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1 -- Hedgewars Bazooka Training |
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2 -- Scripting Example |
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3 |
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4 -- Lines such as this one are comments - they are ignored |
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5 -- by the game, no matter what kind of text is in there. |
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6 -- It's also possible to place a comment after some real |
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7 -- instruction as you see below. In short, everything |
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8 -- following "--" is ignored. |
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9 |
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10 --------------------------------------------------------------- |
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11 |
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12 -- This variable will hold the number of destroyed targets. |
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13 score = 0 |
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14 -- This variable represents the number of targets to destroy. |
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15 score_goal = 5 |
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16 -- This variable controls how many milliseconds/ticks we'd |
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17 -- like to wait before we end the round once all targets |
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18 -- have been destroyed. |
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19 end_timer = 5000 -- 5000 ms = 5 s |
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20 |
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21 -- This is a custom function to make it easier to |
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22 -- spawn more targets with just one line of code |
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23 -- You may define as many custom functions as you |
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24 -- like. |
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25 function spawnTarget() |
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26 -- add a new target gear |
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27 gear = AddGear(0, 0, gtTarget, 0, 0, 0, 0) |
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28 |
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29 -- move it to a random position within 0 and |
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30 -- LAND_WIDTH - the width of the map |
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31 FindPlace(gear, true, 0, LAND_WIDTH) |
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32 |
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33 -- move the target to a higher vertical position |
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34 -- to ensure it's not somewhere down below |
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35 x, y = GetGearPosition(gear) |
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36 SetGearPosition(gear, x, 500) |
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37 end |
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38 |
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39 -- This function is called before the game loads its |
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40 -- resources. |
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41 -- It's one of the predefined function names that will |
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42 -- be called by the game. They give you entry points |
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43 -- where you're able to call your own code using either |
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44 -- provided instructions or custom functions. |
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45 function onGameInit() |
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46 -- At first we have to overwrite/set some global variables |
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47 -- that define the map, the game has to load, as well as |
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48 -- other things such as the game rules to use, etc. |
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49 -- Things we don't modify here will use their default values. |
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50 |
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51 -- The base number for the random number generator |
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52 Seed = 1337 |
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53 -- Game settings and rules |
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54 GameFlags = gfMultiWeapon + gfOneClanMode + gfSolidLand |
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55 -- The time the player has to move each round (in ms) |
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56 TurnTime = 25000 |
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57 -- The frequency of crate drops |
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58 CaseFreq = 0 |
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59 -- The number of land objects being placed |
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60 LandAdds = 0 |
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61 -- The delay between each round |
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62 Delay = 0 |
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63 -- The map to be played |
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64 Map = "Bamboo" |
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65 -- The theme to be used |
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66 Theme = "Bamboo" |
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67 |
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68 -- Create the player team |
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69 AddTeam("'Zooka Team", 14483456, "Simple", "Island", "Default") |
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70 -- And add a hog to it |
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71 hog = AddHog("Hunter", 0, 1, "NoHat") |
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72 SetGearPosition(hog, 1960, 1160); |
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73 end |
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74 |
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75 -- This function is called when the round starts |
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76 -- it spawns the first target that has to be destroyed. |
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77 -- In addition it shows the scenario goal(s). |
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78 function onGameStart() |
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79 -- Spawn the first target. |
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80 spawnTarget() |
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81 |
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82 -- Show some nice mission goals. |
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83 -- Parameters are: caption, sub caption, description, |
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84 -- extra text, icon and time to show. |
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85 -- A negative icon parameter (-n) represents the n-th weapon icon |
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86 -- A positive icon paramter (n) represents the (n+1)-th mission icon |
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87 -- A timeframe of 0 is replaced with the default time to show. |
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88 ShowMission("Bazooka Training", "Aiming Practice", "Eliminate all targets before your time runs out.|You have unlimited ammo for this mission.", -amBazooka, 0); |
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89 end |
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90 |
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91 -- This function is called every game tick. |
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92 -- Note that there are 1000 ticks within one second. |
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93 -- You shouldn't try to calculate too complicated |
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94 -- code here as this might slow down your game. |
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95 function onGameTick() |
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96 -- If the goal is reached ... |
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97 if score == score_goal then |
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98 -- ... check to see if the time we'd like to |
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99 -- wait has passed and then ... |
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100 if end_timer == 0 then |
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101 -- ... end the game ... |
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102 EndGame() |
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103 else |
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104 -- ... or just lower the timer by 1. |
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105 end_timer = end_timer - 1 |
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106 end |
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107 end |
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108 end |
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109 |
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110 -- This function is called when the game is initialized |
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111 -- to request the available ammo and probabilities |
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112 function onAmmoStoreInit() |
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113 -- add an unlimited supply of bazooka ammo |
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114 SetAmmo(amBazooka, 9, 0) |
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115 end |
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116 |
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117 -- This function is called when a new gear is added. |
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118 -- We don't need it for this training, so we can |
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119 -- keep it empty. |
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120 function onGearAdd(gear) |
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121 end |
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122 |
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123 -- This function is called before a gear is destroyed. |
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124 -- We use it to count the number of targets destroyed. |
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125 function onGearDelete(gear) |
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126 -- We're only interested in target gears. |
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127 if GetGearType(gear) == gtTarget then |
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128 -- Add one point to our score/counter |
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129 score = score + 1 |
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130 -- If we haven't reached the goal ... |
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131 if score < score_goal then |
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132 -- ... spawn another target. |
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133 spawnTarget() |
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134 else |
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135 -- Otherwise show that the goal was accomplished |
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136 ShowMission("Bazooka Training", "Aiming Practice", "Congratulations! You've eliminated all targets|within the allowed time frame.", 0, 0); |
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137 -- Also let the hogs shout "victory!" |
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138 PlaySound(sndVictory) |
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139 end |
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140 end |
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141 end |