 0.0f; matrix[2][1][1] = sy; matrix[2][2][1] = 0.0f; |
|
||||||
matrix[2][0][2] = 0.0f; matrix[2][1][2] = 0.0f; matrix[2][2][2] = 1.0f; |
|
||||||
Multiply(); |
|
||||||
} |
|
||||||
|
|
||||||
void olc::GFX2D::Transform2D::Shear(float sx, float sy) |
|
||||||
{ |
|
||||||
// Construct Shear Matrix
|
|
||||||
matrix[2][0][0] = 1.0f; matrix[2][1][0] = sx; matrix[2][2][0] = 0.0f; |
|
||||||
matrix[2][0][1] = sy; matrix[2][1][1] = 1.0f; matrix[2][2][1] = 0.0f; |
|
||||||
matrix[2][0][2] = 0.0f; matrix[2][1][2] = 0.0f; matrix[2][2][2] = 1.0f; |
|
||||||
Multiply(); |
|
||||||
} |
|
||||||
|
|
||||||
void olc::GFX2D::Transform2D::Translate(float ox, float oy) |
|
||||||
{ |
|
||||||
// Construct Translate Matrix
|
|
||||||
matrix[2][0][0] = 1.0f; matrix[2][1][0] = 0.0f; matrix[2][2][0] = ox; |
|
||||||
matrix[2][0][1] = 0.0f; matrix[2][1][1] = 1.0f; matrix[2][2][1] = oy; |
|
||||||
matrix[2][0][2] = 0.0f; matrix[2][1][2] = 0.0f; matrix[2][2][2] = 1.0f; |
|
||||||
Multiply(); |
|
||||||
} |
|
||||||
|
|
||||||
void olc::GFX2D::Transform2D::Perspective(float ox, float oy) |
|
||||||
{ |
|
||||||
// Construct Translate Matrix
|
|
||||||
matrix[2][0][0] = 1.0f; matrix[2][1][0] = 0.0f; matrix[2][2][0] = 0.0f; |
|
||||||
matrix[2][0][1] = 0.0f; matrix[2][1][1] = 1.0f; matrix[2][2][1] = 0.0f; |
|
||||||
matrix[2][0][2] = ox; matrix[2][1][2] = oy; matrix[2][2][2] = 1.0f; |
|
||||||
Multiply(); |
|
||||||
} |
|
||||||
|
|
||||||
void olc::GFX2D::Transform2D::Forward(float in_x, float in_y, float &out_x, float &out_y) |
|
||||||
{ |
|
||||||
out_x = in_x * matrix[nSourceMatrix][0][0] + in_y * matrix[nSourceMatrix][1][0] + matrix[nSourceMatrix][2][0]; |
|
||||||
out_y = in_x * matrix[nSourceMatrix][0][1] + in_y * matrix[nSourceMatrix][1][1] + matrix[nSourceMatrix][2][1]; |
|
||||||
float out_z = in_x * matrix[nSourceMatrix][0][2] + in_y * matrix[nSourceMatrix][1][2] + matrix[nSourceMatrix][2][2]; |
|
||||||
if (out_z != 0) |
|
||||||
{ |
|
||||||
out_x /= out_z; |
|
||||||
out_y /= out_z; |
|
||||||
} |
|
||||||
}
|
|
||||||
|
|
||||||
void olc::GFX2D::Transform2D::Backward(float in_x, float in_y, float &out_x, float &out_y) |
|
||||||
{ |
|
||||||
out_x = in_x * matrix[3][0][0] + in_y * matrix[3][1][0] + matrix[3][2][0]; |
|
||||||
out_y = in_x * matrix[3][0][1] + in_y * matrix[3][1][1] + matrix[3][2][1]; |
|
||||||
float out_z = in_x * matrix[3][0][2] + in_y * matrix[3][1][2] + matrix[3][2][2]; |
|
||||||
if (out_z != 0) |
|
||||||
{ |
|
||||||
out_x /= out_z; |
|
||||||
out_y /= out_z; |
|
||||||
} |
|
||||||
} |
|
||||||
|
|
||||||
void olc::GFX2D::Transform2D::Invert() |
|
||||||
{ |
|
||||||
if (bDirty) // Obviously costly so only do if needed
|
|
||||||
{
|
|
||||||
float det = matrix[nSourceMatrix][0][0] * (matrix[nSourceMatrix][1][1] * matrix[nSourceMatrix][2][2] - matrix[nSourceMatrix][1][2] * matrix[nSourceMatrix][2][1]) - |
|
||||||
matrix[nSourceMatrix][1][0] * (matrix[nSourceMatrix][0][1] * matrix[nSourceMatrix][2][2] - matrix[nSourceMatrix][2][1] * matrix[nSourceMatrix][0][2]) + |
|
||||||
matrix[nSourceMatrix][2][0] * (matrix[nSourceMatrix][0][1] * matrix[nSourceMatrix][1][2] - matrix[nSourceMatrix][1][1] * matrix[nSourceMatrix][0][2]); |
|
||||||
|
|
||||||
float idet = 1.0f / det; |
|
||||||
matrix[3][0][0] = (matrix[nSourceMatrix][1][1] * matrix[nSourceMatrix][2][2] - matrix[nSourceMatrix][1][2] * matrix[nSourceMatrix][2][1]) * idet; |
|
||||||
matrix[3][1][0] = (matrix[nSourceMatrix][2][0] * matrix[nSourceMatrix][1][2] - matrix[nSourceMatrix][1][0] * matrix[nSourceMatrix][2][2]) * idet; |
|
||||||
matrix[3][2][0] = (matrix[nSourceMatrix][1][0] * matrix[nSourceMatrix][2][1] - matrix[nSourceMatrix][2][0] * matrix[nSourceMatrix][1][1]) * idet; |
|
||||||
matrix[3][0][1] = (matrix[nSourceMatrix][2][1] * matrix[nSourceMatrix][0][2] - matrix[nSourceMatrix][0][1] * matrix[nSourceMatrix][2][2]) * idet; |
|
||||||
matrix[3][1][1] = (matrix[nSourceMatrix][0][0] * matrix[nSourceMatrix][2][2] - matrix[nSourceMatrix][2][0] * matrix[nSourceMatrix][0][2]) * idet; |
|
||||||
matrix[3][2][1] = (matrix[nSourceMatrix][0][1] * matrix[nSourceMatrix][2][0] - matrix[nSourceMatrix][0][0] * matrix[nSourceMatrix][2][1]) * idet; |
|
||||||
matrix[3][0][2] = (matrix[nSourceMatrix][0][1] * matrix[nSourceMatrix][1][2] - matrix[nSourceMatrix][0][2] * matrix[nSourceMatrix][1][1]) * idet; |
|
||||||
matrix[3][1][2] = (matrix[nSourceMatrix][0][2] * matrix[nSourceMatrix][1][0] - matrix[nSourceMatrix][0][0] * matrix[nSourceMatrix][1][2]) * idet; |
|
||||||
matrix[3][2][2] = (matrix[nSourceMatrix][0][0] * matrix[nSourceMatrix][1][1] - matrix[nSourceMatrix][0][1] * matrix[nSourceMatrix][1][0]) * idet; |
|
||||||
bDirty = false; |
|
||||||
}
|
|
||||||
} |
|
||||||
} |
|
||||||
|
|
||||||
#endif |
|
||||||
#endif |
|
||||||
Loading…
Reference in new issue